Important Research Publications

1. Hydrothermal liquefaction of Chlorella vulgaris biomass cultivated in municipal wastewater for bio-oil production: effect of catalyst (CNT/CeO2) and its reusability studies C Marimuthu, J Arun, SS Kumar, N Nirmala, J Jayakanth, S Naveen Biomass Conversion and Biorefinery, 1-18,2025
2. Enhanced Bio-Oil Production from Nannochloropsis Algae via Catalytic Liquefaction: Synthesis and Application of Iron-based Magnetically Recoverable Catalysts N Nirmala, J Arun, SS Kumar, M Jayamani, K Sureshkumar, AH Jawhari, ... BioResources 20 (2), 2745-2764,2025
3. GC-FID Characterization of different origin fried oils and its Biodiesel Derived from Used Cooking Oils A Venugopaal, N Nirmala, A Santhosh, SS Dawn BIO Web of Conferences 172, 01001,2025
4. Correction: Srivatsav et al. Biochar as an Eco-Friendly and Economical Adsorbent for the Removal of Colorants (Dyes) from Aqueous Environment: A Review. Water 2020 … P Srivatsav, BS Bhargav, V Shanmugasundaram, J Arun, KP Gopinath, ... Water 17 (9), 1325,2025
5. Correction to:'Environmental applications of carbon-based materials: a review' KP Gopinath, DVN Vo, DG Prakash, AA Joseph, S Viswanathan, J Arun Environmental Chemistry Letters, 1-1,2024
6. Hydrothermal liquefaction of confused waste to bio-oil: A study on elemental and energy recovery V Mahadevan, N Subbaiyan, GK Panchamoorthy, A Jayaseelan, ... Energy Conversion and Management 325, 119353,2024
7. Synthesis and characterization of fluorescent ZnO nanoparticles and their biomedical applications S Veeramani, E Thulasimuthu, R Sivaramakrishnan, S Kanwal, J Arun, ... Nano-Structures & Nano-Objects 40, 101344,2024
8. Utilization of biosilica from Bermuda grass ash on silver-grey magnesium: influence of biosilica on its mechanical and tribological properties X Jia, S Madhu, S Naveen, S Vellingiri, J Arun Biomass Conversion and Biorefinery 14 (18), 23015-23030,2024.
9. Enhancing the dilute acid hydrolysis process using a machine learning approach: investigation of different biomass feedstocks influences glucose and ethanol yields N Vinitha, J Vasudevan, KP Gopinath, J Arun, S Madhu, S Naveen Biomass Conversion and Biorefinery, 1-13
10. Futuristic advancements in phytoremediation of endocrine disruptor Bisphenol A: A step towards sustainable pollutant degradation for rehabilitated environment MKA Praveen Kumar Issac, Gokulam Ravindiran, Kadhirmathiyan Velumani, Arun ... Waste Management 179, 216-233,2024
11. Removal of micropollutants from industrial wastewaters by conventional and advanced biological treatment processes P Priyadharsini, N Nirmala, SS Kumar, K Soni, M Subathra, A Santhosh, ... Emerging Innovative Trends in the Application of Biological Processes ,2024
12. Preliminary evaluation of biomass and lipid production potential of Nannochloropsis sp. under optimal conditions with different wastewater samples for Exopolymeric substances … S Jayaramaiah, SS Dawn BIO Web of Conferences 172, 01003,2025
13. Cellulase extraction from Pseudomonas fluorescens for efficient enzymatic hydrolysis and fermentation with Pichia fermentans and Saccharomyces cerevisiae for cellulosic … N Hemasree, SS Dawn BIO Web of Conferences 172, 01002,2025
14. GC-FID Characterization of different origin fried oils and its Biodiesel Derived from Used Cooking Oils A Venugopaal, N Nirmala, A Santhosh, SS Dawn BIO Web of Conferences 172, 01001,2025
15. Bioremediation of synthetic dairy effluent using microalgae for biomass production and the removal of organic pollution load AS Anitha, SS Dawn, N Nirmala, K Muthukumaravel E3S Web of Conferences 621, 02006,2025
16. Development of Free Fatty Acid (FFA) monitoring device for evaluation of oil samples used for biodiesel production J Jayaprabakar, SS Dawn, M Anish, J Giri, K Sudhakar, AA Alarfaj, A Guru Heliyon 10 (17),2024
17. Studies on kinetics, isothermal modelling and optimization of cow dung adsorbent for synthetic dairy wastewater treatment AS Anitha, SS Dawn, K Muthukumaravel, R Praveen GLOBAL NEST JOURNAL 26 (10),2024
