Gopalakrishnan Kumar

Georgeio Semaan; Abdullah Bilal Öztürk; Gopalakrishnan Kumar (2025) Comparative techno-economic assessment of multi-feedstock to multi-product integrated lignocellulosic biorefinery. I: Biochemical engineering journal. ISSN 1369-703X. Volum 224. DOI: 10.1016/j.bej.2025.109892

Chyi How Lay; Vinoth Kumar Ponnusamy; Karen Trchounian; Bartłomiej Igliński; Grzegorz Piechota; Gopalakrishnan Kumar (2025) The renewable energy prospect via pyro-oil blends of Chlorella vulgaris: A Feasibility study. I: Energy. ISSN 0360-5442. Volum 334. DOI: 10.1016/j.energy.2025.137695

Abdullah Bilal Ozturk; Natalija Jakovljevic; Georgeio Semaan; Gopalakrishnan Kumar (2025) Spent Coffee Grains (SCG) to biofuels: a comparative techno-economic evaluation for hydrogen and methane production. I: Biomass & Bioenergy. ISSN 0961-9534. Volum 202. DOI: 10.1016/j.biombioe.2025.108220

Bibi Nausheen Jaffur; Pratima Khadoo; Gopalakrishnan Kumar; Dinesh Surroop (2025) Enhanced production, functionalization, and applications of polyhydroxyalkanoates from organic waste: A review. I: International Journal of Biological Macromolecules. ISSN 0141-8130. Volum 302. DOI: 10.1016/j.ijbiomac.2025.140358

Veeramuthu Ashokkumar; Gopalakrishnan Kumar; Hariprasath Lakshmanan; V.P. Chandramughi; G. Flora; Richa Kothari; Grzegorz Piechota (2025) A critical review of biogas production and upgrading from organic wastes: Recent advances, challenges and opportunities. I: Biomass & Bioenergy. ISSN 0961-9534. Volum 194. DOI: 10.1016/j.biombioe.2024.107566

Georgeio Semaan; Sarah Jasmin Klausen; Carlos Martín; Kåre Bredeli Jørgensen; Gopalakrishnan Kumar (2025) Fractionation and characterization of multi-feedstock lignocellulosic biomass via two-stage pretreatment. I: Biomass Conversion and Biorefinery. ISSN 2190-6815. Volum 15. s.18925-18945. DOI: 10.1007/s13399-025-06576-8

Georgeio Semaan; Guizhou Wang; Tunç Durmaz; Gopalakrishnan Kumar (2025) Empirical Insights into Economic Viability: Integrating Bitcoin Mining with Biorefineries Using a Stochastic Model. I: Systems. Online ISSN 2079-8954. Volum 13. DOI: 10.3390/systems13050359

Si-Kyung Cho; Karen Trchounian; Alissara Reungsang; Vinod Kumar; Bartłomiej Igliński; Grzegorz Piechota; Gopalakrishnan Kumar (2025) Critical factors influencing biohythane production from research to commercialization. I: Energy. ISSN 0360-5442. Volum 328. DOI: 10.1016/j.energy.2025.136284

Kavitha S; Yukesh Kannah Ravi; Gopalakrishnan Kumar; Yogalakshmi Kadapakkam Nandabalan; Rajesh Banu J (2024) Microalgal biorefineries: Advancement in machine learning tools for sustainable biofuel production and value-added products recovery. I: Journal of Environmental Management (JEM). ISSN 0301-4797. Volum 353. DOI: 10.1016/j.jenvman.2024.120135

Bibi Nausheen Jaffur; Gopalakrishnan Kumar; Pratima Khadoo-Jeetah (2024) Enhancing deep eutectic solvent systems for efficient fermentable sugar recovery from lignocellulosic fiber. I: International Journal of Biological Macromolecules. ISSN 0141-8130. Volum 269. DOI: 10.1016/j.ijbiomac.2024.131888

Ju-Hyeong Jung; Vinoth Kumar Ponnusamy; Gopalakrishnan Kumar; Bartłomiej Igliński; Vinod Kumar; Grzegorz Piechota (2024) Industrial–scale production of various bio–commodities by engineered microbial cell factories: Strategies of engineering in microbial robustness. I: Chemical Engineering Journal. ISSN 1385-8947. Volum 502. DOI: 10.1016/j.cej.2024.157679

Bartłomiej Igliński; Urszula Kiełkowska; Krzysztof Mazurek; Sebsstian Drużyński; Michał B. Pietrzak; Gopalakrishnan Kumar; Ashokkumar Veeramuthu; Mateusz Skrzatek; Marek Zinecker; Grzegorz Piechota (2024) Renewable energy transition in Europe in the context of renewable energy transition processes in the world. A review. I: Heliyon. Online ISSN 2405-8440. Volum 10. DOI: 10.1016/j.heliyon.2024.e40997

Bikash R Tiwari; Sunil K. Maity; Satinder K Brar; Kit Wayne Chew; Gopalakrishnan Kumar; Vinod Kumar (2024) Comprehensive techno-economic and environmental assessment for 2,3-butanediol production from bread waste. I: Chemical Engineering Journal. ISSN 1385-8947. Volum 500. DOI: 10.1016/j.cej.2024.157003

Dipak A. Jadhav; Ashvini D. Chendake; Soumya Pandit; Arvind K. Mungray; Jin-Hyeok Jang; Gopalakrishnan Kumar; Siham Y. Al-Qaradawi; Mohammad Ali Abdelkareem; Kyu-Jung Chae (2024) Is the bioelectrochemical system ready for industrial commercialization?. I: Journal of Power Sources. ISSN 0378-7753. Volum 629. DOI: 10.1016/j.jpowsour.2024.236001

NN Preethi; Surya Prakash Shanmugavel; Gopalakrishnan Kumar; Yogalakshmi K. N; Gunasekaran M; Rajesh Banu J (2024) Recent progress in mineralization of emerging contaminants by advanced oxidation process: A review. I: Environmental Pollution (1987). ISSN 0269-7491. Volum 341. DOI: 10.1016/j.envpol.2023.122842

Vishal Ahuja; Shikha Chauhan; Sukhvinder Singh Purewal; Sanjeet Mehariya; Anil Kumar Patel; Gopalakrishnan Kumar; Mallavarapu Megharaj; Yung-Hun Yang; Shashi Kant Bhatia (2024) Microbial alchemy: upcycling of brewery spent grains into high-value products through fermentation. I: Critical Reviews in Biotechnology. ISSN 0738-8551. DOI: 10.1080/07388551.2023.2286430

NN Preethi; Rajesh Banu; Gopalakrishnan Kumar; M. Gunasekaran (2024) Calcium peroxide induced mechanical disintegration in acidic environment for efficient biogas and biopolymer generation from paper mill sludge. I: Fuel. ISSN 0016-2361. Volum 356. DOI: 10.1016/j.fuel.2023.129643

Georgeio Semaan; Guizhou Wang; Quoc Si Vo; Gopalakrishnan Kumar (2024) The Potential Relationship between Biomass, Biorefineries, and Bitcoin. I: Sustainability. Online ISSN 2071-1050. Volum 16. s.1-13. DOI: 10.3390/su16187919

Joanna Majtacz; Hussein E. Al-Hazmi; Xianbao Xu; Grzegorz Piechota; Xiang Li; Gopalakrishnan Kumar; Tejraj M. Aminabhavi; Mohammad Reza Saeb; Michael Badawi; Jacek Mąkinia (2024) Removal of nitrogen from wastewater: Unsolved problems and possible solutions with partial denitrification/anammox systems. I: Chemical Engineering Journal. ISSN 1385-8947. Volum 499. DOI: 10.1016/j.cej.2024.156131

Vishal Ahuja; Pankaj Kumar Singh; Chandan Mahata; Jong-Min Jeon; Gopalakrishnan Kumar; Yung-Hun Yang; Shashi Kant Bhatia (2024) A review on microbes mediated resource recovery and bioplastic (polyhydroxyalkanoates) production from wastewater. I: Microbial Cell Factories. Online ISSN 1475-2859. Volum 23. DOI: 10.1186/s12934-024-02430-0

Aisha Khan Khanzada; Hussein E. Al-Hazmi; Tonni Agustiono Kurniawan; Joanna Majtacz; Grzegorz Piechota; Gopalakrishnan Kumar; Peyman Ezzati; Mohammad Reza Saeb; Navid Rabiee; Hassan Karimi-Maleh; Eder Claudio Lima; Jacek Mąkinia (2024) Hydrochar as a bio-based adsorbent for heavy metals removal: A review of production processes, adsorption mechanisms, kinetic models, regeneration and reusability. I: Science of the Total Environment. ISSN 0048-9697. Volum 945. DOI: 10.1016/j.scitotenv.2024.173972

Veeramuthu Ashokkumar; V.P. Chandramughi; Gopalakrishnan Kumar; Chawalit Ngamcharussrivichai; Grzegorz Piechota; Bartłomiej Igliński; Richa Kothari; Wei-Hsin Chen (2024) Advancements in lignocellulosic biomass: A critical appraisal of fourth-generation biofuels and value-added bioproduct. I: Fuel. ISSN 0016-2361. Volum 365. DOI: 10.1016/j.fuel.2023.130751

Veeramuthu Ashokkumar; G. Flora; Gopalakrishnan Kumar; Wei-Hsin Chen; Grzegorz Piechota; Chyi-How Lay; Vinoth Kumar Ponnusamy; Chawalit Ngamcharussrivichai (2024) Cutting-edge advances in alga Botryococcus for eco-friendly biofuels and high-value bioproducts — A critical review. I: Algal Research. ISSN 2211-9264. Volum 83. DOI: 10.1016/j.algal.2024.103676

