DR ROSHAN FREDRICK DSOUZA

 Chair, Domestic and International Relations
 Research Guide
 President, Sahodaya Association
 Coordinator, Prakashana publications
 Member, Examination Reform Committee
 Class guide, mentor and Project guide

 St Aloysius College (Autonomous), Mangalore, Assistant Professor:

September 2019 – Present.

 Institute of Chemical and Engineering Sciences, A*STAR, Singapore, Scientist:

Aug 2016 – July 2019.

 Albany Molecular Research Inc. (AMRI), Singapore, Research Scientist:

 Jan 2009 – Jul 2011.

 Aurigene Discovery Technologies Ltd, Bangalore, Research Associate 

 Aug 2007 – Dec 2008.

 Syngene International Ltd, Bangalore, Scientist 

June 2004 – July 2007.

 Polymer Chemistry
 Synthetic Organic Chemistry

 Nanochemistry
 Environmental Chemistry

1. Roshan F. Dsouza and Anbanandam Parthiban, "Crosslinking through acyl hydrazone formation by reacting water soluble polyurethanes derived from ketone diol comonomers and those containing hydrazide pendant groups", Progress in Organic Coatings (Elsevier), 2024, 186, 108065 (Impact factor 6.6). DOI: https://doi.org/10.1016/j.porgcoat.2023.108065

2. Roshan F. DSouza and Anbanandam Parthiban, "Water-based UV curable hybrid urethane-acrylates formed by acid–base interaction between tertiary amine containing polyurethane and acrylic acid for photocoating and ink applications", Journal of Applied Polymer Science (Wiley), 2024, DOI: https://doi.org/10.1002/app.55193.

3. Roshan F. Dsouza and Anbanandam Parthiban, "UV-curable polyurethane-acrylate hybrids made by a prepolymer-free process and free-standing polymer–metal oxide films made in a wholly water-based UV curing process", Polymer Chemistry (RSC), 2023, 14, 2670 (Impact factor 4.6). DOI: https://doi.org/10.1039/d3py00517h

4. Roshan F. DSouza and Anbanandam Parthiban, “Polymaleimide based polysulfobetaines bearing functional and non-functional hydrophobic units and its aggregation behavior in aqueous media”, Langmuir 2019, 35, 13942.

5. Roshan F. DSouza and Anbanandam Parthiban, “Gel forming waterborne dispersion polymerization of sodium p-styrene sulfonate with glycidyl methacrylate”, Journal of Polymer Science: Polymer Chemistry, 2017, 56, 626.

6. Roshan DSouza, Sriramulu Deepa and Suresh Valiyaveettil, “Topology and porosity modulation of polyurea films using interfacial polymerization”, RSC Advances 2016, 6, 24508.

7. Roshan DSouza and Suresh Valiyaveettil, “Aminoparticles – Synthesis, characterization and application in water purification”, RSC Advances 2015, 5, 32862.

8. Roshan DSouza, Devendar Goud and Suresh Valiyaveettil, “Synthesis of amphiphilic block copolyamines via click reactions”, European Polymer Journal 2015, 71, 114.

9. Devendar Goud, Roshan DSouza and Suresh Valiyaveettil, “Solution processable polyamines via click chemistry for water purification”, RSC Advances 2015, 5, 47647.

10. Ziyauddin S. Qureshi, Roshan DSouza, Ramakrishna Mallampati and Suresh Valiyaveettil “Synthesis of amine-functionalized block copolymers for nanopollutant removal from water”, Journal of Applied Polymer Science 2014, 131, 40943.

11. B. Dhandayuthapani, R. Mallampati, D. Sriramulu, R. DSouza and S. Valiyaveettil “PVA/Gluten hybrid nanofibers for removal of nanoparticles from water”, ACS Sustainable Chemistry and Engineering 2014, 2, 1014.

1. International Polymer Colloids Group Conference (IPCG), 2019 in Singapore. Poster presentation on “Gel forming water borne dispersion polymerization and applications of gel”.
2. International Conference on Environmental Science and Technology (ICOEST), 2014 in Turkey. Presentation on “Amine Functionalized Microspheres: Synthesis and Applications in Water Purification”.
3. International Conference on Materials for Advanced Technologies (ICMAT), 2013 in Singapore. Presentation on “Synthesis and characterization of amphiphilic block copolymers for extracting nanoparticles from water”.