18. Removal of micropollutants from industrial wastewaters by conventional and advanced biological treatment processes P Priyadharsini, N Nirmala, SS Kumar, K Soni, M Subathra, A Santhosh, Emerging Innovative Trends in the Application of Biological Processes ,2024
19. Efficiency of food waste activated carbon in treating biodiesel plant effluent: Impact on process conditions and NaOH recovery A Santhos, SS Dawn GLOBAL NEST JOURNAL 26 (1),2024
20. Sathish Kumar Ramachandran and Palanivel Sathishkumar, "Membrane-based techniques for pollutants removal: An outlook on recent advancements", Current Opinion in Environmental Science & Health 2023, 36:100513, https://doi.org/10.1016/j.coesh.2023.100513
21. A. Santhosh, S. S. Dawn “Efficiency of Food Waste Activated Carbon in Treating Biodiesel Plant Effluent: Impact on Process Conditions and NaOH Recovery”, Global NEST Journal, Accepted (2023)
22. Sivasakthi M & P Priyadharsini, “Novel porous ambient temperature cured fly ash geopolymer for lead adsorption from wastewaters”, Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 45:4, 11604-11618, (2023), DOI: 10.1080/15567036.2023.2261413
23. Jayaseelan Arun, PanneerSelvam SundarRajan, Kirubanandam Grace Pavithra, Packiyadhas Priyadharsini, Sivaprasad Shyam, Rangarajan Goutham, Quynh Hoang Le, Arivalagan Pugazhendhi, “New insights into microbial electrolysis cells (MEC) and microbial fuel cells (MFC) for simultaneous wastewater treatment and green fuel (hydrogen) generation”, Fuel 355, 129530 (2023).
24. P. Priyadharsini, P SundarRajan, K Grace Pavithra, S Naveen, S SanjayKumar, D Gnanaprakash, J Arun, Arivalagan Pugazhendhi. ”Nanohybrid photocatalysts in dye (Colorants) wastewater treatment: Recent trends in simultaneous dye degradation, hydrogen production, storage and transport feasibility” Journal of Cleaner Production, 139180 (2023).
25. A Mariadhas, BS Kumar, K Kabilan, J Jayaraman, K Alagu, N Joy, J Arun, SS Dawn, N Nirmala, “Technical insights of microalgae derived bio-diesel on its performance and emission characteristics, techno-economics and practicability huddles”, Fuel 349, 128744, (2023).
26. Kirubanandam Grace Pavithra, Panneerselvam Sundarrajan, Jayaseelan Arun, Kathirvel Brindhadevi, Quynh Hoang Le, Arivalagan Pugazhendhi. “A review on recent advancements in extraction, removal and recovery of phenols from phenolic wastewater: Challenges and future outlook” Environmental Research, 117005 (2023).
27. A Babuponnusami, Sanyukta Sinha, Hridya Ashokan, Mathew V Paul, Sai Prashant Hariharan, J Arun, KP Gopinath, Quynh Hoang Le, Arivalagan Pugazhendhi. “Advanced oxidation process (AOP) combined biological process for wastewater treatment: A review on advancements, feasibility and practicability of combined techniques” Environmental Research, 116944. (2023).
28. Narasiman Nirmala, Ghodke Praveen, Sharma AmitKumar, PanneerSelvam SundarRajan, Athmanathan Baskaran, Packiyadas Priyadharsini, SivaPerumal SanjayKumar, SelvananthamShanmuganatham Dawn, Kirubanandam Grace Pavithra, Jayaseelan Arun, Arivalagan Pugazhendhi, “A review on biological biohydrogen production: Outlook on genetic strain enhancements, reactor model and techno-economics analysis” Science of The Total Environment, 165143, (2023).
29. X Jia, S Madhu, S Naveen, S Vellingiri, J Arun, “Utilization of biosilica from Bermuda grass ash on silver-grey magnesium: influence of biosilica on its mechanical and tribological properties” Biomass Conversion and Biorefinery, 1-16 (2023).
30. KPG Praveen Kumar Ghodke, Amit Kumar Sharma, Arun Jayaseelan. “Hydrogen-rich syngas production from the lignocellulosic biomass by catalytic gasification: A state of art review on advance technologies, economic challenges, and future” Fuel 342, 127800 (2023).
31. Arivalagan Pugazhendhi Shabnam Murshid, AdithyaJoseph Antonysamy, GnanaPrakash Dhakshinamoorthy, Arun Jayaseelan, “A review on biofilm-based reactors for wastewater treatment: Recent advancements in biofilm carriers, kinetics, reactors, economics, and future perspectives” Science of The Total Environment 892 (892), 164796. (2023).