Bibi Nausheen Jaffur; Gopalakrishnan Kumar; Pratima Khadoo (2024) Production and functionalization strategies for superior polyhydroxybutyrate blend performance. I: International Journal of Biological Macromolecules. ISSN 0141-8130. Volum 278. DOI: 10.1016/j.ijbiomac.2024.134907

Shashi Kant Bhatia; Gopalakrishnan Kumar; Yung-Hun Yang (2024) Understanding microplastic pollution: Tracing the footprints and eco-friendly solutions. I: Science of the Total Environment. ISSN 0048-9697. Volum 914. DOI: 10.1016/j.scitotenv.2024.169926

Dipak A. Jadhav; Gopalakrishnan Kumar; Jae Kyung Jang; Kyu-Jung Chae (2024) Biohydrogen upgradation and wastewater treatment in 3-chambered bioelectrochemical system assisted with H2//O2-based redox reactions. I: Journal of Environmental Management (JEM). ISSN 0301-4797. Volum 368. DOI: 10.1016/j.jenvman.2024.122209

Vinoth Kumar Ponnumsamy; Hussein E. Al-Hazmi; Sutha Shobana; Jeyaprakash Dharmaraja; Dipak Ashok Jadhav; Rajesh Banu J; Grzegorz Piechota; Bartłomiej Igliński; Vinod Kumar; Amit Bhatnagar; Kyu-Jung Chae; Gopalakrishnan Kumar (2024) A review on homogeneous and heterogeneous catalytic microalgal lipid extraction and transesterification for biofuel production. I: Cuihuà xuébào. ISSN 0253-9837. Volum 59. s.97-117. DOI: 10.1016/S1872-2067(23)64626-1

Si-Kyung Cho; Bartłomiej Igliński; Gopalakrishnan Kumar (2024) Biomass based biochar production approaches and its applications in wastewater treatment, machine learning and microbial sensors. I: Bioresource Technology. ISSN 0960-8524. Volum 391. DOI: 10.1016/j.biortech.2023.129904

Sivaraman Chandrasekaran; J. Rajesh Banu; Gopalakrishnan Kumar (2023) Effect of thermal-calcium peroxide mediated exopolymer release on disperser pre-treatment for efficient anaerobic digestion. I: Environmental Research. ISSN 0013-9351. Volum 235. DOI: 10.1016/j.envres.2023.116635

Rijuta Ganesh Saratale; Vinoth Kumar Ponnusamy; Grzegorz Piechota; Bartłomiej Igliński; S. Shobana; Jeong-Hoon Park; Ganesh Dattatraya Saratale; Han Seung Shin; J Rajesh Banu; Vinod Kumar; Gopalakrishnan Kumar (2023) Green chemical and hybrid enzymatic pretreatments for lignocellulosic biorefineries: Mechanism and challenges. I: Bioresource Technology. ISSN 0960-8524. Volum 387. DOI: 10.1016/j.biortech.2023.129560

Vinod Kumar; Pedro Brancoli; Vivek Narisetty; Stephen Wallace; Dimitris Charalampopoulos; Brajesh Kumar Dubey; Gopalakrishnan Kumar; Amit Bhatnagar; Shashi Kant Bhatia; Mohammad J. Taherzadeh (2023) Bread waste – A potential feedstock for sustainable circular biorefineries. I: Bioresource Technology. ISSN 0960-8524. Volum 369. DOI: 10.1016/j.biortech.2022.128449

Bartłomiej Igliński; Urszula Kiełkowska; Michał Bernard Pietrzak; Mateusz Skrzatek; Gopalakrishnan Kumar; Grzegorz Piechota (2023) The regional energy transformation in the context of renewable energy sources potential. I: Renewable Energy. ISSN 0960-1481. Volum 218. DOI: 10.1016/j.renene.2023.119246

Vishal Ahuja; Arvind Kumar Bhatt; J. Rajesh Banu; Vinod Kumar; Gopalakrishnan Kumar; Yung-Hun Yang; Shashi Kant Bhatia (2023) Microbial Exopolysaccharide Composites in Biomedicine and Healthcare: Trends and Advances. I: Polymers. Online ISSN 2073-4360. Volum 15. DOI: 10.3390/polym15071801

Anu Alias Meena R; Merrylin J; Rajesh Banu J; Shashi Kant Bhatia; Vinod Kumar; Grzegorz Piechota; Gopalakrishnan Kumar (2023) A review on the pollution assessment of hazardous materials and the resultant biorefinery products in Palm oil mill effluent. I: Environmental Pollution (1987). ISSN 0269-7491. Volum 328. DOI: 10.1016/j.envpol.2023.121525

Shashi Kant Bhatia; J. Rajesh Banu; Vijai Singh; Gopalakrishnan Kumar; Yung-Hun Yang (2023) Algal biomass to biohydrogen: Pretreatment, influencing factors, and conversion strategies. I: Bioresource Technology. ISSN 0960-8524. Volum 368. DOI: 10.1016/j.biortech.2022.128332

Charles B. Felix; Wei-Hsin Chen; Jo-Shu Chang; Young-Kwon Park; Samrand Saeidi; Gopalakrishnan Kumar (2023) Oxidative torrefaction of microalgae Chlorella sorokiniana: Process optimization by central composite design. I: Bioresource Technology. ISSN 0960-8524. Volum 382. DOI: 10.1016/j.biortech.2023.129200

Ajith Manayil Parambil; Mohamed Nabeel Mattath; Paulraj Rajamani; Phuong V. Pham; Gopalakrishnan Kumar; Vinoth Kumar Ponnusamy (2023) Biogenic fluorescent carbon dots modulated fabrication of concatenate logic library and pattern-mediated molecular keypad lock for chemical sensing application. I: Chemical Engineering Journal. ISSN 1385-8947. Volum 463. DOI: 10.1016/j.cej.2023.142354

S. Kavitha; Rashmi Gondi; R. Yukesh Kannah; Gopalakrishnan Kumar; J. Rajesh Banu (2023) A review on current advances in the energy and cost effective pretreatments of algal biomass: Enhancement in liquefaction and biofuel recovery. I: Bioresource Technology. ISSN 0960-8524. Volum 369. DOI: 10.1016/j.biortech.2022.128383

NN Preethi; J. Rajesh Banu; Gopalakrishnan Kumar; M. Gunasekaran (2023) Augmentation in polyhydroxybutyrate and biogas production from waste activated sludge through mild sonication induced thermo-fenton disintegration. I: Bioresource Technology. ISSN 0960-8524. Volum 369. DOI: 10.1016/j.biortech.2022.128376

Jeyaprakash Dharmaraja; Sutha Shobana; Sundaram Arvindnarayan; Rusal Raj Francis; Rajesh Banu Jeyakumar; Rijuta Ganesh Saratale; Veeramuthu Ashokkumar; Shashi Kant Bhatia; Vinod Kumar; Gopalakrishnan Kumar (2023) Lignocellulosic biomass conversion via greener pretreatment methods towards biorefinery applications. I: Bioresource Technology. ISSN 0960-8524. Volum 369. DOI: 10.1016/j.biortech.2022.128328

Bibi Nausheen Jaffur; Gopalakrishnan Kumar; Pratima Jeetah; Seeram Ramakrishna; Shashi Kant Bhatia (2023) Current advances and emerging trends in sustainable polyhydroxyalkanoate modification from organic waste streams for material applications. I: International Journal of Biological Macromolecules. ISSN 0141-8130. Volum 253. DOI: 10.1016/j.ijbiomac.2023.126781

Raj Morya; Fanirintsoa Herivonona Andrianantenaina; Saurabh Singh; Ashutosh Kumar Pandey; Gi-Beom Kim; Jay Prakash Verma; Gopalakrishnan Kumar; Tirath Raj; Sang-Hyoun Kim (2023) Exploring rice straw as substrate for hydrogen production: Critical challenges and opportunities. I: Environmental Technology & Innovation. Online ISSN 2352-1864. Volum 31. DOI: 10.1016/j.eti.2023.103153

Vijetha Valsa; Geethu Krishnan S; Rashmi Gondi; Preethi Muthu; Kavitha Sankarapandian; Gopalakrishnan Kumar; Poornachandar Gugulothu; Rajesh Banu Jeyakumar (2023) Amelioration of Biogas Production from Waste-Activated Sludge through Surfactant-Coupled Mechanical Disintegration. I: Fermentation. Online ISSN 2311-5637. Volum 9. DOI: 10.3390/fermentation9010057

Rinsha Puthiya Veettil; NN Rabia; Dinesh Kumar Mathew; Rashmi Gondi; Kavitha Sankarapandian; Meganathan Kannan; Gopalakrishnan Kumar; Siham Y. Al-Qaradawi; Rajesh Banu Jeyakumar (2023) Synergistic Effect of Surfactant on Disperser Energy and Liquefaction Potential of Macroalgae (Ulva intestinalis) for Biofuel Production. I: Fermentation. Online ISSN 2311-5637. Volum 9. DOI: 10.3390/fermentation9010055

Lorenzo Bartolucci; Stefano Cordiner; Emanuele De Maina; Gopalakrishnan Kumar; Pietro Mele; Vincenzo Mulone; Bartłomiej Igliński; Grzegorz Piechota (2023) Sustainable Valorization of Bioplastic Waste: A Review on Effective Recycling Routes for the Most Widely Used Biopolymers. I: International Journal of Molecular Sciences. ISSN 1661-6596. Volum 24. DOI: 10.3390/ijms24097696

J. Rajesh Banu; S. Kavitha; Yukesh Kannah Ravi; Vinay Kumar Tyagi; Gopalakrishnan Kumar (2023) Combined sodium citrate and ultrasonic pretreatment of waste activated sludge for cost effective production of biogas. I: Bioresource Technology. ISSN 0960-8524. Volum 376. DOI: 10.1016/j.biortech.2023.128857

