Nanogold Plasmon Resonance-Based Glucose Sensing. 2. Wavelength-Ratiometric Resonance Light Scattering
نویسندگان
چکیده
منابع مشابه
Nanogold plasmon resonance-based glucose sensing. 2. Wavelength-ratiometric resonance light scattering.
Gold colloids are well known to display strong plasmon absorption bands due to electron oscillations induced by the incident light. When the colloids are in proximity, the plasmon absorption bands are often perturbed. This has enabled us recently to successfully develop a glucose sensing platform based on the disassociation of dextran-coated gold colloids, cross-linked with Con A, by glucose. H...
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ژورنال
عنوان ژورنال: Analytical Chemistry
سال: 2005
ISSN: 0003-2700,1520-6882
DOI: 10.1021/ac0484880