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R.D. Wijesekera
R.D. Wijesekera
Department of Chemistry, Faculty of Science, University of Colombo, Fa
Verified email at chem.cmb.ac.lk
Title
Cited by
Cited by
Year
Preliminary assessment of UK human dietary and inhalation exposure to polybrominated diphenyl ethers
S Harrad, R Wijesekera, S Hunter, C Halliwell, R Baker
Environmental science & technology 38 (8), 2345-2350, 2004
3482004
Synthesis of mesoporous silica nanoparticles derived from rice husk and surface-controlled amine functionalization for efficient adsorption of methylene blue from aqueous solution
L Usgodaarachchi, C Thambiliyagodage, R Wijesekera, MG Bakker
Current Research in Green and Sustainable Chemistry 4, 100116, 2021
802021
A preliminary assessment of UK human exposure to polybrominated diphenyl ethers (PBDEs)
R Wijesekera, C Halliwell, S Hunter, S Harrad
532002
Fabrication of Fe2TiO5/TiO2 binary nanocomposite from natural ilmenite and their photocatalytic activity under solar energy
C Thambiliyagodage, S Mirihana, R Wijesekera, DS Madusanka, ...
Current Research in Green and Sustainable Chemistry 4, 100156, 2021
292021
Metal Ion Promoted Hydrolysis of Polyphosphates
RJ Geue, AM Sargeson, R Wijesekera
Australian Journal of Chemistry 46 (7), 1021-1040, 1993
271993
Eco-friendly porous carbon materials for wastewater treatment
CJ Thambiliyagodage, VY Cooray, IN Perera, RD Wijesekera
ICSBE 2018: Proceedings of the 9th International Conference on Sustainable …, 2020
212020
Cadmium-Induced Toxicity on Larvae of the Common Asian Toad Duttaphrynus Melanostictus (Schneider 1799): Evidence from Empirical Trials
R Ranatunge, MR Wijesinghe, WD Ratnasooriya, H Dharmarathne, ...
Bulletin of environmental contamination and toxicology 89, 143-146, 2012
202012
Ball milling–a green and sustainable technique for the preparation of titanium based materials from ilmenite
C Thambiliyagodage, R Wijesekera
Current Research in Green and Sustainable Chemistry 5, 100236, 2022
192022
Fabrication of TiO2 Spheres and a Visible Light Active α-Fe2O3/TiO2-Rutile/TiO2-Anatase Heterogeneous Photocatalyst from Natural Ilmenite
L Usgodaarachchi, C Thambiliyagodage, R Wijesekera, S Vigneswaran, ...
ACS omega 7 (31), 27617-27637, 2022
182022
Leaching of ilmenite to produce titanium based materials: a review
C Thambiliyagodage, R Wijesekera, MG Bakker
Discover Materials 1 (1), 20, 2021
182021
A low cost nutrient formulation with a buffer for simplified hydroponics systems
JS Saparamadu, RD Wijesekera, HD Gunawardhana, WAP Weerakkody
172010
Regioselectivity for Metal-Ion-Promoted Hydrolysis of Cyclic Adenosine Monophosphate
R Wijesekera, P Hendry, AM Sargeson
Australian Journal of Chemistry 45 (7), 1187-1190, 1992
111992
Distribution of five toxic heavy metals in biotic and abiotic constituents of the Negombo Lagoon, Sri Lanka
N Sivanantha, MR Wijesinghe, RD Wijesekara
Sri Lankan Journal of Biology 1 (1), 2016
102016
Mukunuwenna, a Leafy Vegetable Grown in Sri Lanka
GKH ole Alwis, RD Wijesekera, T Jayasekera
Bull. Environ. Contam. Toxicol 76, 119-125, 2006
92006
Development of a low cost and productive nutrient formulation for simplified hydroponics using commercial grade chemicals
M Saparamadu, WAP Weerakkody, HD Gunawardhana, RD Wijesekera
Postgraduate Institute of Agriculture, University of Peradeniya: Peradeniya, 2008
62008
Serum levels of some electrolytes of captive Sri Lankan Elephants
RD Wijesekera, GKH de Alwis, D Vithana, WD Ratnasooriya
Gajah 29, 24-27, 2008
52008
Reactivities of coordinated phosphodiesters
RD Wijesekera, AM Sargeson
Journal of Coordination Chemistry 58 (1), 3-19, 2005
52005
Heavy metal accumulation in two synanthropic avian species in Sri Lanka
W Fernando, S Perera, RM Vithanarachchi, RD Wijesekera, ...
Environmental Monitoring and Assessment 192, 1-10, 2020
32020
Development of a low cost hydroponics system and a formulation for the tropics
JS Saparamadu, WAP Weerakkody, RD Wijesekera, HD Gunawardhana
32011
Monitoring of Residues of Commonly used Pesticides in Well-water, Around Vegetable Cultivation in the Colombo District
AGP Aravinna, H De Alwis, RD Wijesekera
Proceedings of 61st Annual Session, Sri Lanka Association for the Advance of …, 2004
32004
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Articles 1–20