Xiang M, Xu X, Liu F, Li N, Li KA
Gold nanoparticle based plasmon resonance light-scattering method as a new approach for glycogen-biomacromolecule interactions. [Journal Article, Research Support, Non-U.S. Gov't]
J Phys Chem B 2009 Mar 5; 113(9):2734-8.
A model was developed for the interactions between glycogen and biomacromolecules by gold nanoparticle plasmon resonance light-scattering method. The interactions between glycogen and biomacromolecules can alter the aggregation status of gold nanoparticles, which produced intensity changes in plasmon resonance light-scattering. This is a sensitive method to study the interactions between glycogen and biomacromolecules from nano- to micromolar level. And it is also a simple method that measurement can be carried out with a common fluorospectrometer using label-free gold nanoparticles as the transducer.
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