title: Serum albumin adsorbed on Au nanoparticles: structural changes over time induced by S-Au interaction.
abstract: We report the evolution of the protein secondary structure of HSA adsorbed on AuNPs over time. This evolution is in agreement with the S-Au interaction time determined by Raman spectroscopy. The results indicate that the changes in the secondary structure of HSA are induced by the S-Au interaction.
authors: Department of Chemistry, Fudan University, Shanghai, 200433, China. yushaoning@fudan.edu.cn.
authors: Cuiping
authors: C
authors: Fu
authors: Huayan
authors: H
authors: Yang
authors: Mengmeng
authors: M
authors: Wang
authors: Huanming
authors: H
authors: Xiong
authors: Shaoning
authors: S
authors: Yu
mesh_terms: D000327:Adsorption; D006046:Gold / Q000737:chemistry*; D006801:Humans; D053768:Metal Nanoparticles / Q000737:chemistry*; D008958:Models, Molecular; D015394:Molecular Structure; D010316:Particle Size; D012709:Serum Albumin / Q000737:chemistry*; D013059:Spectrum Analysis, Raman; D013455:Sulfur / Q000737:chemistry*; D013499:Surface Properties; D013997:Time Factors
chemical_list: D012709:Serum Albumin; D013455:Sulfur; D006046:Gold