Ikram Mehrez; K. Chandrasekhar; Woojoong Kim; Sang-Hyoun Kim; Gopalakrishnan Kumar (2022) Comparison of alkali and ionic liquid pretreatment methods on the biochemical methane potential of date palm waste biomass. I: Bioresource Technology. ISSN 0960-8524. Volum 360. DOI: 10.1016/j.biortech.2022.127505

Vivek Narisetty; Nidhi Adlakha; Navodit Kumar Singh; Sudipt Kumar Dalei; Ashish A Prabhu; Sanjay Nagarajan; Kumar Naresh Kumar; Joseph Amruthraj Nagoth; Gopalakrishnan Kumar; Vijai Singh; Vinod Kumar (2022) Integrated biorefineries for repurposing of food wastes into value-added products. I: Bioresource Technology. ISSN 0960-8524. Volum 363. DOI: 10.1016/j.biortech.2022.127856

Arulazhagan Pugazhendi; Mamdoh T. Jamal; Bandar A. Al-Mur; Rajesh Banu Jeyakumar; Gopalakrishnan Kumar (2022) Macroalgae (Ulva reticulata) derived biohydrogen recovery through mild surfactant induced energy and cost efficient dispersion pretreatment technology. I: Chemosphere. ISSN 0045-6535. Volum 288. DOI: 10.1016/j.chemosphere.2021.132463

A.G.L. Moura; T.P. Delforno; C.A.B.S. Rabelo; Gopalakrishnan Kumar; E.L. Silva; M.B.A. Varesche (2022) Iron and nickel nanoparticles role in volatile fatty acids production enhancement: Functional genes and bacterial taxonomy in an anaerobic fluidized bed reactor. I: Biochemical engineering journal. ISSN 1369-703X. Volum 187. DOI: 10.1016/j.bej.2022.108656

Elżbieta Czarnecka; Maciej Walczak; Gopalakrishnan Kumar; Grzegorz Piechota; Jacek Nowaczyk (2022) Degradation of biodegradable diapers as an element circular economy in waste containing various plastics. I: Journal of Cleaner Production. ISSN 0959-6526. Volum 377. DOI: 10.1016/j.jclepro.2022.134426

Menghour Huy; Ann Kristin Vatland; Reza Zarei; Gopalakrishnan Kumar (2022) Recent trends in microalgal refinery for sustainable biopolymer production. I: Sanjeet Mehariya; Shashi Kant Bhatia; Obulisamy Parthiba Karthikeyan, Algal biorefineries and the circular bioeconomy : Algal products and processes. CRC Press. ISBN 9781003195405. DOI: 10.1201/9781003195405-8

Bartłomiej Igliński; Michał Bernard Pietrzak; Urszula Kiełkowska; Mateusz Skrzatek; Gopalakrishnan Kumar; Grzegorz Piechota (2022) The assessment of renewable energy in Poland on the background of the world renewable energy sector. I: Energy. ISSN 0360-5442. Volum 261. DOI: 10.1016/j.energy.2022.125319

Veeramuthu Ashokkumar; Shanmugam Jayashree; Gopalakrishnan Kumar; Sharmili Aruna Sharmili; Mayakkannan Gopal; Selvakumar Dharmaraj; Wei-Hsin Chen; Richa Kothari; Isukapatla Manasa; Jeong Hoon Park; Sampathkumar Shruthi; Chawalit Ngamcharussrivichai (2022) Recent developments in biorefining of macroalgae metabolites and their industrial applications - A circular economy approach. I: Bioresource Technology. ISSN 0960-8524. Volum 359. DOI: 10.1016/j.biortech.2022.127235

Georgeio Semaan; M.R. Atelge; Roent Dune Cayetano; Gopalakrishnan Kumar; Roald Kommedal (2022) Spent coffee grounds anaerobic digestion: Investigating substrate to inoculum ratio and dilute acid thermal pretreatment. I: Fuel. ISSN 0016-2361. Volum 331. DOI: 10.1016/j.fuel.2022.125598

Nibedita Dey; Gopalakrishnan Kumar; A.S. Vickram; Monisha Mohan; Reeta Rani Singhania; Anil Kumar Patel; Cheng-Di Dong; K. Anbarasu; S. Thanigaivel; Vinoth Kumar Ponnusamy (2022) Nanotechnology-assisted production of value-added biopotent energy-yielding products from lignocellulosic biomass refinery – A review. I: Bioresource Technology. ISSN 0960-8524. Volum 344. DOI: 10.1016/j.biortech.2021.126171

Veeramuthu Ashokkumar; Radhakrishnan Venkatkarthick; Shanmugam Jayashree; Santi Chuetor; Selvakumar Dharmaraj; Gopalakrishnan Kumar; Wei-Hsin Chen; Chawalit Ngamcharussrivichai (2022) Recent advances in lignocellulosic biomass for biofuels and value-added bioproducts - A critical review. I: Bioresource Technology. ISSN 0960-8524. Volum 344. DOI: 10.1016/j.biortech.2021.126195

K. Chandrasekhar; Tirath Raj; S.V. Ramanaiah; Gopalakrishnan Kumar; J. Rajesh Banu; Sunita Varjani; Pooja Sharma; Ashok Pandey; Sunil Kumar; Sang-Hyoun Kim (2022) Algae biorefinery: A promising approach to promote microalgae industry and waste utilization. I: Journal of Biotechnology. ISSN 0168-1656. Volum 345. s.1-16. DOI: 10.1016/j.jbiotec.2021.12.008

Menghour Huy; Gopalakrishnan Kumar; Pooja Sharma; Ranjna Sirohi; Ashok Pandey; Sang-Hyoun Kim (2022) Effective recovery of microalgal biomass using various types of emulsion polymers. I: Journal of Biotechnology. ISSN 0168-1656. Volum 358. s.25-32. DOI: 10.1016/j.jbiotec.2022.08.010

K. Chandrasekhar; Tirath Raj; S.V. Ramanaiah; Gopalakrishnan Kumar; Byong-Hun Jeon; Min Jang; Sang-Hyoun Kim (2022) Regulation and augmentation of anaerobic digestion processes via the use of bioelectrochemical systems. I: Bioresource Technology. ISSN 0960-8524. Volum 346. DOI: 10.1016/j.biortech.2021.126628

Meenakshi Singh; Navonil Mal; Reecha Mohapatra; Trisha Bagchi; Sreestha Dinesh Parambath; Murthy Chavali; Kummara Madhusudana Rao; S.V. Ramanaiah; Abudukeremu Kadier; Gopalakrishnan Kumar; K. Chandrasekhar; Sang-Hyoun Kim (2022) Recent biotechnological developments in reshaping the microalgal genome: A signal for green recovery in biorefinery practices. I: Chemosphere. ISSN 0045-6535. Volum 293. DOI: 10.1016/j.chemosphere.2022.133513

Young-Bo Sim; Ju-Hyeong Jung; Jong-Hyun Baik; Jong-Hun Park; Gopalakrishnan Kumar; J. Rajesh Banu; Sang-Hyoun Kim (2021) Dynamic membrane bioreactor for high rate continuous biohydrogen production from algal biomass. I: Bioresource Technology. ISSN 0960-8524. Volum 340. DOI: 10.1016/j.biortech.2021.125562

Yujie Tan; Ruiliang Zhang; Xueqin Lu; Chengxin Niu; Guangyin Zhen; Gopalakrishnan Kumar; Youcai Zhao (2021) Mechanistic insights into promoted dewaterability, drying behaviors and methane-producing potential of waste activated sludge by Fe2+-activated persulfate oxidation. I: Journal of Environmental Management (JEM). ISSN 0301-4797. Volum 298. DOI: 10.1016/j.jenvman.2021.113429

J. Rajesh Banu; G. Ginni; S. Kavitha; R. Yukesh Kannah; Vinod Kumar; S. Adish Kumar; M. Gunasekaran; Vinay Kumar Tyagi; Gopalakrishnan Kumar (2021) Polyhydroxyalkanoates synthesis using acidogenic fermentative effluents. I: International Journal of Biological Macromolecules. ISSN 0141-8130. Volum 193. s.2079-2092. DOI: 10.1016/j.ijbiomac.2021.11.040

Ikram Mehrez; Mohammed Djaafri; Georgeio Semaan; Manju Sapkota; Oussama Kheireddine Nehar; Slimane Kalloum; Gopalakrishnan Kumar (2021) Influence of dilute acid, alkali and hydrothermalpretreatments on methane improvement from datepalm waste “Takarboucht” cultivar. I: Biomass Conversion and Biorefinery. ISSN 2190-6815. DOI: 10.1007/s13399-021-01296-1

Senthil Nagappan; Probir Das; Mohammed AbdulQuadir; Mahmoud Thaher; Shoyeb Khan; Chandan Mahata; Hareb Al-Jabri; Ann Kristin Vatland; Gopalakrishnan Kumar (2021) Potential of microalgae as a sustainable feed ingredient for aquaculture. I: Journal of Biotechnology. ISSN 0168-1656. Volum 341. s.1-20. DOI: 10.1016/j.jbiotec.2021.09.003

K. Chandrasekhar; Ikram Mehrez; Gopalakrishnan Kumar; Sang-Hyoun Kim (2021) Relative evaluation of acid, alkali, and hydrothermal pretreatment influence on biochemical methane potential of date biomass. I: Journal of Environmental Chemical Engineering. Online ISSN 2213-3437. Volum 9. DOI: 10.1016/j.jece.2021.106031

Eldon R. Rene; Manivannan Sethurajan; Vinoth Kumar Ponnusamy; Gopalakrishnan Kumar; Thi Ngoc Bao Dung; Kathirvel Brindhadevi; Arivalagan Pugazhendhi (2021) Electronic waste generation, recycling and resource recovery: Technological perspectives and trends. I: Journal of Hazardous Materials. ISSN 0304-3894. Volum 416. s.1-11. DOI: 10.1016/j.jhazmat.2021.125664