32. J Arun, V Shriniti, S Shyam, P Priyadharsini, KP Gopinath, R Sivaramakrishnan, Nguyen Thuy Lan Chi, A Pugazhendhi “Technical insights on various routes of hydrogen production from pharmaceutical, hydrothermal, sewage and textile wastewaters: Cost comparison and challenges” Fuel 340, 127471 (2023).
33. P Priyadharsini, SS Dawn, J Arun, A Ranjan, J Jayaprabakar. “Recent advances in conventional and genetically modified macroalgal biomass as substrates in bioethanol production: a review” Biofuels (2023)
34. S Naveen, Suresh Aravind, Balaji Yamini, Ramasrinivasan Vasudhareni, Kannappan Panchamoorthy Gopinath, Jayaseelan Arun, Arivalagan Pugazhendhi, “A review on solar energy intensified biomass valorization and value-added products production: Practicability, challenges, techno economic and lifecycle assessment” Journal of Cleaner Production, 137028 (2023).
35. U Haripriyan, J Arun, KP Gopinath, R Mythili, W Kim, M Govarthanan, “A mini-review on innovative strategies for simultaneous microbial bioremediation of toxic heavy metals and dyes from wastewater” Archives of microbiology 205 (1), 29 (2023)
36. T EswaryDevi, R Parthiban, J Arun, KP Gopinath “Processing of marine microalgae biomass via hydrothermal liquefaction for bio-oil production: study on algae cultivation, harvesting, and process parameters”. Biomass Conversion and Biorefinery, 1-14, (2022).
37. J Arun, R Raghu, SSM Hanif, PG Thilak, D Sridhar, N Nirmala, SS Dawn, R. Sivaramkrishnan, Hguyen Thuy Lan Chi, A. Pugazhendhi “A comparative review on photo and mixotrophic mode of algae cultivation: Thermochemical processing of biomass, necessity of bio-oil upgrading, challenges and future roadmaps”. Applied Energy 325, (2022) 119808, https://doi.org/10.1016/j.apenergy.2022.119808
38. J Arun, S Nachiappan, G Rangarajan, RP Alagappan, KP Gopinath, Eric Lichtfouse “Synthesis and application of titanium dioxide photocatalysis for energy, decontamination and viral disinfection: a review”. Environmental Chemistry Letters, 1-24 (2022) https://doi.org/10.1007/s10311-022-01503-z
39. J Arun, T Sasipraba, KP Gopinath, P Priyadharsini, S Nachiappan, N Nirmala, SS Dawn, Nguyen Thuy Lan Chi, Arivalagan Pugazhendhi, “Influence of biomass and nanoadditives in dark fermentation for enriched bio-hydrogen production: A detailed mechanistic review on pathway and commercialization challenges”, Fuel 327 (2022), 125112, https://doi.org/10.1016/j.fuel.2022.125112
40. P Priyadharsini, N Nirmala, SS Dawn, A Baskaran, P SundarRajan, KP Gopinath, J. Arun. “Genetic improvement of microalgae for enhanced carbon dioxide sequestration and enriched biomass productivity: Review on CO2 bio-fixation pathways modifications”. Algal Research 66, (2022) 102810. https://doi.org/10.1016/j.algal.2022.102810
41. N Nirmala, V Shriniti, K Aasresha, J Arun, KP Gopinath, SS Dawn, A Sheeladevi, P Priyadharsini, Kathirvel Birindhadevi, Nguyen Thuy Lan Chi, Arivalagan Pugazhendhi, Removal of toxic metals from wastewater environment by graphene-based composites: A review on isotherm and kinetic models, recent trends, challenges and future directions, Science of The Total Environment, 156564 (2022), https://doi.org/10.1016/j.scitotenv.2022.156564
42. SS Vigneshwar, A Swetha, KP Gopinath, R Goutham, R Pal, J Arun, P. SundarRajan, Amit Bhatnagar, Nguyen Thuy Lan Chi, A. Pugazhendhi, “Bioprocessing of biowaste derived from food supply chain side-streams for extraction of value added bioproducts through biorefinery approach”, Food and Chemical Toxicology, 113184 (2022), https://doi.org/10.1016/j.fct.2022.113184
43. Priyadharsini P., Dawn, S.S. Optimization of fermentation conditions using response surface methodology (RSM) with kinetic studies for the production of bioethanol from rejects of Kappaphycus alvarezii and solid food waste. Biomass Conv. Bioref. (2021). https://doi.org/10.1007/s13399-021-01819-w [IF: 4.98].
