Publications by authors named "V Kamalarasan"
Perovskite quantum dots (QDs) have been widely investigated for their excellent properties such as high color purity in displays, tunable emission wavelength, and high photoluminescence quantum yield. For device applications, improving the stability is an area of interest. In this study, the effects of UV irradiation on the structural and luminescence properties of CsPbBr3 perovskite quantum dots (CPB QDs) excited at 365 nm were investigated.
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- Conventional methods for detecting heavy metals in water are slow and complex, highlighting the need for faster, more sensitive technologies.
- Fluorescence carbon dots (CDs) made from Blood berries have been developed to create a homemade optical detector specifically for identifying chromium ions in water, with their emission intensities varying based on concentration.
- Additionally, CDs can be incorporated into a PVDF polymer to create a flexible film that can be used as a phosphor for LED applications.