Rebecca J. Wicker; Gopalakrishnan Kumar; Eakalak Khan; Amit Bhatnagar (2021) Emergent green technologies for cost-effective valorization of microalgal biomass to renewable fuel products under a biorefinery scheme. I: Chemical Engineering Journal. ISSN 1385-8947. Volum 415. s.1-18. DOI: 10.1016/j.cej.2021.128932

K. Chandrasekhar; A. Naresh Kumar; Tirath Raj; Gopalakrishnan Kumar; Sang-Hyoun Kim (2021) Bioelectrochemical system-mediated waste valorization. I: Systems Microbiology and Biomanufacturing. Volum 1. s.432-443. DOI: 10.1007/s43393-021-00039-7

Nausheen Jaffur; Pratima Jeetah; Gopalakrishnan Kumar (2021) A review on enzymes and pathways for manufacturing polyhydroxybutyrate from lignocellulosic materials. I: 3 Biotech. ISSN 2190-572X. Volum 11. DOI: 10.1007/s13205-021-03009-x

M. Dinesh Kumar; S Kavitha; Vinay Kumar Tyagi; M. Rajkumar; Shashi Kant Bhatia; Gopalakrishnan Kumar; J. Rajesh Banu (2021) Macroalgae-derived biohydrogen production: biorefinery and circular bioeconomy. I: Biomass Conversion and Biorefinery. ISSN 2190-6815. DOI: 10.1007/s13399-020-01187-x

Shashi Kant Bhatia; Ravi Kant Bhatia; Jong-Min Jeon; Arivalagan Pugazhendhi; Mukesh Kumar Awasthi; Dinesh Kumar; Gopalakrishnan Kumar; Jeong-Jun Yoon; Yung-Hun Yang (2021) An overview on advancements in biobased transesterification methods for biodiesel production: Oil resources, extraction, biocatalysts, and process intensification technologies. I: Fuel. ISSN 0016-2361. Volum 285. s.1-20. DOI: 10.1016/j.fuel.2020.119117

Paskalis Sahaya Murphin Kumar; Sivarasan Ganesan; Ala'a H. Al-Muhtaseb; Lamya Al-Haj; Mari Elancheziyan; Sutha Shobana; Gopalakrishnan Kumar (2021) Tropical fruit waste-derived mesoporous rock-like Fe2O3/Ccomposite fabricated with amphiphilic surfactant-templating approach showing massive potential for high-tech applications. I: International Journal of Energy Research. ISSN 0363-907X. Volum 45. s.17417-17430. DOI: 10.1002/er.6798

Shashi Kant Bhatia; Sanjeet Mehariya; Ravi Kant Bhatia; Manu Kumar; Arivalagan Pugazhendhi; Mukesh Kumar Awasthi; A.E. Atabani; Gopalakrishnan Kumar; Wooseong Kim; Seung-Oh Seo; Yung-Hun Yang (2021) Wastewater based microalgal biorefinery for bioenergy production: Progress and challenges. I: Science of the Total Environment. ISSN 0048-9697. Volum 751. s.1-19. DOI: 10.1016/j.scitotenv.2020.141599

X. Cuong Nguyen; T. Thanh Huyen Nguyen; D. Duong La; Gopalakrishnan Kumar; Eldon R. Rene; Dinh Duc Nguyen; Soon Woong Chang; W. Jin Chung; X. Hoan Nguyen; V. Khanh Nguyen (2021) Development of machine learning - based models to forecast solid waste generation in residential areas: A case study from Vietnam. I: Resources, Conservation and Recycling. ISSN 0921-3449. Volum 167. DOI: 10.1016/j.resconrec.2020.105381

Octavio García-Depraect; Roberto Castro-Muñoz; Raul Munoz; Eldon R. Rene; Elizabeth León-Becerril; Idania Valdez-Vazquez; Gopalakrishnan Kumar; Luis C. Reyes-Alvarado; Leonardo J. Martínez-Mendoza; Julián Carrillo-Reyes; Germán Buitrón (2021) A review on the factors influencing biohydrogen production from lactate: The key to unlocking enhanced dark fermentative processes. I: Bioresource Technology. ISSN 0960-8524. Volum 324. s.1-14. DOI: 10.1016/j.biortech.2020.124595

Shashi Kant Bhatia; Sujit Sadashiv Jagtap; Ashwini Ashok Bedekar; Ravi Kant Bhatia; Karthik Rajendran; Arivalagan Pugazhendhi; Christopher V. Rao; A.E. Atabani; Gopalakrishnan Kumar; Yung-Hun Yang (2021) Renewable biohydrogen production from lignocellulosic biomass using fermentation and integration of systems with other energy generation technologies. I: Science of the Total Environment. ISSN 0048-9697. Volum 765. s.1-21. DOI: 10.1016/j.scitotenv.2020.144429

Shashi Kant Bhatia; Narisetty Vivek; Vinod Kumar; Neha Chandel; Meenu Thakur; Dinesh Kumar; Yung-Hun Yang; Arivalagan Pugazendhi; Gopalakrishnan Kumar (2021) Molecular biology interventions for activity improvement and production of industrial enzymes. I: Bioresource Technology. ISSN 0960-8524. Volum 324. s.1-12. DOI: 10.1016/j.biortech.2020.124596

K. Chandrasekhar; A. Naresh Kumar; Gopalakrishnan Kumar; Dong-Hoon Kim; Young-Chae Song; Sang-Hyoun Kim (2021) Electro-fermentation for biofuels and biochemicals production: Current status and future directions. I: Bioresource Technology. ISSN 0960-8524. Volum 323. s.1-12. DOI: 10.1016/j.biortech.2020.124598

Cansu Uluseker; Krista Michelle Kaster; Kristian Thorsen; Daniel Basiry; Sutha Shobana; Monika Jain; Gopalakrishnan Kumar; Roald Kommedal; Ilke Pala-Ozkok (2021) A Review on Occurrence and Spread of Antibiotic Resistance in Wastewaters and in Wastewater Treatment Plants: Mechanisms and Perspectives. I: Frontiers in Microbiology. Online ISSN 1664-302X. Volum 12. DOI: 10.3389/fmicb.2021.717809

J. Rajesh Banu; Kannah Yukesh Kannah; Kumar Dinesh Kumar; M. Preethi; S Kavitha; M. Gunasekaran; Guangyin Zhen; Mukesh Kumar Awasthi; Gopalakrishnan Kumar (2021) Spent coffee grounds based circular bioeconomy: Technoeconomic and commercialization aspects. I: Renewable and Sustainable Energy Reviews. ISSN 1364-0321. Volum 152. DOI: 10.1016/j.rser.2021.111721

Menghour Huy; Ann Kristin Vatland; Gopalakrishnan Kumar (2021) Nutraceutical productions from microalgal derived compounds via circular bioeconomy perspective. I: Bioresource Technology. ISSN 0960-8524. DOI: 10.1016/j.biortech.2021.126575

J. Rajesh Banu; Gopalakrishnan Kumar; Indranil Chattopadhyay (2021) Management of microbial enzymes for biofuels and biogas production by using metagenomic and genome editing approaches. I: 3 Biotech. ISSN 2190-572X. Volum 11. DOI: 10.1007/s13205-021-02962-x

Veeramuthu Ashokkumar; Wei-Hsin Chen; Gopalakrishnan Kumar; Anchittha Satjarak; Wikrom Chanthapatchot; Chawalit Ngamcharussrivichai (2021) A biorefinery approach for high value-added bioproduct (astaxanthin) from alga Haematococcus sp. and residue pyrolysis for biochar synthesis and metallic iron production from hematite (Fe<inf>2</inf>O<inf>3</inf>). I: Fuel. ISSN 0016-2361. Volum 304. DOI: 10.1016/j.fuel.2021.121150

Gorakshnath Takalkar; Rahul R. Bhosale; Fares AlMomani; Suliman Rashid; Hazim Qiblawey; Mohammed Ali Saleh Saad; Majeda Khraisheh; Gopalakrishnan Kumar; Ram B. Gupta; Rajesh V. Shende (2021) Thermochemical splitting of CO2 using solution combustion synthesized lanthanum–strontium–manganese perovskites. I: Fuel. ISSN 0016-2361. Volum 285. s.1-9. DOI: 10.1016/j.fuel.2020.119154

Nguyen Cuong Nguyen; Huyen Thanh Huyen Nguyen; Chuong Hong Chuong Nguyen; Quyet Van Le; Binh Yen Binh Vo; Phuong Cuc Phuong Tran; La Duong La; Gopalakrishnan Kumar; Nguyen Khanh Nguyen; Soon Woong Chang; Chung Jin Chung; Dinh Duc Nguyen (2021) Sustainable carbonaceous biochar adsorbents derived from agro-wastes and invasive plants for cation dye adsorption from water. I: Chemosphere. ISSN 0045-6535. Volum 282. DOI: 10.1016/j.chemosphere.2021.131009

Banu Rajesh Banu; T. Poornima Devi; Kannah Yukesh Kannah; S. Kavitha; Sang-Hyoun Kim; Raul Muñoz; Gopalakrishnan Kumar (2021) A review on energy and cost effective phase separated pretreatment of biosolids. I: Water Research. ISSN 0043-1354. Volum 198. DOI: 10.1016/j.watres.2021.117169

J. Rajesh Banu; Mohamed Usman T M; Kavitha S; Yukesh Kannah R; Yogalakshmi K N; Sivashanmugam P; Amit Bhatnagar; Gopalakrishnan Kumar (2021) A critical review on limitations and enhancement strategies associated with biohydrogen production. I: International Journal of Hydrogen Energy. ISSN 0360-3199. Volum 46. s.16565-16590. DOI: 10.1016/j.ijhydene.2021.01.075