44. Priyadharsini P, Dawn S. S, “Compositional and structural evaluation of Kappaphycusalvarezii rejects and solid food waste blends for bio ethanol production, Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, (2020) https://doi.org/10.1080/15567036.2020.1806405 [IF: 3.4].
45. S. Poornapushpakala, S.S. Dawn, M. Arun Govind, A. Santhosh, N. Nirmala, S. Barani, M. Nirmala, “A novel image processing technique to evaluate biodiesel wastewater for recovery, recycle and reuse towards zero liquid discharge approach”, Biocatalysis and Agricultural Biotechnology 31 (2021) 101874.
46. N. Nirmala, Dawn S S, "Phylogenetic analysis for identification of lipid enriched microalgae and optimization of extraction conditions for biodiesel production using Response Surface Methodology Tool" Biocatalysis and Agricultural Biotechnology 25 (2020) 101603.
47. Nirmala N, Dawn S S, C. Harindra "Analysis of Performance and Emission characteristics of Waste cooking oil and Chlorella variabilis MK039712.1 biodiesel blends in a Single cylinder, four strokes Diesel", Renewable Energy (Accepted) [IF: 5.439]
48. Goutham R, Arun J, Ramin F, “Photocatalytic reactive oxygen species generation and their mechanisms of action in pollutant removal with biochar supported photocatalysts: A review” Journal of Cleaner Production 346 (2022) 131155 (IF: 9.297) https://doi.org/10.1016/j.jclepro.2022.131155
49. U Haripriyan, KP Gopinath, J Arun, M Govarthanan, “Bioremediation of organic pollutants: a mini review on current and critical strategies for wastewater treatment”, Archives of Microbiology 204 (5), 1-9, 2022 (IF: 2.55)  https://doi.org/10.1007/s00203-022-02907-9
50. U Haripriyan, KP Gopinath, J Arun. “Chitosan based nano adsorbents and its types for heavy metal removal: A mini review”, Materials Letters, 131670, 2022 (IF: 3.42) https://doi.org/10.1016/j.matlet.2022.131670 
51. Arun J, GK Panchamoorthy, V Nithianantharaj, “An Eco-friendly and Economical Approach for Removal of Remazol Blue, Malachite Green and Rhodamine B Dyes from Wastewater using Bio-char Derived from Chlorella Vulgaris Biomass”, Current Analytical Chemistry 18 (3), 370-382, 2022 (IF: 1.892) https://doi.org/10.2174/1573411016999201103230445
52. A Ranjan, SS Dawn, N Nirmala, A Santhosh, J Arun, “Application of deep eutectic solvent in biodiesel reaction: RSM optimization, CI engine test, cost analysis and research dynamics”, Fuel 307, 121933, 2021 (IF: 6.609) https://doi.org/10.1016/j.fuel.2021.121933”
53. J Arun, N Nirmala, P Priyadharsini, SS Dawn, A Santhosh, KP Gopinath, M. Govardhan, “A mini-review on bioderived carbon and its nanocomposites for removal of organic pollutants from wastewater”, Materials Letters, 131476, 2021 (IF: 3.42) https://doi.org/10.1016/j.matlet.2021.131476
54. J Rajagopal, KP Gopinath, R Neha, K Aakriti, RS Jayaraman, J Arun, A. Pugazhendhi. “Processing of Household Waste Via Hydrothermal Gasification and Hydrothermal Liquefaction For Bio-oil and Bio-hydrogen Production: Comparison with RSM Studies”, Journal of Environmental Chemical Engineering, 107218, 2022 (IF: 5.909) https://doi.org/10.1016/j.jece.2022.107218
55. R Goutham, P Rohit, SS Vigneshwar, A Swetha, J Arun, KP Gopinath, A. Pugazhendhi.” Ionic liquids in wastewater treatment: A review on pollutant removal and degradation, recovery of ionic liquids, economics and future perspectives” Journal of Molecular Liquids, 118150, 2021 (IF: 6.16)  https://doi.org/10.1016/j.molliq.2021.118150
56. J Arun, SS Vigneshwar, A Swetha, KP Gopinath, S Basha, K Brindhadevi, A. Pugazhendhi, “Bio-based algal (Chlorella vulgaris) refinery on de-oiled algae biomass cake: A study on biopolymer and biodiesel production”. Science of The Total Environment, 151579, 2021 (IF:7.963) https://doi.org/10.1016/j.scitotenv.2021.151579
