Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7672565 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2014 | 21 Pages |
Abstract
SERS spectra of both 20(R) and 20(S)-ginsenoside Rg3 were used to predict similar orientation geometry for the alkyl chain portion with a minor difference in the carbocyclic rings. When combined with HSA, the flexible portion of alkyl chains assumes a collectively similar transformation on the Ag surface with the glucose rings perpendicularly plugging into the hydrophobic site of HSA.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Wei Zhang, Xueyuan Bai, Yingping Wang, Bing Zhao, Yu Zhao, Wei Hou, Yinping Jin, Daqing Zhao,