COMMUNICATIONS

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Investigation of ligand directed N-O selectivity in the Ullmann coupling reaction

COMMUNICATIONS
E.A.U. Nayomi, R.M.R.G.K.B. Ratnayake, D.P. Dissanayake, D.T.U. Abeytunga
First international conference on Frontiers in Chemical Technology, Institute of Chemistry Ceylon, July 2020
Publication year: 2020

Microwave assisted acetylation of cellulose isolated from the banana pseudo-stem

COMMUNICATIONS
K.H.C.S. Kariyawasam, M.D.M.S. Gunathilake, H. I. C. De Silva, D. T. U. Abeytunga
Chemistry in Sri Lanka, 2019, 36(2), 19
Publication year: 2019

Isolation and characterization of compounds from Pleurotus ostreatus and evaluation of anti-inflammatory activity

COMMUNICATIONS
WJA Banukie Nirosha Jayasuriya, CA Wanigatunga, GH Fernando, DTU Abeytunga, TS Suresh, M Iqbal Choudhary
Proceedings of the 27th  FAOBMB & 44th  ANNUAL MSBMB conference, 95.  Berjaya Times Square Hotel Kuala Lumpur, Malaysia, 19-11 August, 2019
Publication year: 2019

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

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

Activity- guided fractionation of aqueous fraction of acetone extract of Pleurotus ostreatus

COMMUNICATIONS
W.J.A.B.N Jayasuriya, C.A. Wanigatunge,  G.H. Fernando, D.T.U. Abeytunga, T.S. Suresh, M. Iqbal Chodhary
Proceedings of the Asian  Symposium on Medicinal Plants, Spices, and other Natural Products XVI, Sri Lanka, 2018, 110
Publication year: 2018

Use of self-ligation effect of anthranilic acid in the synthesis of mefanamic acid derivatives

COMMUNICATIONS
Amila Perera, D.P. Dissanyake, D.T.U. Abeytunga
Chemistry in Sri Lanka, 2017, 34(2), 33
Publication year: 2017

Synthesis of functionalized graphene oxide as a solid phase catalyst for Ullmann reaction

COMMUNICATIONS
Jude Prasanna, D.P. Dissanyake, D.T.U. Abeytunga
Chemistry in Sri Lanka, 2017, 34(2), 31
Publication year: 2017

Synthesis of cellulose sulfate by enhancing cellulose swelling using microwave energy

COMMUNICATIONS
R. M. Munasinghe, H. I. C. De Silva, D. T. U. Abeytunga, L. Karunanayake, M.G.A.N. Perera
73rd Annual Sessions of Sri Lanka Association for the advancement of Science, Dec. 2017
Publication year: 2017

Molecular docking study on binding of derivatives of palmitoyl-CoA and 3-ketodihydrosphingosine to serine palmitoyltransferase

COMMUNICATIONS
Upeka Prayaga, D.P. Dissanyake, D.T.U. Abeytunga
Chemistry in Sri Lanka, 2017, 34(2), 40
Publication year: 2017

Effect of the ratio between aryl halide and nucleophile on copper catalyzed modified Ullmann condensation reaction

COMMUNICATIONS
M.A.L. Fernando, D.P. Dissanayake, D.T.U. Abeytunga
Proceedings of the Annual Research Symposium, University of Colombo,  October, 2017
Publication year: 2017

Comparison of mosquito repellent activity of citric acid treated and untreated samples of the oil of Eucalyptus citriodora

COMMUNICATIONS
M. C. N. M. Marasinghe, B.G.K Perera, D. T. U. Abeytunga
4th Ruhuna International Science & Technology Conference (RISTCON 2017), Faculty of Science, University of Ruhuna, 26th January, 2017, Matara, Sri Lanka
Publication year: 2017

Synthesis of N-phenylbenzylamine by Cu(I) catalyzed Ullmann condensation reaction

