Based on research work and patents, the phenomenon of surface Plasmon resonance (SPR) has been applied in optical sensors, especially as a measurement tool for bio-molecular interaction, without the need to label the molecules with techniques such as fluorescence. In contract, the conventional opti.....
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Nasopharyngeal carcinoma (NPC) is one the commonest cancers in Hong Kong and South China. The gold standard for diagnosing NPC is by endoscopic examination of the nasopharynx, together with the histological examination of nasopharyngeal biopsies. However, these examinations are costly, labour-inte.....
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The retina is a thin sheet of light sensitive nerve tissue lining the inside of the eye which functions like the film of camera. Retinal detachment (RD) happens when the retina separates from the back wall of the eye and is usually caused by break in the retina. RD is one of the major human eye di.....
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Polymeric photovoltaic devices promise low-cost production of lightweight, flexible solar cells. Recent progress in polymeric solar cells, has led to higher power conversion efficiencies, and will be massively manufactured in near future. In organic/polymeric solar cells, the active layer usually .....
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A new photonic biosensor design for detecting single test site devices based on measuring the molecular species relevant to medical and life shift of resonance angle. In the new design, the science disciplines has been developed. change of optical phase associated with the SPR Examples of such molec.....
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