57. P Priyadharsini, SS Dawn, J Arun. “Four stroke diesel engine performance and emission studies of ethanol recovered from Kappaphycus alvarezii reject-solid food waste mixed substrates and its blends”, Chemosphere, 132689, 2021. (IF:7.086) https://doi.org/10.1016/j.chemosphere.2021.132689
58. J Arun, K. P. Gopinath, R. Sivaramakrishnan, S. Shyam, N. Mayuri, S. Manasa, A. Pugazhendhi, “Hydrothermal liquefaction of Prosopis juliflora biomass for the production of ferulic acid and bio-oil”, Bioresource Technology 319, 124116, 2021 (IF: 9.642) https://doi.org/10.1016/j.biortech.2020.124116
59. D. Lakshmi, D. Akhil, A. Kartik, K. P. Gopinath, J. Arun, A. Bhatnagar, J. Rinklebe, W. Kim, G. Muthusamy, “Artificial intelligence (AI) applications in adsorption of heavy metals using modified biochar”, Science of The Total Environment, 149623, 2021 (IF: 7.963) https://doi.org/10.1016/j.scitotenv.2021.149623
60. J Arun, KP Gopinath, PS SundarRajan, S Shyam, N Mayuri, R. Sivaramakrishnan, A. Pugazhendhi, “Upgradation of Nostoc punctriforme under subcritical conditions into liquid hydrocarbons (bio-oil) via hydro-deoxygenation: Optimization and engine tests” Journal of Environmental Chemical Engineering 9 (4), 105230, 2021 (IF: 5.909) https://doi.org/10.1016/j.jece.2021.105230
61. S Shyam, J Arun, KP Gopinath, G Ribhu, M Ashish, S Ajay. “Biomass as source for hydrochar and biochar production to recover phosphates from wastewater: A review on challenges, commercialization, and future perspectives”, Chemosphere, 131490. (IF: 7.086) https://doi.org/10.1016/j.chemosphere.2021.131490
62. PV Gopirajan, KP Gopinath, G Sivaranjani, J Arun, “Optimization of hydrothermal gasification process through machine learning approach: Experimental conditions, product yield and pollution” Journal of Cleaner Production 306, 127302, 2021 (IF: 9.297) https://doi.org/10.1016/j.jclepro.2021.127302
63. J Mahima, RK Sundaresh, KP Gopinath, PS SundarRajan, J Arun, SH Kim, A. Pugazhendhi, “Effect of algae (Scenedesmus obliquus) biomass pre-treatment on bio-oil production in hydrothermal liquefaction (HTL): Biochar and aqueous phase utilization studies” Science of The Total Environment 778, 146262, 2021 (IF: 7.963)  https://doi.org/10.1016/j.scitotenv.2021.146262
64. P SundarRajan, KP Gopinath, J Arun, K GracePavithra, AA Joseph, S. Manasa, “Insights into valuing the aqueous phase derived from hydrothermal liquefaction” Renewable and Sustainable Energy Reviews 144, 111019, 2021. (IF: 14.982) https://doi.org/10.1016/j.rser.2021.111019
65. T. Karuppiah, U. Uthirakrishnan, S. Shri Vigneshwar, S. Authilingam, J. Arun, R. Sivaramakrishnan, A. Pugazhendhi “Processing of electroplating industry wastewater through dual chambered microbial fuel cells (MFC) for simultaneous treatment of wastewater and green fuel production” International Journal of Hydrogen Energy (Accepted), (IF: 5.816) https://doi.org/10.1016/j.ijhydene.2021.06.034
66. A. Swetha, S. ShriVigneshwar, K. P. Gopinath, R. Sivaramakrishnan, R. Shanmuganathan, J.Arun, “Review on hydrothermal liquefaction aqueous phase as a valuable resource for biofuels, bio-hydrogen and valuable bio-chemicals recovery” Chemosphere, 283, 131248, 2021. (IF: 7.086) https://doi.org/10.1016/j.chemosphere.2021.131248
67. RS Jayaraman, KP Gopinath, J Arun, R Malolan, S Adithya, PS Ajay, R. Sivaramakrishnan, A. Pugazhendhi, “Co-hydrothermal gasification of microbial sludge and algae Kappaphycus alvarezii for bio-hydrogen production: Study on aqueous phase reforming” International Journal of Hydrogen Energy 46 (31), 16555-16564 (IF: 5.816). https://doi.org/10.1016/j.ijhydene.2021.02.038
68. R Malolan, RS Jayaraman, S Adithya, J Arun, KP Gopinath, P. SundarRajan, O. Nasif, W. Kim, M. Govarthanan, “Anaerobic digestate water for Chlorella pyrenoidosa cultivation and employed as co-substrate with cow dung and chicken manure for methane and hydrogen production: A closed loop approach” Chemosphere 266, 128963, 2021. (IF: 7.086). https://doi.org/10.1016/j.chemosphere.2020.128963
