中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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  • 会议论文 [18]
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量子点(QDs)在不同植物中的吸收、迁移行为研究 会议论文  OAI收割
2018-06-24
作者:  
孔文倩;  刘稷燕;  江桂斌
  |  收藏  |  浏览/下载:39/0  |  提交时间:2019/08/21
离子交换法制备三元纳米晶及其光伏应用研究 会议论文  OAI收割
第17届全国固态离子学学术会议暨新型能源材料与技术国际研讨会, 中国内蒙古包头
陈振华; 李惠; 王勇; 邰仁忠
收藏  |  浏览/下载:15/0  |  提交时间:2015/03/13
Energy transfer from CdSe quantum dots to porphyrin via two-photon excitation 会议论文  OAI收割
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
量子点的暴露影响Rho相关激酶进而抑制巨噬细胞的吞噬功能 会议论文  OAI收割
第七次全国分析毒理学大会暨第四届分析毒理专业委员会第二次会议, 中国浙江杭州, 2012-04-27
作者:  
曲广波;  刘思金
收藏  |  浏览/下载:20/0  |  提交时间:2016/02/14
Novel Hybrid Organic/Inorganic 2D photonic quasicrystals with 8-Fold and 12-Fold diffraction symmetries 会议论文  OAI收割
DEC 05-08, 2011
作者:  
Petti, Lucia;  Rippa, Massimo;  Capasso, Rossella;  Zanella, Marco;  Manna, Liberato
  |  收藏  |  浏览/下载:7/0  |  提交时间:2021/12/02
In Situ Synthesis of Highly Luminescent Near-Infrared Emitting CdTe/CdSe Core/Shell Quantum Dots 会议论文  OAI收割
中国微米纳米技术学会纳米科学技术分会第二届年会暨2010’全国纳米生物与医学学术会议.
作者:  
Dehong Hu;  Pengfei Zhang;  Ping Gong,
收藏  |  浏览/下载:18/0  |  提交时间:2015/08/21
CdSe量子点与蛋白质BSA的结合作用 会议论文  OAI收割
中国贵州贵阳, 2009-08-10
作者:  
江桂斌;  穆庆鑫;  周群芳;  闫兵;  刘伟
  |  收藏  |  浏览/下载:7/0  |  提交时间:2017/11/13
Optical characterization of bare CdSe and CdSe/CdS core/shell nanocrystals (EI CONFERENCE) 会议论文  OAI收割
ICO20: Biomedical Optics, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Liu L.;  Yu B.;  Liu L.
收藏  |  浏览/下载:8/0  |  提交时间:2013/03/25
Thiol-capped CdSe/CdS core/shell nanocrystals (NCs) which show high luminescence quantum yield are synthesized in an aqueous solution. UV-Vis absorption spectroscopy and photoluminescence (PL) spectroscopy are employed to analyze optical characters and stabilities of NCs. Furthermore  PL properties are studied in a temperature range between 77K and 300K. The PL peak position of bare CdSe NCs shifts toward shorter wavelengths and the band becomes sharper with decreasing temperature. On the same condition  the PL peak position of CdSe/CdS core/shell NCs keeps unconverted nearly with the variation of temperature. Photostability of bare CdSe NCs and CdSe/CdS core/shell NCs are compared under the 325nm laser irradiation. It takes 78 seconds that the PL intensity declines to the half for CdSe NCs  but 442 seconds for CdSe/CdS core/shell NCs. The fluorescence decay lifetime increases about six times after overcoating. The results indicate that the CdS shell can improve the low temperature PL stability and photostability of CdSe NCs effectively.  
Formation and characteristics of quantum dots of wide band gap II-VI semiconductor (EI CONFERENCE) 会议论文  OAI收割
Fifth International Conference on Thin Film Physics and Applications, May 31, 2004 - June 2, 2004, Shanghai, China
Fan X. W.; Shan C. X.; Yang Y.; Zhang J. Y.; Liu Y. C.; Lu Y. M.; Shen D. Z.
收藏  |  浏览/下载:17/0  |  提交时间:2013/03/25
CdSe量子点的发光光谱及动力学性质 会议论文  OAI收割
中国山西太原
作者:  
张友林;  曾庆辉;  孔祥贵
收藏  |  浏览/下载:13/0  |  提交时间:2013/03/19