Azo dye methyl orange (MO), which has the storage properties, was anchored onto the surface of spherical silver nanoparticles, and the composite film based on supramolecular structure was prepared.
Azo dye methyl orange (MO), which has the storage properties, was anchored onto the surface of spherical silver nanoparticles, and the composite film based on supramolecular structure was prepared.
利用紫外与可见分光光度计，表征了样品的光吸收，分析了金属银纳米粒子光吸收红移的机理。