69. A Kartik, D Akhil, D Lakshmi, KP Gopinath, J Arun, R Sivaramakrishnan, A. Pugazhendhi, A critical review on production of biopolymers from algae biomass and their applications” Bioresource Technology, 124868, 2021. (IF: 9.642).  https://doi.org/10.1016/j.biortech.2021.124868
70. A. Santhosh, S. S. Dawn, “Synthesis of zinc chloride activated eco-friendly nano-adsorbent (activated carbon) from food waste for removal of pollutant from biodiesel wash water”, Water Science & Technology Vol 84 No 5, 1170 doi: 10.2166/wst.2021.303
71. S Adithya, RS Jayaraman, A Krishnan, R Malolan, KP Gopinath, J Arun, W. Kim, M. Govarthanan, “A critical review on the formation, fate and degradation of the persistent organic pollutant hexachlorocyclohexane in water systems and waste streams”. Chemosphere, 129866, 2021. (IF: 7.086). https://doi.org/10.1016/j.chemosphere.2021.129866
72. R Neha, S Adithya, RS Jayaraman, KP Gopinath, M Pandimadevi, I. Praburaman, J. Arun “Nano-adsorbents an effective candidate for removal of toxic pharmaceutical compounds from aqueous environment: A critical review on emerging trends, Chemosphere, 129852, 2021. (IF: 7.086). https://doi.org/10.1016/j.chemosphere.2021.129852
73. J Rajagopal, KP Gopinath, A Krishnan, NV Madhav, J Arun, “Photocatalytic reforming of aqueous phase obtained from liquefaction of household mixed waste biomass for renewable bio-hydrogen production”, Bioresource Technology 321, 124529, 2020, (IF: 9.642). https://doi.org/10.1016/j.biortech.2020.124529
74. J Arun, KP Gopinath, R Sivaramakrishnan, NV Madhav, K Abhishek, VG. Karthik Ramanan, A. Pugazhendhi., “Bioenergy perspectives of cattails biomass cultivated from municipal wastewater via hydrothermal liquefaction and hydro-deoxygenation”. Fuel, 118963, 284, 2021. (IF: 6.609). https://doi.org/10.1016/j.fuel.2020.118963
75. D Akhil, D Lakshmi, A Kartik, DVN Vo, J Arun, KP Gopinath, “Production, characterization, activation and environmental applications of engineered biochar: a review”, Environmental Chemistry Letters, 1-37, 2020. (IF: 9.027). https://doi.org/10.1007/s10311-020-01167-7
76. PV Gopirajan, KP Gopinath, G Sivaranjani, J Arun, “Optimization of hydrothermal liquefaction process through machine learning approach: process conditions and oil yield”, Biomass Conversion and Biorefinery, 1-10, 2020. (IF: 2.8). https://doi.org/10.1007/s13399-020-01233-8
77. A Suresh, DS Ramgopal, KP Gopinath, J Arun, P SundarRajan, A. Bhatnagar, “Recent Advancements in the Synthesis of Novel Thermostable Biocatalysts and Their Applications in Commercially Important Chemoenzymatic Conversion Processes”, Bioresource Technology, 124558, 323, 2020, (IF: 9.642). https://doi.org/10.1016/j.biortech.2020.124558
78. P Srivatsav, BS Bhargav, V Shanmugasundaram, J Arun, KP Gopinath, A. Bhatnagar, “Biochar as an Eco-Friendly and Economical Adsorbent for the Removal of Colorants (Dyes) from Aqueous Environment: A Review”, Water 12 (12), 3561, 2020, (IF: 2.9). https://doi.org/10.3390/w12123561
79. J. Arun, K. P. Gopinath, S. Shri Vigneshwar and A. Swetha. “Sustainable and eco-friendly approach for phosphorus recovery from wastewater by hydrothermally carbonized microalgae: Study on spent bio-char as fertilizer”, Journal of Water Processing Engineering, 101567, 38, 2020. (IF: 5.485). https://doi.org/10.1016/j.jwpe.2020.101567
80. S Naveen, KP Gopinath, R Malolan, RS Jayaraman, K Aakriti, J Arun, “A Solar Reactor for Bio-diesel Production from Pongamia Oil: Studies on transesterfication Process Parameters and Energy Efficiency”, Chinese Journal of Chemical Engineering (Accepted). (IF: 3.17). https://doi.org/10.1016/j.cjche.2020.10.010
81. S Naveen, KP Gopinath, R Malolan, SJ Ramesh, K Aakriti, J Arun. “Novel Solar Parabolic Trough Collector cum Reactor for the Production of Biodiesel from Waste Cooking Oil using Calcium Oxide catalyst derived from seashells waste”. Chemical Engineering and Processing-Process Intensification, 108145, 157, 2020. (IF: 4.237). https://doi.org/10.1016/j.cep.2020.108145