COMMUNICATIONS
K.N.D. Seneviratne, D.P. Dissanyake, D.T.U. Abeytunga
Chemistry in Sri Lanka, 2016, 33(2), 29
Publication year: 2016

Developing a graphene-based solid phase catalyst for the Ullmann coupling of bromobenzene and benzylamine

COMMUNICATIONS
A.M.T.S. Adhikary, D.P. Dissanyake, D.T.U. Abeytunga
Proceedings of the Annual Research Symposium, University of Colombo, 11-22nd October, 2016
Publication year: 2016

Comparison of binding of sphingosine derivatives to sphingosine kinase 1 using molecular docking

COMMUNICATIONS
D.M.S.P. Disanayake, D.P. Dissanyake, D.T.U. Abeytunga
Chemistry in Sri Lanka, 2016, 33(2), 31
Publication year: 2016

Pleurotus ostreatus, a Culinary Mushroom as a Functional Food to Treat Inflammatory Conditions

COMMUNICATIONS
W.J.A.B.N.Jayasuriya, S.M. Handunnetti, C.A. Wanigatunge, G.H. Fernando, D.T.U. Abeytunga, T.S. Suresh
5th International Symposium cum Training Course on Molecular Medicine and Drug Research, Pakistan. 2015
Publication year: 2015

Investigation and isolation of anti-oxidant and anti-cancer compounds from Sri Lankan marine algae

COMMUNICATIONS
I.P. Shanura Fernando, H.H. Chaminda Lakmal, Kalpa W. Samarakoon, Ji-Hyeok Lee, K. K. A. Sanjeewa, Hyun-Soo Kim, D. T. U. Abeytunga, E.D. de Silva, C. M. Nanayakkara, You-Jin Jeon
The 6th International Conference on Food Factors - ICoFF 2015; 11/2015
Publication year: 2015

The possible mechanisms of oral hypoglycaemic activity of Pleurotus ostreatus and P. cystidiosus

COMMUNICATIONS
W.J.A.B.N. Jayasuriya, G.H. Fernando, C.A. Wanigatunga, D.T.U. Abeytunga, T.S. Suresh
Proceedings of the Peradeniya University International Research Sessions, Peradeniya, Sri Lanka. Volume 18, 4-5th July 2014
Publication year: 2014

Oral hypoglycaemic activity of acetone extract of Pleurotus ostreatus and its fractions in normal and diabetic Wistar rats

COMMUNICATIONS
W.J.A.B.N. Jayasuriya, G.H. Fernando, C.A. Wanigatunga, D.T.U. Abeytunga, T.S. Suresh
Proceedings of the Inaugural Scientific Conference of Sri Lanka Association for Laboratory Animal Science, Sri Lanka, 2014
Publication year: 2014

Evaluation of anti-histamine and membrane stabilization on red blood cells of acetone extract of Pleurotus ostreatus

COMMUNICATIONS
W.J.A.B.N. Jayasuriya, S.M. Handunnetti, C.A. Wanigatunga, G.H. Fernando, D.T.U. Abeytunga, T.S. Suresh
1st International Science and Technology Conference (RISTCON 2014), Faculty of Science, University of Ruhuna, Matara, January 22-23, 2014
Publication year: 2014

Effect of culinary medicinal mushrooms, Pleurotus ostreatus and P. cystidiosus on fasting and postprandial glycaemia in healthy volunteers

COMMUNICATIONS
W.J.A.B.N. Jayasuriya, C.A. Wanigatunga, G.H. Fernando, D.T.U. Abeytunga and T.S. Suresh
Abstracts 8th International Conference on Mushroom Biology and Mushroom products, India, 2014
Publication year: 2014

Effect of acetone extract of culinary mushroom Pleurotus ostreatus on carrageenan induced phagocytic cell infiltration and nitric oxide production by rat peritoneal cells

COMMUNICATIONS
W.J.A.B.N. Jayasuriya, S.M. Handunnetti, C.A. Wanigatunga, G.H. Fernando, D.T.U. Abeytunga, T.S. Suresh
The 5th International Conference on Natural Products for Health and Beauty (NATPRO 5), Phuket, Thailand, 6-8th May 2014
Publication year: 2014

