| Name | Agency | Titile and status | Amount (INR) |
| Dr. Halan Prakash, PI | DBT, Govt of India, | Chemical modification of peptides with photosensitisers for photoenhanced antimicrobial activity, 2010-2014 Completed | 2124000 |
| Dr. Halan Prakash, PI | Aditya Birla Science and Technology Centre, Mumbai, | Modification of biomolecules for Photoantimicrobial applications, 2011-2016. Completed | 1400000 |
| Dr. Halan Prakash, Co-Principle investigator | CSIR | Development of low temperature magnetization measurement set-up, 2012-2014, Completed | 1400000 |
| Dr. Halan Prakash, PI | Horizon H2020 (EU) - DST | Photo-irradiation and Adsorption based Novel Innovations for Water-treatment" (PANI). Since 31/3/2019, (4 Years), Ongoing http://www.paniwater.eu/ | 20931000 |
| Dr. Halan Prakash (PI), | DST-WTI call | Water Filtration, advanced oxidation and capacitive-deionisation treatments for removal of emerging contaminants in water, 19- dec-2020, 2 Years, ongoing | 10523036 |
| Prof. Halan Prakash, PI | Department of Science and Technology & Waste Management, Goa | Quantification of emerging contaminants in Goa water resources by cost efficient separation materials". 3 years, 2022 ongoing | 795000 |