Browsing by Subject "Colorimetric"
Now showing items 1-3 of 3
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Development and optimisation of gold nanoparticle based bioassays
(North-West University (South Africa). Potchefstroom Campus, 2019)Gold nanoparticles, in particular nanostars, are being utilised more regularly in the field of biosensing. Despite their useful attributes, there is still a need to optimise aspects of the synthesis and stability of the ... -
Development of enzymatic assays using a universal detection system based on nanotechnology
(North-West University (South Africa), 2019)Nanotechnology offers the technological potential that can be harnessed to deal with the diagnostic challenges in resource-constrained settings. Optical biosensors based on nanotechnology have being explored for biomedical ... -
Gold nanostar colorimetric detection of fructosyl valine as a potential future point of care biosensor candidate for glycated haemoglobin detection
(MDPI, 2019)Diabetes Mellitus is a growing global concern. The current methods used to detect glycated haemoglobin are precise, however, utilise expensive equipment, reagents and consumables. These are luxuries which rural communities ...