Tin-based perovskite solar cells offer a less toxic alternative to their lead-based
counterparts. Despite their promising optoelectronic properties, their performances still lag
behind, with the highest power conversion ...
Tin perovskite solar cells are emerging as a sustainable lead-free alternative in thin
film photovoltaics. DMSO-free processed tin perovskites are gaining interest due to the
detrimental effects of DMSO on tin oxidation. ...
Sureshkumar, D.; Emmanuel, C.J.; De Costa, D.M.(Elsevier, 2025)
Anthracnose disease of grapevines, historically attributed to Elsinoe ampelina, has emerged as
a significant concern in the Jaffna Peninsula, Sri Lanka. This study aimed to characterize the
disease’s etiology, epidemiology, ...
Rajkumar, G.; Panambara, P.A.H.R.; Vinotha, S.(Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya, 2022)
The traditional system of medicine in Sri Lanka has shown much
better improvement, has fewer side effects, and is less expensive
than modern synthetic drugs in the treatment of many diseases. The
objective of the present ...
In recent years, there has been interest in researching and developing new antibiotics from
various sources to fight microbial infections. Antibacterial properties are found in numerous
medicinal plants that can prevent ...
Lancy, D.; Thavaranjit, A.C.; Rajkumar, G.(University of Sri Jayewardenepura, 2022)
Globally there is severe water scarcity, and methods to reuse wastewater need to be adapted. The objective of this research was to determine the microbiological parameters of different wastewaters in order to study the ...
Sri Lanka has a valuable repository of germplasm collection due to the availability of a large number of different traditional and improved rice varieties. Molecular techniques can increase the effectiveness of traditional ...
Rajkumar, G.; Panambara, P.A.H.R.; Vinotha, S.(University of Jaffna, 2022)
In the treatment of diabetes mellitus, the traditional medical system of Sri Lanka has demonstrated to be far more effective, with less side effects and lower costs than modern synthetic medications. Ethnobotanical research ...
Vinotha, S.; Rajkumar, G.(Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya, 2022)
Diabetes mellitus is becoming a metabolic disease that is defined by the level of hyperglycemia. Nowadays, it has a serious threat to public healthiness in throughout the world. Constituents and extracts isolated from ...
Background and Aim: Ocimum sanctum Linn (O. sanctum) (Lamiaceae) is a valuable medicinal herb. It contains several therapeutic characteristics due to its bioactive components. This study aimed to compare the phytochemical ...
Rajkumar, G.; Jayasinghe, M.R.; Vinotha, S.(Pharmaceutical Sciences and Research, 2021)
Medicinal plants are universally used in the management of various diseases in different medical practices. A varied diversity of compounds extracted from plants may show anticancer, antibacterial, and antidiabetic activities. ...
Aravinthan, A.; Charles, E.Y.A.(University of Colombo School of Computing, 2024)
The advancements of deep learning methods and the availability of large corpora and data sets have
led to an exponential increase in the performance of Natural Language Processing (NLP) methods resulting in
successful ...
Samantha Tharani, J.; Charles, E.Y.A.; Rathore, P.; Hóu, Z.; Palaniswami, M.; Muthukkumarasamy, V.(Association for Computing Machinery (ACM), 2026)
Blockchain is a distributed ledger technology that provides pseudo-anonymity among participants to maintain privacy.
However, malicious actors utilise this property to hide their illegal rewards received through cyber ...
Machine Reading Comprehension (MRC) is a challenging task in Natural Language
Processing (NLP), crucial for automated customer support, enabling chatbots and virtual assistants to
accurately understand and respond to ...
Vinotha, S.; Rajkumar, G.(Institute of Natural Fibres and Medicinal Plants National Research Institute, 2025)
Syzygium cumini (L.) Skeels (S. cumini), (Jambolan, Myrtaceae family) is commonly used to cure several
diseases, particularly diabetes mellitus. Several decades ago, the plant became commercially available, and
it was ...
Traditional rice varieties are one important component of the biodiversity of Sri Lanka. However, no proper studies have been performed on genetic diversity of the Sri Lankan traditional rice varieties used in our breeding ...
Rajkumar, G.; Bhaminy, S.(Scholars Research Library, 2019)
Grains are the seeds of grass-like plants called cereals. Grains contain important nutrient necessary for human
health. Consumption of grains and grain foods is encouraged in dietary guidelines around the world because ...
Oryza rhizomatis is an endemic wild rice species of Sri Lanka. Numerous studies on
nutritional attributes on several wild rice species revealed that some wild rice species contain
desirable nutritional qualities than the ...
Rajkumar, G.; Vinotha, S.; Jayasinghe, M.R.(University of Sri Jayewardenepura, 2023)
Syzygium cumini (L.) Skeels (Myrtaceae) is an evergreen tree, grown widely in Sri Lanka. It is regularly
recognized as jambolan, black plum, and jamun. It is an extensively used therapeutic herbal in the
treatment of ...
Oryza rhizomatis is a wild rice species endemic to Sri Lanka and is reported to have
tolerance to biotic and abiotic stresses prevailing in the dry zone of the country. Several
morphological differences have been observed ...