82. R Malolan, K P Gopinath, Dai-Viet N Vo, R Sai Jayaraman, S Adithya, P Srinivaasan Ajay, J Arun. “Green ionic liquids and deep eutectic solvents for desulphurization, denitrification, biomass, biodiesel, bioethanol and hydrogen fuels: a review”. Environmental Chemistry Letters, 1-23, 2020. (IF: 9.027). https://doi.org/10.1007/s10311-020-01113-7
83. J Arun, KP Gopinath, R Sivaramakrishnan, PS SundarRajan, R Malolan, A. Pugalendhi. “Technical insights into the production of green fuel from CO2 sequestered algal biomass: A conceptual review on green energy”. Science of the Total Environment, 142636, 2020. (IF: 7.963). https://doi.org/10.1016/j.scitotenv.2020.142636
84. K. P. Gopinath, DVN Vo, D. G. Prakash, A. Joseph, S. Viswanathan, J Arun. “Environmental applications of carbon-based materials: a review”. Environmental Chemistry Letters, 1-26, 2020. (IF: 9.027). https://doi.org/10.1007/s10311-020-01084-9
85. J Arun, KP Gopinath, PS SundarRajan, R Malolan, P AjaySrinivaasan, “Hydrothermal liquefaction and pyrolysis of Amphiroa fragilissima biomass: Comparative study on oxygen content and storage stability parameters of bio-oil”, Bioresource Technology Reports, 100465, 2020.
86. J Arun, KP Gopinath, DVN Vo, PS SundarRajan, S Mukundan, “Co-hydrothermal gasification of Scenedesmus sp. with sewage sludge for bio-hydrogen production using novel solid catalyst derived from carbon-zinc battery waste”, Bioresource Technology Reports, 100459, 2020.
87. J. Arun, K. P. Gopinath, P. SundarRajan, R. Malolan, S. Adithya, R. Sai Jayaraman, P. Srinivaasan Ajay, “Hydrothermal liquefaction of Scenedesmus obliquus using a novel catalyst derived from clam shells: Solid residue as catalyst for hydrogen production”, Bioresource Technology, 123443, 310, 2020. (IF: 9.642).
88. A Krishnan, KP Gopinath, DVN Vo, R Malolan, VM Nagarajan, J Arun, “Ionic liquids, deep eutectic solvents and liquid polymers as green solvents in carbon capture technologies: a review”, Environmental Chemistry Letters, 1-24, 2020. (IF: 9.027). https://doi.org/10.1007/s10311-020-01057-y
89. J. Arun, K. P. Gopinath, P. SundarRajan, V. Felix, M. JoselynMonica, R. Malolan, “A conceptual review on microalgae biorefinery through thermochemical and biological pathways: Bio-circular approach on carbon capture and wastewater treatment”, Bioresource Technology Reports, 100477, 2020.
90. Senthilkumar P., Dawn S S, Sree Samanvitha K., Saipriya C., Antony V. Samrot., "Surfactant-mediated synthesis of polyhydroxybutyrate (PHB) nanoparticles for sustained drug delivery", IET Nanobiotechnology 1751-8741 [I.F: 0.81]
91. J. Jayaprabakar, Dawn S S, A. Ranjan, P. Priyadharshini, R.J. George, S. Sadaf, C. Rajeswara Rajha, "Process optimization for biodiesel production from sheep skin and its performance, emission and combustion characterization in CI engine", Energy, ISSN: 0360-5442 [I.F: 4.968]
92. M. Arul Jayan, Dawn S S, G.G. Vinoth Kumar d, "Nano-structured manganese promoted ferrous catalyst synthesized by incipient wetness impregnation method: Synthesis and characterization", Materials Letters, ISSN: 0167-577X [I.F: 2.687]
93. Alok Ranjan, Dawn S S, J. Jayaprabakar, N. Nirmala, K. Saikiran, S. Sai Sriram, Experimental investigation on effect of MgO nanoparticles on cold flow properties, performance, emission and combustion characteristics of waste cooking oil biodiesel, Fuel, https://doi.org/10.1016/j.fuel.2018.02.057 [I.F:4.908]
94. Senthil kumar Pachaiyappan, Dawn S S, Antony V Samrot, "Optimization and characterization of poly [R] hydroxyalkanoate of Pseudomonas aeruginosa SU-1 to utilize in nanoparticle synthesis for curcumin delivery", Biocatalysis and Agricultural Biotechnology, 12C (2017) pp. 292- 298.
