Study on the Estrogen Derivative Marked by CdTe Quantum Dots

ZHONG Wen-ying; ZHANG Cui; XU Guo-feng; YAN Ming; XU Dan-ke

doi:10.3964/j.issn.1000-0593(2011)08-2215-05

Journals >Spectroscopy and Spectral Analysis >Volume 31 >Issue 8 >Page 2215 > Article

Spectroscopy and Spectral Analysis
Vol. 31, Issue 8, 2215 (2011)

Study on the Estrogen Derivative Marked by CdTe Quantum Dots

ZHONG Wen-ying^1、*, ZHANG Cui¹, XU Guo-feng¹, YAN Ming², and XU Dan-ke³

Author Affiliations

¹[in Chinese]

²[in Chinese]

³[in Chinese]

show less

DOI: 10.3964/j.issn.1000-0593(2011)08-2215-05 Cite this Article

ZHONG Wen-ying, ZHANG Cui, XU Guo-feng, YAN Ming, XU Dan-ke. Study on the Estrogen Derivative Marked by CdTe Quantum Dots[J]. Spectroscopy and Spectral Analysis, 2011, 31(8): 2215 Copy Citation Text

show less

Abstract

Abstract: Water-soluble CdTe quantum dots (QDs) stabilized by thioglycolic acid (TGA) with high quantum yield were synthesized. And the small biomolecule 17β-amino-estradiol was marked successfully by CdTe QDs. The analysis of UV-Vis spectroscopy, fluorescence spectroscopy, infrared spectroscopy and inverted microscope photographs showed that the surface carboxyl of CdTe quantum dots conjugated with the amino of 17β-amino-estradiol through the activation of N-hydroxysuccinimide. 17β-amino-estradiol marked by CdTe QDs successfully provided an experimental basis for new drug screening model.

Keywords

17β-amino-estradiol CdTe quantum dots (QDs)Estrogen Marked

ZHONG Wen-ying, ZHANG Cui, XU Guo-feng, YAN Ming, XU Dan-ke. Study on the Estrogen Derivative Marked by CdTe Quantum Dots[J]. Spectroscopy and Spectral Analysis, 2011, 31(8): 2215

Download Citation

Tools

Save the article for my favorites

Paper Information