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Energy transfer from CdSe quantum dots to porphyrin via two-photon excitation 会议论文
25650 North Lewis Way, Stevenson Ranch, California, 91381-1439, United States
An L.; Chao K.; Zeng Q.; Han X.; Yuan Z.; Xie F.; Fu X.; An W.
收藏  |  浏览/下载:10/0  |  提交时间:2014/05/15
Enhanced Fluorescence from CdTe Quantum Dots Self-Assembled on the Surface of Silver Nanoparticles 期刊论文
Journal of Nanoscience and Nanotechnology, 2010, 卷号: 10, 期号: 3, 页码: 2099-2103
An L. M.; Yang Y. Q.; Su W. H.; Yi J.; Liu C. X.; Chao K. F.; Zeng Q. H.
收藏  |  浏览/下载:13/0  |  提交时间:2013/03/27
Up-conversion luminescence of CdTe and CdTe/CdS quantum dots excited by femtosecond laser of low intensity 期刊论文
Acta Physica Sinica, 2009, 卷号: 58, 期号: 11, 页码: 7914-7920
An L. M.; Yang Y. Q.; Song W. S.; Su W. H.; Zeng Q. H.; Chao K. F.; Kong X. G.
收藏  |  浏览/下载:11/0  |  提交时间:2012/10/21
Study of applying fluorescence spectrum imaging to quantitative assay of proteins in bio-chip 期刊论文
Spectroscopy and Spectral Analysis, 2008, 卷号: 28, 期号: 7, 页码: 1603-1607
Chao K. F.; Zhang Y. L.; Kong X. G.; Li B.; Zeng Q. H.; Song K.; Sun Y. J.
收藏  |  浏览/下载:11/0  |  提交时间:2012/10/21
Microstructure and environment dependence of H-2(11/2)-> I-4(15/2) upconversion emission in YVO4 : Er3+, Yb3+ nanocrystals 期刊论文
Journal of Nanoscience and Nanotechnology, 2008, 卷号: 8, 期号: 3, 页码: 1437-1442
Sun Y. J.; Chen Y.; Kong X. G.; Chao K. F.; Yu Y.; Zeng Q. H.; Zhang Y. L.; Zhang H.
收藏  |  浏览/下载:7/0  |  提交时间:2013/03/27
Surface enhanced Raman spectroscopic study on the gold-labeled protein self-assembled surface 期刊论文
Spectroscopy and Spectral Analysis, 2007, 卷号: 27, 期号: 9, 页码: 1757-1760
Chao K. F.; Zhang Y. L.; Kong X. G.; Feng L. Y.; Li B.; Zeng Q. H.; Song K.; Sun Y. J.
收藏  |  浏览/下载:12/0  |  提交时间:2012/10/21
A study of interaction between FITC- labeled antibody and optical fiber surface - art. no. 602922 会议论文
2006
Chao K. F.; Zhang Y. L.; Kong X. G.; Zeng Q. H.; Liu R. L.; Wang X.; Feng L. Y.; Sun Y. J.
收藏  |  浏览/下载:7/0  |  提交时间:2013/03/28
Effects of Er3+ concentration on UV/blue upconverted luminescence and a three-photon process in the cubic nanocrystalline Y2O3 : Er3+ 期刊论文
Materials Chemistry and Physics, 2006, 卷号: 99, 期号: 2—3, 页码: 370-374
Wang X.; Shan G. Y.; Chao K. F.; Zhang Y. L.; Liu R. L.; Feng L. Y.; Zeng Q. H.; Sun Y. J.; Liu Y. C.; Kong X. G.
收藏  |  浏览/下载:3/0  |  提交时间:2012/10/21
A study of interaction between FITC- labeled antibody and optical fiber surface (EI CONFERENCE) 会议论文
ICO20: Materials and Nanostructures, August 21, 2005 - August 26, 2005, Changchun, China
Chao K. F.; Zhang Y. L.; Kong X. G.; Zeng Q. H.; Liu R. L.; Wang X.; Feng L. Y.; Sun Y. J.
收藏  |  浏览/下载:31/0  |  提交时间:2013/03/25
The immobilization of antibodies on solid surface has been widely studied in elucidating immunoassay and in developing immunosensor. In this paper  FITC-labeled goat anti-human IgG were covalently immobilized on 3-aminopropyltriethoxysilane (APTES) and glutaraldehyde (Glu) to modify the distal end of a fiber-optic probe. The higher density and stability of FITC-labeled goat anti-human IgG could be obtained on the fiber surface modified with APTES-Glu than that on the non-modified fiber surface by evanescent excited fluorescence spectroscopy. Furthermore  red shift of the FITC fluorescence dye emission peak was observed on different fiber surface  exhibiting different interaction between FITC- labeled antibody and surface. Finally  under these conditions antigen-antibody reaction was investigated as an immunosensor. Detection limit of the evanescent wave optic-fiber biosensor is 10ng/ml.  
Efficient phase transfer of hydrophobic CdSe quantum dots: From nonpolar organic solvent to biocompatible water buffer 期刊论文
Materials Chemistry and Physics, 2005, 卷号: 93, 期号: 2—3, 页码: 310-313
Feng L. Y.; Kong X. G.; Chao K. F.; Sun Y. J.; Zeng Q. H.; Zhang Y. L.
收藏  |  浏览/下载:8/0  |  提交时间:2012/10/21


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