MR Atelge; A.E. Atabani; Serdar Abut; Mustafa Kaya; Cigdem Eskicioglu; Georgeio Semaan; Changsoo Lee; Yalçın Şevki Yildiz; Sebahattin Unalan; R. Mohanasundaram; F. Duman; Gopalakrishnan Kumar (2021) Anaerobic co-digestion of oil-extracted spent coffee grounds with various wastes: Experimental and kinetic modeling studies. I: Bioresource Technology. ISSN 0960-8524. Volum 322. DOI: 10.1016/j.biortech.2020.124470

Tirath Raj; R Chandrasekar; Rajesh Banu; Jeong-Jun Yoon; Gopalakrishnan Kumar; Sang-Hyoun Kim (2021) Synthesis of γ-valerolactone (GVL) and their applications for lignocellulosic deconstruction for sustainable green biorefineries. I: Fuel. ISSN 0016-2361. Volum 303. DOI: 10.1016/j.fuel.2021.121333

Monika Jain; Ackmez Mudhoo; Deepika Lakshmi Ramasamy; Mahsa Najafi; Muhammad Usman; Runliang Zhu; Gopalakrishnan Kumar; Sutha Shobana; Vinod Kumar Garg; Mika Sillanpää (2020) Adsorption, degradation, and mineralization of emerging pollutants (pharmaceuticals and agrochemicals) by nanostructures: a comprehensive review. I: Environmental Science and Pollution Research. ISSN 0944-1344. Volum 27. s.34862-34906. DOI: 10.1007/s11356-020-09635-x

Muhammad Kashif Shahid; Ayesha Kashif; Prangya Ranjan Rout; Muhammad Aslam; Ahmed Fuwad; Younggyun Choi; Rajesh Banu J; Jeong-Hoon Park; Gopalakrishnan Kumar (2020) A brief review of anaerobic membrane bioreactors emphasizing recent advancements, fouling issues and future perspectives. I: Journal of Environmental Management (JEM). ISSN 0301-4797. Volum 270. DOI: 10.1016/j.jenvman.2020.110909

Imran Khan; Parthiban Anburajan; Gopalakrishnan Kumar; Jeong-Jun Yoon; Ashutosh Bahuguna; Alana Gandra Lima de Moura; Arivalagan Pugazhendi; Sang-Hyoun Kim; Sun-Chul Kang (2020) Comparative effect of silver nanoparticles (AgNPs) derived from actinomycetes and henna on biohydrogen production by Clostridium beijerinckii (KTCC1737). I: International Journal of Energy Research. ISSN 0363-907X. DOI: 10.1002/er.6076

Kasianantham Nanthagopal; R. Susanth Kishna; Abdelaziz Emad Atabani; Ala'a H. Al-Muhtaseb; Gopalakrishnan Kumar; Bragadeshwaran Ashok (2020) A compressive review on the effects of alcohols and nanoparticles as an oxygenated enhancer in compression ignition engine. I: Energy Conversion and Management. ISSN 0196-8904. Volum 203:112244. s.1-49. DOI: 10.1016/j.enconman.2019.112244

D. Duc Nguyen; Manokaran Vadivel; Sutha Shobana; Sundaram Arvindnarayan; Jeyaprakash Dharmaraja; Rathnam Krishna Priya; Phuong Nguyen-Tri; Gopalakrishnan Kumar; Soon Woong Chang (2020) Fabrication and modeling of prototype bike silencer using hybrid glass and chicken feather fiber/hydroxyapatite reinforced epoxy composites. I: Progress in Organic Coatings. ISSN 0300-9440. Volum 148. DOI: 10.1016/j.porgcoat.2020.105871

R. Yukesh Kannah; J. Merrylin; T. Poornima Devi; S Kavitha; Polina Sivashanmugam; Gopalakrishnan Kumar; J. Rajesh Banu (2020) Food waste valorization: Biofuels and value added product recovery. I: Bioresource Technology Reports. Online ISSN 2589-014X. Volum 11:100524. s.1-14. DOI: 10.1016/j.biteb.2020.100524

Parthiban Anburajan; Arivalagan Pugazhendhi; Jong-Hun Park; Gopalakrishnan Kumar; Sunil Kumar; Byung-Don Lee; Sang-Hyoun Kim (2020) Impact of 5-hydroxy methyl furfural on continuous hydrogen production from galactose and glucose feedstock with periodic recovery. I: International Journal of Hydrogen Energy. ISSN 0360-3199. Volum 45. s.19045-19051. DOI: 10.1016/j.ijhydene.2020.05.018

J. Rajesh Banu; J. Merrylin; S. Kavitha; R Yukesh Kannah; P Selvakumar; S. Gopikumar; P. Sivashanmugam; Khac-Uan Do; Gopalakrishnan Kumar (2020) Trends in Biological Nutrient Removal for the Treatment of Low Strength Organic Wastewaters. I: Current Pollution Reports. Online ISSN 2198-6592. DOI: 10.1007/s40726-020-00169-x

A. K. Jeevanantham; D. Madhusudan Reddy; Neel Goyal; Devansh Bansal; Gopalakrishnan Kumar; Aman Kumar; K. Nanthagopal; B. Ashok (2020) Experimental study on the effect of cetane improver with turpentine oil on CI engine characteristics. I: Fuel. ISSN 0016-2361. Volum 262. DOI: 10.1016/j.fuel.2019.116551

Fatih Duman; M. R. Atelge; Mustafa Kaya; Abdelaziz Emad Atabani; Gopalakrishnan Kumar; U. Sahin; S. Unalan (2020) A novel Microcystis aeruginosa supported manganese catalyst for hydrogen generation through methanolysis of sodium borohydride. I: International Journal of Hydrogen Energy. ISSN 0360-3199. Volum 45. s.12755-12765. DOI: 10.1016/j.ijhydene.2020.01.068

S. Kavitha; R. Yukesh Kannah; S. Kasthuri; M. Gunasekaran; Arulazhagan Pugazhendi; Eldon R. Rene; Deepak Pant; Gopalakrishnan Kumar; J. Rajesh Banu (2020) Profitable biomethane production from delignified rice straw biomass: the effect of lignin, energy and economic analysis. I: Green Chemistry. ISSN 1463-9262. Volum 22. s.8024-8035. DOI: 10.1039/D0GC02738C

Jungsu Park; Gopalakrishnan Kumar; Péter Bakonyi; Jakub Peter; Nándor Nemestóthy; Stanislaw Koter; Wojciech Kujawski; Katalin Bélafi-Bakó; Zbynek Pientka; Raul Munoz; Sang-Hyoun Kim (2020) Comparative Evaluation of CO2 Fixation of Microalgae Strains at Various CO2 Aeration Conditions. I: Waste and Biomass Valorization. ISSN 1877-2641. DOI: 10.1007/s12649-020-01226-8

Péter Bakonyi; Jakub Peter; Stanislaw Koter; Raúl Mateos; Gopalakrishnan Kumar; László Koók; Tamás Rózsenberszki; Zbynek Pientka; Wojciech Kujawski; Sang-Hyoun Kim; Nándor Nemestóthy; Katalin Bélafi-Bakó; Deepak Pant (2020) Possibilities for the biologically-assisted utilization of CO2-rich gaseous waste streams generated during membrane technological separation of biohydrogen. I: Journal of CO2 Utilization. ISSN 2212-9820. Volum 36. s.231-243. DOI: 10.1016/j.jcou.2019.11.008

Paskalis Sahaya Murphin Kumar; Ala'a H. Al-Muhtaseb; Gopalakrishnan Kumar; Ajayan Vinu; Wangsoo Cha; Julio Villanueva Cab; Umapada Pal; Siva Kumar Krishnan (2020) Piper longum Extract-Mediated Green Synthesis of Porous Cu2O:Mo Microspheres and Their Superior Performance as Active Anode Material in Lithium-Ion Batteries. I: ACS Sustainable Chemistry and Engineering. Online ISSN 2168-0485. Volum 8. s.14557-14567. DOI: 10.1021/acssuschemeng.0c05067

MR Atelge; Abdelaziz Emad Atabani; J. Rajesh Banu; David Krisa; Mustafa Kaya; Cigdem Eskicioglu; Gopalakrishnan Kumar; Changsoo Lee; Yalçın Şevki Yildiz; Sebahattin Unalan; Ranganathan Mohanasundaram; Fatih Duman (2020) A critical review of pretreatment technologies to enhance anaerobic digestion and energy recovery. I: Fuel. ISSN 0016-2361. Volum 270. s.1-31. DOI: 10.1016/j.fuel.2020.117494

M. Dinesh Kumar; R. Yukesh Kannah; Gopalakrishnan Kumar; P. Sivashanmugham; J. Rajesh Banu (2020) A novel energetically efficient combinative microwave pretreatment forachieving profitable hydrogen production from marine macro algae (Ulvareticulate). I: Bioresource Technology. ISSN 0960-8524. Volum 301. DOI: 10.1016/j.biortech.2020.122759

Jaya Mary Jacob; Rajeev Ravindran; Manoj Narayanan; S. Melvin Samuel; Arivalagan Pugazhendhi; Gopalakrishnan Kumar (2020) Microalgae: A prospective low cost green alternative for nanoparticle synthesis. I: Current Opinion in Environmental Science & Health. Online ISSN 2468-5844. s.1-5. DOI: 10.1016/j.coesh.2019.12.005

Roent Dune A. Cayetano; Gi-Boem Kim; Jong-Hun Park; Gopalakrishnan Kumar; Sang-Hyoun Kim (2020) Waste activated sludge treatment in an anaerobic dynamic membrane bioreactor at varying hydraulic retention time: Performance monitoring and microbial community analysis. I: International Journal of Energy Research. ISSN 0363-907X. DOI: 10.1002/er.5478

