节点文献
氨基多羧酸修饰Ag2S纳米粒子用于共振光散射测定蛋白质
Aminopolycarboxyl-Modified Ag2S Nanoparticles for the detection of Bovine Serum Albumin by Resonance Light Scattering
【Author】 Hong-Cheng Pan, Cheng-Jie Mao, Xian-Cong Tao, Jun-Jie Zhu* School of Chemistry and Chemical Engineering, Key Laboratory of Analytical Chemistry for Life Science, Nanjing University, 210093, Nanjing
【机构】 南京大学化学化工学院生命分析化学教育部重点实验室；
【Abstract】 A novel method was proposed to prepare a series of functionalized Ag2S nanoparticles capped with various aminopolycarboxylic acids. Based on the RLS intensities enhanced by BSA-induced Ag2S nanoparticles aggregation, a sensitive RLS method for the detection BSA at nanogram levels was established. A strong dependence of the detection limits is found for the stability constant (lgKMY) of the silver-aminopolycarboxyl complexs.
- 【会议录名称】 中国化学会第二十五届学术年会论文摘要集（下册）
- 【会议名称】中国化学会第二十五届学术年会
- 【会议时间】2006-07
- 【会议地点】中国吉林长春
- 【分类号】O629.73
- 【主办单位】中国化学会