Synthesis and biological activity studies of a novel highly functionalized 2-methylbenzox- aole derivative

Oral presentations
Perera S. A. I. D., De Silva H. I. C., Abeytunga D. T. U., De Silva N., Chatterjee, S., Pittman, Jr. C. U.
5th Ruhuna International Science and Technology Conference 15th February 2018
Publication year: 2019

Decarboxylation of waste coconut oil for the production of green diesel

Oral presentations
Gamage, P. H.; Weliwegama, U. S. K.; De Silva, H. I. C.
44th Annual sessions of the Institute of Chemistry Ceylon, 19th June 2015
Publication year: 2019

Decarboxylation of waste coconut oil and comparison of acid values

Oral presentations
Gamage, P. H.; Weliwegama, U. S. K.; Gunathilake, S. R.; De Silva, H. I. C.
ICRETA 2016: International Conference on Renewable Energy Technology and Applications, Jan 07-08, 2016 in Singapore
Publication year: 2019

Microwave assisted extraction of pectin from the peel of Citrus reticulata

Oral presentations
De Silva, P. H. T. D. and De Silva, H. I. C.
International Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 26th October 2018
Publication year: 2018

Formulation of a pectin-based food wrapper enriched with antioxidant and antibacterial properties

Oral presentations
S. K. Jayasinghe and De Silva H. I. C.
International Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 26th October 2018
Publication year: 2018

Antidiabetic activity of endophytic fungi isolated from leaves of Artocarpus heterophyllus"

Oral presentations
Kumari, R. H. M. P. and De Silva H. I. C.
Annual Scientific Sessions - Pharmaceutical Society in Sri Lanka, 23rd June 2018
Publication year: 2018

Synthesis of cellulose sulfate by enhancing cellulose swelling using microwave energy

Oral presentations
Munasinghe, R. M.; De Silva, H. I. C.; Abeytunga, D. T. U.; Karunanayake, L.; Perera, M. G. A. N.
73rd Annual Sessions, Sri Lanka Association for Advancement of Science, December 2017
Publication year: 2017

Studies on decarboxylation of waste coconut oil in the presence of Pd/C as a catalyst

Oral presentations
Gamage, P. H.; De Silva, H. I. C.; Karunarathne, D.G. G. P.; Gunasekara, D.; Welideniya, D.; Akram, A.; Gunatilake,S. R.; Weliwegamage, U. S. K.
PGIS Research Congress-2016, 8th October 2016, University of Peradeniya
Publication year: 2016

Evaluation of antibacterial activity of Memecylon umbellatum Burm. F. and isolation of antibacterial compounds from Memecylon umbellatum Burm. F. bark

Oral presentations
Wijesinghe, A. B.; De Silva, H. I. C.; De Silva, E. D.
Scientific Sessions - Pharmaceutical Society in Sri Lanka, 18th June 2016
Publication year: 2016

Catalytic decarboxylation of rubber seed oil to produce hydrocarbons

Oral presentations
Gamage, P. H.; Weliwegama, U. S. K.; De Silva, H. I. C.; Gunathilake, S. R.; Karunaratne, D. G. G. P.
International Postgraduate Research Conference 2015, University of Kelaniya, Faculty of Graduate Studies (PGS), December 10-11, 2015
Publication year: 2015

“Trifluoroacetylations of 2-methyl substituted oxazolines, thiazolines and oxazines, and also of N-methyl cyclic ketene-N,O/Sacetals”

Oral presentations
De Silva, H. I.; Song, Y.; Pittman, C. U. Jr.
Publication year: 2011

“Trifluoroacetylations of 2-methyl substituted oxazolines, thiazolines and oxazines, and also of N-methyl cyclic ketene-N,O/Sacetals”. 63rdSoutheastern Regional Meeting of the American Chemical Society, Richmond, VA, USA, October 26-29, 2011.SERM-56. CODEN: 69OTRB.AN 2011:1360927.

“Synthesis of functionalized 5,6-ring-fused heterocyclic compounds of thiazole, oxazole, benzothiazole and benzoxazole derivatives”

Oral presentations
De Silva, H. I.; Chatterjee, S.; Pittman, C. U. Jr
Publication year: 2011

“Synthesis of functionalized 5,6-ring-fused heterocyclic compounds of thiazole, oxazole, benzothiazole and benzoxazole derivatives”. 63rdSoutheastern Regional Meeting of the American Chemical Society, Richmond, VA, USA, October 26-29, 2011.SERM-205. CODEN: 69OTRB.AN 2011:1361358.

“Reactions of thiazole, oxazole, benzothiazole and benzoxazole derivatives with acetylene esters: Synthesis of highly functionalized 5,6-ring fused heterocyclic compounds”

Oral presentations
De Silva, H. I.; Chatterjee, S.; Henry, W. P.; Pittman, C. U. Jr.
Publication year: 2010

“Reactions of thiazole, oxazole, benzothiazole and benzoxazole derivatives with acetylene esters: Synthesis of highly functionalized 5,6-ring fused heterocyclic compounds”. Joint 66th Southwest and 62nd Southeastern Regional Meeting of the American Chemical Society, New Orleans, LA, USA, November 30-December 4, 2010. SESW-962. CODEN: 69NMZR. AN 2010:1487129.