Gopalakrishnan Kumar; Thangavel Mathimani; Ramachandran Sivaramakrishnan; Sabarathinam Shanmugam; Shashi Kant Bhatia; Arivalagan Pugazhendhi (2020) Application of molecular techniques in biohydrogen production as a clean fuel. I: Science of the Total Environment. ISSN 0048-9697. Volum 722. s.1-7. DOI: 10.1016/j.scitotenv.2020.137795

Bishwambhar Mishra; Sunita Varjani; Gopalakrishnan Kumar; Mukesh Kumar Awasthi; Sanjeev Kumar Awasthi; Raveendran Sindhu; Parameswaran Binod; Eldon R. Rene; Zengqiang Zhang (2020) Microbial approaches for remediation of pollutants: Innovations, future outlook, and challenges. I: Energy & Environment. ISSN 0958-305X. s.1-30. DOI: 10.1177/0958305X19896781

Péter Bakonyi; Jakub Peter; Nándor Nemestóthy; David Malý; Gopalakrishnan Kumar; Stanislaw Koter; Sang-Hyoun Kim; Wojciech Kujawski; Katalin Bélafi-Bakó; Zbynek Pientka (2020) Feasibility study of polyetherimide membrane for enrichment of carbon dioxide from synthetic biohydrogen mixture and subsequent utilization scenario using microalgae. I: International Journal of Energy Research. ISSN 0363-907X. DOI: 10.1002/er.5732

K. Chandrasekhar; Gopalakrishnan Kumar; Mohan Venkata Mohan; Ashok Pandey; Byong-Hun Jeon; Min Jang; Sang-Hyoun Kim (2020) Microbial Electro-Remediation (MER) of hazardous waste in aid of sustainable energy generation and resource recovery. I: Environmental Technology & Innovation. Online ISSN 2352-1864. Volum 19. DOI: 10.1016/j.eti.2020.100997

Mustafa Kaya; Muhamed Rasit Atelge; Mesut Bekirogullari; Cigdem Eskicioglu; Abdelaziz Emad Atabani; Gopalakrishnan Kumar; Yalçın Şevki Yildiz; Sebahattin Unalan (2020) Carbon molecular sieve production from defatted spent coffee ground using ZnCl2 and benzene for gas purification. I: Fuel. ISSN 0016-2361. Volum 277. DOI: 10.1016/j.fuel.2020.118183

Shashi Bhushan; Ankit Kalra; Halis Simsek; Gopalakrishnan Kumar; Sanjeev Kumar Prajapati (2020) Current trends and prospects in microalgae-based bioenergy production. I: Journal of Environmental Chemical Engineering. Online ISSN 2213-3437. Volum 8. DOI: 10.1016/j.jece.2020.104025

K. Chandrasekhar; Roent Dune A. Cayetano; Ikram Mehrez; Gopalakrishnan Kumar; Sang-Hyoun Kim (2020) Evaluation of the biochemical methane potential of different sorts of Algerian date biomass. I: Environmental Technology & Innovation. Online ISSN 2352-1864. Volum 20. DOI: 10.1016/j.eti.2020.101180

Muhammad Maaz; Muhammad Yasin; Muhammad Zulqarnain Aslam; Gopalakrishnan Kumar; Abdelaziz Emad Atabani; Mubbsher Idrees; Fatima Anjum; Farrukh Jamil; Rizwan Ahmad; Asim Laeeq Khan; Geoffroy Lesage; Marc Heran; Jeonghwan Kim (2019) Anaerobic membrane bioreactors for wastewater treatment: Novel configurations, fouling control and energy considerations. I: Bioresource Technology. ISSN 0960-8524. Volum 283. s.358-372. DOI: 10.1016/j.biortech.2019.03.061

D.P. Rufus; J. Rajesh Banu; R. Yukesh Kannah; Dinh Duc Nguyen; Gopalakrishnan Kumar; Soon Woong Chang; S. Antony Raja (2019) Effect of Dispersion Treatment on Dairy Waste Activated Sludge to Hasten the Production of Biogas. I: Frontiers in Energy Research. Online ISSN 2296-598X. Volum 7. DOI: 10.3389/fenrg.2019.00136

Arivalagan Pugazhendhi; Thangavel Mathimani; Sunita Varjani; Eldon R Rene; Gopalakrishnan Kumar; Sang-Hyoun Kim; Vinoth Kumar Ponnusamy; Jeong-Jun Yoon (2019) Biobutanol as a promising liquid fuel for the future - recent updates and perspectives. I: Fuel. ISSN 0016-2361. Volum 253. s.637-646. DOI: 10.1016/j.fuel.2019.04.139

Dinh Duc Nguyen; Jeyaprakash Dharmaraja; Sutha Shobana; Sundaram Arvindnarayan; Soon Woong Chang; Gopalakrishnan Kumar; Han-Seung Shin; Rijuta Ganesh Saratale; Ganesh Dattatraya Saratale (2019) Transesterification and fuel characterization of rice bran oil: A biorefinery path. I: Fuel. ISSN 0016-2361. Volum 253. s.957-987. DOI: 10.1016/j.fuel.2019.05.063

Ramakrishnan Anu Alias Meena; R. Yukesh Kannah; J Sindhu; J Ragavi; Gopalakrishnan Kumar; M Gunasekaran; J. Rajesh Banu (2019) Trends and resource recovery in biological wastewater treatment system. I: Bioresource Technology Reports. Online ISSN 2589-014X. Volum 7. s.1-16. DOI: 10.1016/j.biteb.2019.100235

Arivalagan Pugazhendhi; Sutha Shobana; Dinh Duc Nguyen; J. Rajesh Banu; Periyasamy Sivagurunathan; Soon Woong Chang; Vinoth Kumar Ponnusamy; Gopalakrishnan Kumar (2019) Application of nanotechnology (nanoparticles) in dark fermentative hydrogen production. I: International Journal of Hydrogen Energy. ISSN 0360-3199. Volum 44. s.1431-1440. DOI: 10.1016/j.ijhydene.2018.11.114

László Koók; Péter Bakonyi; Falk Harnisch; Jörg Kretzschmar; Kyu-Jung Chae; Guangyin Zhen; Gopalakrishnan Kumar; Tamás Rózsenberszki; Gábor Tóth; Nándor Nemestóthy; Katalin Bélafi-Bakó (2019) Biofouling of membranes in microbial electrochemical technologies: Causes, characterization methods and mitigation strategies. I: Bioresource Technology. ISSN 0960-8524. Volum 279. s.327-338. DOI: 10.1016/j.biortech.2019.02.001

S. Kavitha; M. Schikaran; R. Y. Kannah; M. Gunasekaran; Gopalakrishnan Kumar; J. Rajesh Banu (2019) Nanoparticle induced biological disintegration: A new phase separated pretreatment strategy on microalgal biomass for profitable biomethane recovery. I: Bioresource Technology. ISSN 0960-8524. Volum 289. DOI: 10.1016/j.biortech.2019.121624

R. Yukesh Kannah; S. Kavitha; P. Sivashanmugham; Gopalakrishnan Kumar; Dinh Duc Nguyen; Soon Woong Chang; J. Rajesh Banu (2019) Biohydrogen production from rice straw: Effect of combinative pretreatment, modelling assessment and energy balance consideration. I: International Journal of Hydrogen Energy. ISSN 0360-3199. Volum 44. s.2203-2215. DOI: 10.1016/j.ijhydene.2018.07.201

Arivalagan Pugazhendhi; Gopalakrishnan Kumar; Periyasamy Sivagurunathan (2019) Microbiome involved in anaerobic hydrogen producing granules: A mini review. I: Biotechnology Reports. Online ISSN 2215-017X. Volum 21. s.1-5. DOI: 10.1016/j.btre.2018.e00301

Gopalakrishnan Kumar; Vinoth Kumar Ponnusamy; Rahul R. Bhosale; Sutha Shobana; Jeong-Jun Yoon; Shashi Kant Bhatia; J. Rajesh Banu; Sang-Hyoun Kim (2019) A review on the conversion of volatile fatty acids to polyhydroxyalkanoates using dark fermentative effluents from hydrogen production. I: Bioresource Technology. ISSN 0960-8524. Volum 287. s.1-12. DOI: 10.1016/j.biortech.2019.121427

Gopalakrishnan Kumar; Thangavel Mathimani; Eldon R. Rene; Arivalagan Pugazhendhi (2019) Application of nanotechnology in dark fermentation for enhanced biohydrogen production using inorganic nanoparticles. I: International Journal of Hydrogen Energy. ISSN 0360-3199. Volum 44. s.13106-13113. DOI: 10.1016/j.ijhydene.2019.03.131

* Preethi; T.M. Mohamed Usman; Jeyakumar Rajesh Banu; Muniappan Gunasekaran; Gopalakrishnan Kumar (2019) Biohydrogen production from industrial wastewater: An overview. I: Bioresource Technology Reports. Online ISSN 2589-014X. Volum 7. s.1-10. DOI: 10.1016/j.biteb.2019.100287

Roent Dune A. Cayetano; Abura Tobby Oliwit; Gopalakrishnan Kumar; Jun Soek Kim; Sang-Hyoun Kim (2019) Optimization of soaking in aqueous ammonia pretreatment for anaerobic digestion of African maize bran. I: Fuel. ISSN 0016-2361. Volum 253. s.552-560. DOI: 10.1016/j.fuel.2019.05.051

Veeramuthu Ashokkumar; Wei-Hsin Chen; Hesam Kamyab; Gopalakrishnan Kumar; Ala'a H. Al-Muhtaseb; Chawalit Ngamcharussrivichai (2019) Cultivation of microalgae Chlorella sp. in municipal sewage for biofuel production and utilization of biochar derived from residue for the conversion of hematite iron ore (Fe2O3) to iron (Fe) – Integrated algal biorefinery. I: Energy. ISSN 0360-5442. Volum 189. s.1-12. DOI: 10.1016/j.energy.2019.116128

