| Phytochemical profile and In vitro sun protective activity of Wrightia antidysenterica, Ipomoea pescaprae and Ipomoea aquatica flower extracts VS Paranamana, HD Jayasekara, VP Bulugahapitiya | 1 | 2022 |
| Anti-oxidant, pediculicidal and pesticidal activities of leaves of Rhinacanthus nasutus (Linn) grown in Sri Lanka. VP Bulugahapitiya, PTN Fernando, HD Jayasekara | 1 | 2020 |
| Photochemical Electrocyclic Ring Closure and Elimination Reactions of N-(Oxothioxanthenyl) Naphthothiophene Carboxamides HD Jayasekara | 1 | 2016 |
| Development of Rhizomes of Nymphaea spp. as Functional Foods to be used as Health Beneficiary Products LTD Jayasekara, HD Jayasekara, VP Bulugahapitiya University of Ruhuna, Matara, Sri Lanka, 2023 | | 2023 |
| Purification and application of pyrolytic carbon char in paint formulations V Liyanagamage, C Ravihari, HD Jayasekara, WAU Sampath, ... Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022 | | 2022 |
| Phytochemical Screening, Proximate Composition and Antioxidant Properties of Rhinacanthus Nasutus (Heen Aniththa) FPTNBVP Jayasekara H.D. 8th International Science and Technology Conference(RISTCON), University of …, 2021 | | 2021 |
| Effect of plant Phenolics on Physicochemical Properties of Gelatin Films SASPPHDJ L. A. Panamgama 7th Ruhuna International Sciene and Technology Conference (RISTCON), Matara …, 2020 | | 2020 |
| Development and evaluation of natural sunscreen using Wrightia antidysenterica and Nyctanthes arbor-tristis flower extracts. H Kularathna, HD Jayasekara, VP Bulugahapitiya Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2018 | | 2018 |
| Photochemical elimination reactions that proceed via triplet excited state electrocyclic ring closures HD Jayasekara Marquette University, 2014 | | 2014 |
