期刊文献+

CdTe纳米晶与蛋白相互作用研究 被引量:20

Studies on Interaction Between CdTe Nanocrystals and Proteins
下载PDF
导出
摘要 Thiol-capping of CdTe nanocrystals were prepared in aqueous solution. The emission wavelengths of CdTe nanocrystals could be tuned by the refluxing time. Bioinorganic conjugates between CdTe nanocrystals and BSA were formed via electrostatic/coordinate self-assembly. The photoluminescence intensity of the bioinorganic conjugates was improved obviously. BSA could stabilize the CdTe nanocrystals, and the bioinorganic conjugates at room temperature were stable for a long time. We also demonstrated that CdTe nanocrystals could be blocked with BSA and avoid the nonspecific adsorption. Thiol-capping of CdTe nanocrystals were prepared in aqueous solution. The emission wavelengths of CdTe nanocrystals could be tuned by the refluxing time. Bioinorganic conjugates between CdTe nanocrystals and BSA were formed via electrostatic/coordinate self-assembly. The photoluminescence intensity of the bioinorganic conjugates was improved obviously. BSA could stabilize the CdTe nanocrystals, and the bioinorganic conjugates at room temperature were stable for a long time. We also demonstrated that CdTe nanocrystals could be blocked with BSA and avoid the nonspecific adsorption.
出处 《高等学校化学学报》 SCIE EI CAS CSCD 北大核心 2003年第7期1293-1295,共3页 Chemical Journal of Chinese Universities
基金 国家自然科学基金 (批准号 :2 0 0 730 16 6 0 2 710 2 0 ) 国家"973"和"86 3"项目资助
关键词 CDTE 纳米晶 蛋白 相互作用 BSA 抗体 静电作用 配位自组装 光致发光 碲化镉 CdTe BSA Antibody Electrostatic function Coordinate self-assembly Photoluminescence
  • 相关文献

参考文献2

二级参考文献2

  • 1王荔军,李林松,王占君,彭笑刚,李铁津.LB型Q态CdS复合膜构象有序性研究[J].高等学校化学学报,1997,18(2):281-284. 被引量:1
  • 2E. B. Hawbolt,B. Chau,J. K. Brimacombe.Kinetics of austenite-pearlite transformation in eutectoid carbon steel[J].Metallurgical Transactions A.1983(9)

共引文献9

同被引文献392

引证文献20

二级引证文献179

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部