Abdelaziz Emad Atabani; Sutha Shobana; MN Mohammed; Gediz Uguz; Gopalakrishnan Kumar; Sundaram Arvindnarayan; Muhammad Aslam; Ala'a H Al-Muhtaseb (2019) Integrated valorization of waste cooking oil and spent coffee grounds for biodiesel production: Blending with higher alcohols, FT-IR, TGA, DSC and NMR characterizations. I: Fuel. ISSN 0016-2361. Volum 244. s.419-430. DOI: 10.1016/j.fuel.2019.01.169

Gediz Uguz; Abdelaziz Emad Atabani; M.N. Mohammed; Sutha Shobana; S. Uguz; Gopalakrishnan Kumar; Ala'a H Al-Muhtaseb (2019) Fuel stability of biodiesel from waste cooking oil: A comparative evaluation with various antioxidants using FT-IR and DSC techniques. I: Biocatalysis and Agricultural Biotechnology. ISSN 1878-8181. Volum 21. s.1-9. DOI: 10.1016/j.bcab.2019.101283

Abura Tobby Oliwit; Roent Dune A. Cayetano; Gopalakrishnan Kumar; Jun Soek Kim; Sang-Hyoun Kim (2019) Comparative evaluation of biochemical methane potential of various types of Ugandan agricultural biomass following soaking aqueous ammonia pretreatment. I: Environmental Science and Pollution Research. ISSN 0944-1344. DOI: 10.1007/s11356-019-07190-8

Veeramuthu Ashokkumar; Wei-Hsin Chen; Ala'a H Al-Muhtaseb; Gopalakrishnan Kumar; Palanivel Sathishkumar; Sivakumar Pandian; Farid Nasir Ani; Chawalit Ngamcharussrivichai (2019) Bioenergy production and metallic iron (Fe) conversion from Botryococcus sp. cultivated in domestic wastewater: Algal biorefinery concept. I: Energy Conversion and Management. ISSN 0196-8904. Volum 196. s.1326-1334. DOI: 10.1016/j.enconman.2019.06.069

A. Boulal; Abdelaziz Emad Atabani; M. N. Mohammed; M. Khelafi; Gediz Uguz; Sutha Shobana; Awais Bokhari; Gopalakrishnan Kumar (2019) Integrated valorization of Moringa oleifera and waste Phoenix dactylifera L. dates as potential feedstocks for biofuels production from Algerian Sahara: An experimental perspective. I: Biocatalysis and Agricultural Biotechnology. ISSN 1878-8181. Volum 20. DOI: 10.1016/j.bcab.2019.101234

Abdelaziz Emad Atabani; Ala'a H Al-Muhtaseb; Gopalakrishnan Kumar; Ganesh Dattatraya Saratale; Muhammad Aslam; Hassnain Abbas Khan; Zafar Said; Eyas Mahmoud (2019) Valorization of spent coffee grounds into biofuels and value-added products: Pathway towards integrated bio-refinery. I: Fuel. ISSN 0016-2361. Volum 254. DOI: 10.1016/j.fuel.2019.115640

Rijuta Ganesh Saratale; Ganesh Dattatraya Saratale; Si-Kyung Cho; Dong Su Kim; Gajanan S Ghodake; Avinash Kadam; Gopalakrishnan Kumar; Ram Naresh Bharagava; Rajesh Banu; Han-Seung Shin (2019) Pretreatment of kenaf (Hibiscus cannabinus L.) biomass feedstock for polyhydroxybutyrate (PHB) production and characterization. I: Bioresource Technology. ISSN 0960-8524. Volum 282. s.75-80. DOI: 10.1016/j.biortech.2019.02.083

Shashi Kant Bhatia; Ravi Kant Bhatia; Jong-Min Jeon; Gopalakrishnan Kumar; Yung-Hun Yang (2019) Carbon dioxide capture and bioenergy production using biological system - A review. I: Renewable and Sustainable Energy Reviews. ISSN 1364-0321. Volum 110. s.143-158. DOI: 10.1016/j.rser.2019.04.070

Rijuta Ganesh Saratale; Ganesh Dattatraya Saratale; Gajanan Ghodake; Si-Kyung Cho; Avinash Kadam; Gopalakrishnan Kumar; Byong-Hun Jeon; Deepak Pant; Amit Bhatnagar; Han-Seung Shin (2019) Wheat straw extracted lignin in silver nanoparticles synthesis: Expanding its prophecy towards antineoplastic potency and hydrogen peroxide sensing ability. I: International Journal of Biological Macromolecules. ISSN 0141-8130. Volum 128. s.391-400. DOI: 10.1016/j.ijbiomac.2019.01.120

Parthiban Anburajan; A. Naresh Kumar; Poorna Chandrika Sabapathy; Gi-Beom Kim; Roent Dune A. Cayetano; Jeong-Jun Yoon; Gopalakrishnan Kumar; Sang-Hyoun Kim (2019) Polyhydroxy butyrate production by Acinetobacter junii BP25, Aeromonas hydrophila ATCC 7966, and their co-culture using a feast and famine strategy. I: Bioresource Technology. ISSN 0960-8524. Volum 293. DOI: 10.1016/j.biortech.2019.122062

Kamel Bencheikh; Abdelaziz Emad Atabani; Sutha Shobana; MN Mohammed; Gediz Uguz; Orhan Arpa; Gopalakrishnan Kumar; Abdulkadir Ayanoglu; Awais Bokhari (2019) Fuels properties, characterizations and engine and emission performance analyses of ternary waste cooking oil biodiesel?diesel?propanol blends. I: Sustainable Energy Technologies and Assessments. ISSN 2213-1388. Volum 35. s.321-334. DOI: 10.1016/j.seta.2019.08.007

Sunita Varjani; Gopalakrishnan Kumar; Eldon R Rene (2019) Developments in biochar application for pesticide remediation: Current knowledge and future research directions. I: Journal of Environmental Management (JEM). ISSN 0301-4797. Volum 232. s.505-513. DOI: 10.1016/j.jenvman.2018.11.043

Jong-Hun Park; Jeong-Jun Yoon; Gopalakrishnan Kumar; Yong-Su Jin; Sang-Hyoun Kim (2018) Effects of acclimation and pH on ammonia inhibition for mesophilic methanogenic microflora. I: Waste Management. ISSN 0956-053X. Volum 80. s.218-223. DOI: 10.1016/j.wasman.2018.09.016

Muhammad Aslam; Rizwan Ahmad; Muhammad Yasin; Asim Laeeq Khan; Muhammad Kashif Shahid; Shakhawat Hossain; Zakir Khan; Farrukh Jamil; Sikander Rafiq; Muhammad Roil Bilad; Jeonghwan Kim; Gopalakrishnan Kumar (2018) Anaerobic membrane bioreactors for biohydrogen production: Recent developments, challenges and perspectives. I: Bioresource Technology. ISSN 0960-8524. Volum 269. s.452-464. DOI: 10.1016/j.biortech.2018.08.050

Ackmez Mudhoo; Gopalakrishnan Kumar (2018) Catalytic potency of ionic liquid-stabilized metal nanoparticles towards greening biomass processing: Insights, limitations and prospects. I: Biochemical engineering journal. ISSN 1369-703X. Volum 138. s.141-155. DOI: 10.1016/j.bej.2018.07.018

Gopalakrishnan Kumar; Menghour Huy; Peter Bakonyi; Katalin Belafi-Bako; Sang-Hyoun Kim (2018) Evaluation of gradual adaptation of mixed microalgae consortia cultivation using textile wastewater via fed batch operation. I: Biotechnology Reports. Online ISSN 2215-017X. Volum 20. s.1-7. DOI: 10.1016/j.btre.2018.e00289

J. Rajesh Banu; V. Godvin Sharmila; M. Gayathri devi; S. Adish Kumar; Gopalakrishnan Kumar; Dinh Duc Nguyen; Ganesh Dattatraya Saratale (2018) Cost effective sludge reduction using synergetic effect of dark fenton and disperser treatment. I: Journal of Cleaner Production. ISSN 0959-6526. Volum 207. s.261-270. DOI: 10.1016/j.jclepro.2018.09.252

Nandor Nemestothy; Peter Bakonyi; Tamas Rozsenberszki; Gopalakrishnan Kumar; Laszlo Kook; Gabor Kelemen; Sang-Hyoun Kim; Katalin Belafi-Bako (2018) Assessment via the modified gompertz-model reveals new insights concerning the effects of ionic liquids on biohydrogen production. I: International Journal of Hydrogen Energy. ISSN 0360-3199. Volum 43. s.18918-18924. DOI: 10.1016/j.ijhydene.2018.08.174

Ackmez Mudhoo; Paulo C Torres-Mayanga; Tania Forster-Carneiro; Periyasamy Sivagurunathan; Gopalakrishnan Kumar; Dimitrios Komilis; Antoni Sanchez (2018) A review of research trends in the enhancement of biomass-to-hydrogen conversion. I: Waste Management. ISSN 0956-053X. Volum 79. s.580-594. DOI: 10.1016/j.wasman.2018.08.028

Peter Bakonyi; Gopalakrishnan Kumar; Katalin Belafi-Bako; Sang-Hyoun Kim; Stanislaw Koter; Wojciech Kujawski; Nandor Nemestothy; Jakub Peter; Zbynek Pientka (2018) A review of the innovative gas separation membrane bioreactor with mechanisms for integrated production and purification of biohydrogen. I: Bioresource Technology. ISSN 0960-8524. Volum 270. s.643-655. DOI: 10.1016/j.biortech.2018.09.020

Parthiban Anburajan; Jeong-Jun Yoon; Gopalakrishnan Kumar; Jong-Hun Park; Sang-Hyoun Kim (2018) Evaluation of process performance on biohydrogen production in continuous fixed bed reactor (C-FBR) using acid algae hydrolysate (AAH) as feedstock. I: International Journal of Hydrogen Energy. ISSN 0360-3199. DOI: 10.1016/j.ijhydene.2018.09.098