Use of amino acids in enhancing the synthesis of N-phenylbenzyl amine under microwave radiation

COMMUNICATIONS
D.T.U. Abeytunga, A.R. Liyanage, D.C. Madushani, N.N.C. Mendis, K.M. Muthumala, H.H.A.D.H. Padmathilaka, M.A.S.R. Senevirathna, D.A. Vithanage
69th Annual Sessions of Sri Lanka Association for the advancement of Science, December. 2013 (Poster)
Publication year: 2013

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Oral hypoglycaemic activity of Pleurotus ostreatus and Pleurotus cystidiosus mushrooms in diabetic female Wistar rats at different stages of oestrous cycle

COMMUNICATIONS
W.J.A.B.N. Jayasuriya, C.A. Wanigatunga, G.H. Fernando, D.T.U. Abeytunga, T.S. Suresh
Proceedings of the World Congress on Pharmaceutical Sciences & Chemical Technology, Sri Lanka, 2013
Publication year: 2013

Effect of long term administration of Pleurotus ostreatus and P. cystidiosus mushrooms on serum glucose levels of diabetic Wistar rats

COMMUNICATIONS
W.J.A.B.N. Jayasuriya, C.A. Wanigatunga, G.H. Fernando, D.T.U. Abeytunga, T.S. Suresh
Proceedings of the 4th International symposium cum training course on molecular medicine and drug research, Pakistan, page 153, January 2013
Publication year: 2013

Anti-inflammatory activity of the aqueous extract of Psychotria sarmentosa

COMMUNICATIONS
H.K.R.D. Karannagoda, T. Abeytunga, T.S. Suresh
International Research Symposium, General Sri John Kotelawala Defense University, August 22-23, 2013
Publication year: 2013

Anti-inflammatory activity of Pleurotus ostreatus mushroom in diabetic Wistar rats

COMMUNICATIONS
W.J.A.B.N. Jayasuriya, G.H. Fernando, C.A. Wanigatunga, S. Handunnetti, D.T.U. Abeytunga, T.S. Suresh
69th Annual Sessions Sri Lanka Association for the Advancement of Science, December 2013
Publication year: 2013

Activity-guided fractionation of aqueous fraction of acetone extract of Pleurotus ostreatus in the search of hypoglycaemic agents.

COMMUNICATIONS
W.J.A.B.N. Jayasuriya, C.A. Wanigatunga, G.H. Fernando, D.T.U. Abeytunga, T.S. Suresh
Proceedings of the 1st International Conference on Unani, Ayurveda, Siddha and Traditional Medicine, Sri Lanka, 2013
Publication year: 2013

Anti-inflammatory potential of different fractions of acetone extract of Pleurotus ostreatus mushroom in Wistar rats

COMMUNICATIONS
W.J.A.B.N. Jayasuriya, T.S. Suresh, D.T.U. Abeytunga, S. Handunnetti, G.H. Fernando, C.A. Wanigatunga
Proceedings of the 4th International Conference on Medicinal Plants and Herbal Products, USA, 46-47. 2012
Publication year: 2012

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Anti-inflammatory activity of Pleurtous ostratus mushroom in Wistar rats

COMMUNICATIONS
Banuki Jayasuriya, Sugandhika Suresh, Thusitha Abeytunga, Shiroma Handunnetti, Gita Fernando, Chandanie Wanigatunga
The 18th congress of the International Society for Mushroom Science, Beijing, China, August 2012
Publication year: 2012

Study of the Deterioration of Aspirin in the Presence of Various Excipients

COMMUNICATIONS
D.L.D.A.N Dahanayaka, Ajith Munisinghe, D.T.U. Abeytunga
Proceedings of the Annual Research Symposium, University of Colombo, June 28, 2011
Publication year: 2011

 

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