• Materials Engineering Symposium on Innovations for Industry 2020 (Pre Text) 

  Abeygunawardana, AAGA [Conference-Abstract]
• Materials Engineering Symposium on Innovations for Industry 2021 (Pre Text) 

  Abeygunawardana, AAGA [Conference-Abstract]
• Materials Engineering Symposium on Innovations for Industry 2023 (Pre Text) 

  Sivahar, V [Conference-Abstract]
• Synthesis of fluoride-containing varnish for dental caries 

  Mendis, WVH; Madushan, NLC; Herath, EMUCK; Galhenage, AS [Conference-Abstract]

  Fluoride-containing varnishes are applied on teeth surfaces to prevent forming of dental caries and to treat already available caries, especially in children. Dental caries is permanent damage or decay caused by the ...
• Activated graphene oxide for removal of methylene blue from wastewater 

  Raveena, LAL; Viraji, HA; Rathnayake, RMSL; Sitinamaluwa, HS [Conference-Abstract]

  Lately, activated oxidized graphene has sparked a lot of attention in the fields of wastewater treatment and water filtration. Here, the possibility for using activated graphene oxide (AGO) to remove methylene blue (MB) ...
• Numerical prediction of curing status of graphite-based tire compounds under vulcanization 

  Hansinee, LE; Senevirathna, HRNH; Abegunawardane, AAGA; Weragoda, VSC [Conference-Abstract]

  The solid tire construction consists of three layers namely tread, center and base. Solid tires are used in heavy applications under mechanical loadings. External and internal heat generation in the center region are caused ...
• Development of an exhaled breath analyzer for early detection of diseases 

  Panawala, PSS; Tissera, PIU; Amarasinghe, DAS [Conference-Abstract]

  Chronic Kidney Disease (CKD) represents a significant global health burden, with early detection being crucial for effective management and improved patient outcomes. This research focuses on the development of an Exhaled ...
• Development of an exhaled breath analyzer for early detection of diseases 

  Panawala, PSS; Tissera, PLU; Amarasinghe, DAS [Conference-Abstract]

  Chronic Kidney Disease (CKD) represents a significant global health burden, with early detection being crucial for effective management and improved patient outcomes. This research focuses on the development of an Exhaled ...
• Numerical optimization of band gap gradient cigs solar cells 

  Sewwandi, HMDU; Amanda, WN; Attygalle, D [Conference-Abstract]

  Thin-film chalcopyrite Cu(In1-x, Gax)Se2 (CIGS) Solar cells have become more promising for commercial applications due to recent laboratory advancements, achieving an efficiency of approximately 22%, which surpasses ...
• Modelling and simulation of nanogenerator using vertically integrated zinc oxide nanowire array 

  Samaraweera, RLU; Buddhima, LHP; Adikary, SU [Conference-Abstract]

  Recent developments in nano-level energy harvesting are mainly focused on using piezoelectric power generators from compression and vibration modes. In this work, a vertically integrated zinc oxide piezoelectric nanowire ...
• Development of cost-effective cement-based ceiling sheet with the addition of waste foundry dust 

  Mathuran, T; Thulaanchan, K; Fernanado, TN; De Silva, GIP [Conference-Abstract]

  Ceiling sheets are predominantly produced with the addition of asbestos; however, asbestos has been identified as a carcinogenic material. Hence, there is pressing demand for alternative materials to produce ceiling sheets. ...
• Development of a computer software for polymer composite mechanical properties analysis 

  Mudalige, SP; Sanjeewa, PVGI; Weragoda, VSC [Conference-Abstract]

  This research investigates the development of a software application designed for the analysis of polymer composites and the estimation of their mechanical properties, specifically the elastic modulus and tensile strength. ...
• Extraction of natural dyes from leaves of coffea arabica and its application in cotton fabrics 

  Rajakaruna, RMMS; Rathnayaka, RMJCB; Udayakumara, SV [Conference-Abstract]

  This study explores the extraction of natural dyes from the leaves of Coffea arabica trees (coffee leaves) to investigate their application on cotton fabrics. The objective is to evaluate the viability of using these natural ...
• Measurement of effective heat transfer in elastomers with laser flash instrument 

  Karunathilaka, KM; Mihiranga, SKU; Weragoda, VSC [Conference-Abstract]

  The aim of this project is to design a low-cost laser flash instrument for measuring the effective heat transfer in elastomers. Heat transfer in elastomers primarily occurs through conductivity, and various methods can be ...
• Suitability of extracting aluminium from aluminium sludge waste 

  Hemapriya, ATS; Ekanayake, EMSM; Guluwita, SP [Conference-Abstract]

  This research aims to explore an innovative and sustainable approach for extracting aluminium from aluminium sludge waste, thereby transforming it into a valuable resource. The study proposes a comprehensive methodology ...
• Effect of process parameter on the extraction of nano CaO powder from eggshells 

  Weerakoon, WAKN; Udawala, RDNSS; Galhenage, AS [Conference-Abstract]

  In recent years, the use of nanoparticles as fertilizers has gained significant attention due to their unique physicochemical properties and their ability to enhance plant growth and productivity. The extraction of nano ...
• Preparation of high capacitance nitrogen doped graphene from graphene oxide derived from Sri Lankan vein graphite 

  Karunasiri, MHMT; Wasika, ABKL; Sitinamaluwa, HS [Conference-Abstract]

  Supercapacitors have attracted significant attention due to their high-power density and rapid charge/discharge capabilities, enabled by the formation of an electrical double layer on large surface area electrodes. This ...
• Synthesis of titania nanotube arrays for supercapacitor applications 

  Ambegoda, VP; Sitinamaluwa, HS [Conference-Abstract]

  This research aimed to increase the capacitance of Titania nanotubes (TNTs) through improved electrical conductivity. The synthesis of Titania nanotubes (TNTs) was carried out using an electrochemical anodization method. ...
• Development of engine oil quality analyzer based on optical metrological techniques 

  Ishan, RLP; Heshan, MPN; Attygalle, D [Conference-Abstract]

  With an annual global consumption of 36.3 million tons of engine oil and concerns about premature disposal, we propose an optical metrological approach to accurately assess engine oil quality. A side polished optical fiber ...
• Influence of particle size and crystallite size on hydroxyapatite nanoparticle degradation in pbs 

  Anjana, JY; Arachchi, DHR; Adikary, SU [Conference-Abstract]

  In this study, we investigate the influence of particle size and crystallite size of Hydroxyapatite nanoparticles, synthesized using the wet chemical precipitation technique on degradation in Phosphate Buffer Saline (PBS). ...

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