Gopalakrishnan Kumar; Si-Kyung Cho; Periyasamy Sivagurunathan; Parthiban Anburajan; Durga Madhab Mahapatra; Jeong-Hoon Park; Arivalagan Pugazhendhi (2018) Insights into evolutionary trends in molecular biology tools in microbial screening for biohydrogen production through dark fermentation. I: International Journal of Hydrogen Energy. ISSN 0360-3199. Volum 43. s.19885-19901. DOI: 10.1016/j.ijhydene.2018.09.040

Paskalis Sahaya Murphin Kumar; Vinoth Kumar Ponnusamy; Koolath Ramakrishnan Deepthi; Gopalakrishnan Kumar; Arivalagan Pugazhendhi; Hideki Abe; Sivakumar Thiripuranthagan; Umapada Pal; Siva Kumar Krishnan (2018) Controlled synthesis of Pt nanoparticle supported TiO2 nanorods as efficient and stable electrocatalysts for the oxygen reduction reaction. I: Journal of Materials Chemistry A. ISSN 2050-7488. Volum 6. s.23435-23444. DOI: 10.1039/c8ta07380e

Arivalagan Pugazhendhi; Karuppusamy Indira; Jaya Mary Jacob; Malavika Mukesh; Gopalakrishnan Kumar (2019) Biopolymers : classification and applications. I: Shakeel Ahmed; Suvardhan Kanchi; Gopalakrishnan Kumar, Handbook of biopolymers : advances and multifaceted applications. Jenny Stanford Publishing. ISBN 9789814800174. s.1-22.

Shakeel Ahmed; Suvardhan Kanchi; Gopalakrishnan Kumar (2019) Handbook of biopolymers : advances and multifaceted applications. Jenny Stanford Publishing. ISBN 9789814800174.

Gopalakrishnan Kumar (2018) Hand book of Biopolymers: Advances and Multifaceted Applications. Jenny Stanford Publishing. ISBN 9780429658631.

Arivalgan Pugazendhi; Indira Karuppusamy; Jaya Mary Jacob; Malavika Mukesh; Gopalakrishnan Kumar (2018) Biopolymers: classifications and applications. I: Gopalakrishnan Kumar, Hand book of Biopolymers: Advances and Multifaceted Applications. Jenny Stanford Publishing. ISBN 9780429658631. s.2-22.

Pau-Loke Show; Dai-Viet N. Vo; Senthil Kumar Ponnusamy; Saravanan Rajendran Alta; Gopalakrishnan Kumar (2024) Advanced Thermochemical and Biochemical Processes for Biomass Transformation To Biofuels and Biochemicals. I: Biomass Conversion and Biorefinery. ISSN 2190-6815. DOI: 10.1007/s13399-024-05794-w

Grzegorz Piechota; Yuwalee Unpaprom; Cheng–Di Dong; Gopalakrishnan Kumar (2023) Recent advances in biowaste management towards sustainable environment. I: Bioresource Technology. ISSN 0960-8524. Volum 368. DOI: 10.1016/j.biortech.2022.128326

Gopalakrishnan Kumar (2021) Waste valorisation towards Circular Economy. University Seminar Series; 2021-03-23.

Gopalakrishnan Kumar (2021) Waste to wealth Valorisation in Norwegian perspective-Biorefinery paradigm-A case study on SCG biorefinery. i-CRETA-2021; 2021-10-25 - 2021-10-27.

Gopalakrishnan Kumar (2021) Waste to wealth Valorisation in Norwegian perspective-A case study on SCG biorefinery. Breech-21; 2021-12-01 - 2021-12-04.

Gopalakrishnan Kumar (2021) Biomass valorisation and biorefinery- Spent coffee Grains valorisation towards circular economy. SWTM-2021; 2021-07-16 - 2021-07-18.

Gopalakrishnan Kumar (2021) Waste Biorefinery- perspective and future. Faculty Development Programme; 2021-12-20 - 2021-12-24.

Gopalakrishnan Kumar (2021) Waste Valorisation towards circular economy In Norway: SCG as a case study. BSAEH-2021; 2021-04-04 - 2021-04-08.

Gopalakrishnan Kumar (2021) Spent coffee Grains valorisation towards circular economy. IBA-IFIBIOP-2021; 2021-09-12 - 2021-09-15.

Gopalakrishnan Kumar (2021) Waste and biomass valorization for bioenergy and bioproducts via circular economy in Norwegian context.. ESCHE-21; 2021-11-03 - 2021-11-05.

Sang-Hyoun Kim; Gopalakrishnan Kumar; Wei-Hsin Chen; Samir Kumar Khanal (2021) Renewable hydrogen production from biomass and wastes (ReBioH<inf>2</inf>-2020). I: Bioresource Technology. ISSN 0960-8524. Volum 331. DOI: 10.1016/j.biortech.2021.125024

J. Rajesh Banu; Germán Buitrón; Koller Martin; Gopalakrishnan Kumar (2021) Recent advances in biopolymers production from biomass and waste (RABP-2020). I: Bioresource Technology. ISSN 0960-8524. Volum 328. DOI: 10.1016/j.biortech.2021.124879

A.E. Atabani; Gopalakrishnan Kumar; Sang-Hyoun Kim; Arivalagan Pugazhendhi (2021) Editorial Preface of the Special Issue on The 4^th International Conference on Alternative Fuels, Energy & Environment: Futures and Challenges (ICAFEE 2019)” 18^th–21^st, October 2019, Feng Chia University (FCU), Taichung, Taiwan. I: Fuel. ISSN 0016-2361. Volum 301. DOI: 10.1016/j.fuel.2021.121038

A.E. Atabani; Gopalakrishnan Kumar; Sang-Hyoun Kim (2020) Editorial Preface for the Special Issue “The 3rd International Conference on Alternative Fuels, Energy & Environment: Futures and Challenges (ICAFEE 2018)” 28th–31st October 2018 Southeast University (SEU), Nanjing, People's Republic of China. I: Fuel. ISSN 0016-2361. Volum 277. DOI: 10.1016/j.fuel.2020.118090

Gopalakrishnan Kumar; Sang-Hyoun Kim; Chyi-How Lay; Vinoth Kumar Ponnusamy (2020) Recent developments on alternative fuels, energy and environment for sustainability. I: Bioresource Technology. ISSN 0960-8524. Volum 317. DOI: 10.1016/j.biortech.2020.124010

Eldon R. Rene; Jinyi Ge; Gopalakrishnan Kumar; Rajendra Prasad Singh; Sunita Varjani (2020) Resource recovery from wastewater, solid waste, and waste gas: engineering and management aspects. I: Environmental Science and Pollution Research. ISSN 0944-1344. Volum 27. s.17435-17437. DOI: 10.1007/s11356-020-08802-4

A.E. Atabani; Gopalakrishnan Kumar (2020) Editorial preface to the special issue on “The 3rd International Conference on Alternative Fuels, Energy and Environment: Futures and challenges (ICAFEE 2018)” 28th–31st October 2018, Nanjing, People's Republic of China. I: International Journal of Hydrogen Energy. ISSN 0360-3199. Volum 45. s.5757-5759. DOI: 10.1016/j.ijhydene.2019.11.136

Raj Boopathy; Eldon R. Rene; Vineet Kumar; Rajendra Prasad Singh; Gopalakrishnan Kumar; Dafang Fu (2020) Special issue: Biotechnologies and nanotechnologies for sustainable environment and Sponge cities (BNSuE-Sponge). I: International Biodeterioration & Biodegradation. ISSN 0964-8305. Volum 149. DOI: 10.1016/j.ibiod.2020.104924

Raul Munoz; Gopalakrishnan Kumar; Sang-Hyoun Kim (2019) Editorial introduction to the special issue from ICAFE-2017: The 2nd international conference on alternative fuels & energy. I: Biotechnology Reports. Online ISSN 2215-017X. Volum 21. s.1-2. DOI: 10.1016/j.btre.2019.e00304

Sachin Maruti Chavan; Gopalakrishnan Kumar; Ikram Mehrez; Mohamed djaafri (2019) Chemical and structural characterization of raw and pretreated wastes of Algerian date palm (Phoenix dactylifera L.). 4th International conference on alternative fuels, energy, environment: future and challenges; 2019-10-18 - 2019-10-21.

Anissa Sukma Safitri; Krista Michelle Kaster; Gopalakrishnan Kumar; Roald Kommedal (2018) Low temperature biogas production from municipal wastewater by laboratory scale UASB granules. 3rd International Conference on Alternative Fuels, Energy and Environment (ICAFEE 2018) & 1st International Conference on Water Resources and Sustainability (ICWRS 2018); 2018-10-28 - 2018-10-31.

Gopalakrishnan Kumar (2018) Algal biotechnology for bioernergy and bioproducts generation. International Conference on Biotechnological Research and Innovation for Sustainable Development (BIOSD 2018); 2018-11-22 - 2018-11-25.

Gopalakrishnan Kumar (2018) Scientific writing for MS students. University invitation; 2018-10-10.

Gopalakrishnan Kumar (2018) Biomass to energy and fuels via biorefinery concept. 6th SNU-KU-HU international symposium on waste to energy; 2018-09-28 - 2018-09-29.

Roald Kommedal; Gopalakrishnan Kumar; Krista Michelle Kaster; Ilke Pala Ozkok; Kristian Thorsen (2018) A simple mathematical model for antimicrobial resistance gene transfer in wastewater treatment models. 3rd International Conference on Alternative Fuels, Energy and Environment (ICAFEE 2018) & 1st International Conference on Water Resources and Sustainability (ICWRS 2018); 2018-10-28 - 2018-10-31.

Gopalakrishnan Kumar (2018) Scientific writing. workshop ; 2018-11-05.