Tan Tai Nguyen

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PURPOSE We present the regenerative label-free fiber optical biosensor that exploits surface plasmon resonance for quantitative detection of fibrinogen (Fbg) extracted from human blood plasma. MATERIALS AND METHODS The sensor head was made up of a multimode optical fiber with its polymer cladding replaced by metal composite of nanometer thickness made of(More)
PURPOSE We present a polarization-sensitive optical detection platform for label-free quantitative optical biosensing diagnosis using liquid crystals (LCs). This is capable of determining quantitatively the optical birefringence of optical cells containing LCs, whose orientation depends on the immobilized biomolecules. PATIENTS AND METHODS This technique(More)
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