95. Arul Jayan, Dawn S S, Kaushik Anand, Joel Stephen, "An Overview of Ferrous and Cobalt Catalyst used in the conversion of Synthetic Gas to Fuels", International Journal of Chem tech Research, vol. 10 No.4, pp. 494-505, 2017.
96. Alok Ranjan, Dawn S S, Nirmala. N, "Analytical studies on the Impact of Bio-Medical Waste on garden and landfill soil", International Journal of ChemTech Research, vol. 10, No. 3, 2017.
97. Senthilkumar P, Dawn S S, Antony V Samrot, Narendra Kumar G, Aashrit Raj D, "Production, Optimization and Characterization of Poly [R] Hydroxyalkanoate from Enterobacter sp SU 16", Indian Journal of Science and Technology, Vol. 9 (45), 2016
98. Nirmala.N, Dawn S S, "Environmental Stress Control to enhance lipid content in Oleaginous Microalgae for Biodiesel production", International Journal of ChemTech Research, Vol. 9. Number 2, 2016
99. Dawn S S , Meenu Priya , Tephlin Shilpa, Nirmala.N' Phytoremediation of Mercury from CFL Lamps', Asian Journal of Pharmaceutical and Clinical research, Vol 2, Issue 4, 2014
100. Dawn S S, Nirmala.N, Rashmi Kumari, Comparison of Food waste, Pongamia seed coats and Commercial Activated Carbon as effective adsorbents in Dairy Effluent Treatment", Asian Journal of Pharmaceutical and Clinical Research, Vol,8, Issue 2, 2015.
101. Rashmi Kumari, Nirmala.N, Caroline Joshi.C, Dawn S S 'Calorific value Measurements and Optimization of Waste Cooking Oil Bio-Diesel, Crude Plastic Oil and their blends for the synthesis of low cost High Energy Fuels', International Journal on Applied Bioengineering.
102. Anitha, Dawn S S, 'Performance characteristics of biodiesel produced from waste groundnut oil using supported heteropolyacids' International Journal of Chemical Engineering and Applications (IJCEA), Vol. 1, No. 3, October 2010 ISSN: 2010-0221.
103. Dawn S S, Abbas Mohideen, Anitha.A, Preethi.V, 'Comparision of catalytic performance of TPA and MPA for the production of biodiesel from waste cooking oil', National Journal on Chembiosis Mar 2010, Vol 1, No 1.
104. Anitha A, Abbas Mohaideen J, Dawn S S, Revathy 'Optimization of 35-35 internally and externally loaded Cs- TPA on SBA 15 catalyst system for the production of Biodiesel from waste cooking oil', International journal on Applied Bioengineering, Vol 3 No 1, 2009
105. Ramasubramaniam.K, Pugazhendi.V, Anitha.A, Dawn SS 'Estimation of Surface Runoff using Geospatial Technoligy Kombai Micro Watershed - A case study', International journal on Applied Bio engineering, Vol 2 No 1, 2008
106. Dawn.S.S, Anitha.A,Vikash Kumar,Rajat Jain,Vivek Kumar, Synthesis of SBA-15 and CsHPW for trans - esterfication for bio diesel production, International journal on Applied Bioengineering, Vol 1 No 1, 2007
107. Priyadharsini. P, S. Theodore David, Joel “Natural dyes and their FT-IR spectroscopy studies” International Journal on Applied Bioengineering, Vol 8, Issue 2, July 2014
108. Priyadharsini. P, S. Thodore David, Joel “Corrosion Inhibition And Antimicrobial Activity Of Some Natural Dyes” National Journal on Chembiosis Vol 5. Issue 1. April 2014
109. Jenisha, S. Theodore David J, Priyadharsini P “Schiff base ligand its complexes and their FT-IR spectroscopy studies” International Journal on Applied Bioengineering, Vol . 9 No. 1, January 2015
110. Jenisha S, Theodore David J, Priyadharsini P “Schiff Base Ligand Its Complexes And Their Analysis” National Journal on Chembiosis, Vol.5, issue 2, June 2014.
111. Krishna Prema. K, Nirmala. N, “Seroprevalence of IgM and IgG antibodies against Rubella in premarital women”, International Journal on Applied Bioengineering, 6(2), 35- 39, 2012.