中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共14条,第1-10条 帮助

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NIR-II fluorescence lateral flow immunosensor based on efficient energy transfer probe for point-of-care testing of tumor biomarkers 期刊论文  OAI收割
CHINESE CHEMICAL LETTERS, 2025, 卷号: 36, 期号: 1, 页码: 5
作者:  
Song, Zhaorui;  Hao, Qiulian;  Li, Bing;  Yuan, Yuwei;  Zhang, Shanshan
  |  收藏  |  浏览/下载:6/0  |  提交时间:2024/12/11
Facile engineered polymeric microdevice via co-coupling of phenylboronic acid and Protein A for oriented antibody immobilization enables substantial signal enhancement for an enhanced fluorescence immunoassay 期刊论文  OAI收割
SENSORS AND ACTUATORS B-CHEMICAL, 2021, 卷号: 346
作者:  
Chang, Jianguo;  Gao, Nailong;  Dai, Peng;  Zhu, Ziming;  You, Hui
  |  收藏  |  浏览/下载:99/0  |  提交时间:2021/11/01
Application of automatic feedback photographing by portable smartphone in PCR 期刊论文  OAI收割
Sensors and Actuators B-Chemical, 2019, 卷号: 298, 页码: 6
作者:  
Y.Y.Jiang;  B.Li;  W.M.Wu
  |  收藏  |  浏览/下载:29/0  |  提交时间:2020/08/24
Reversible detection of vancomycin using peptide-functionalized cantilever array sensor 期刊论文  OAI收割
biosensors & bioelectronics, 2014, 卷号: 62, 期号: 1, 页码: 145-150
Bai, Xiaojing; Lu, Baoping; Chen, Xuejuan
收藏  |  浏览/下载:23/0  |  提交时间:2015/05/26
Development of indirect competitive fluorescence immunoassay for 2,2 ',4,4 '-tetrabromodiphenyl ether using DNA/dye conjugate as antibody multiple labels 期刊论文  OAI收割
JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA, 2012, 卷号: 24, 期号: 7, 页码: 1334-1340
Fan, Zi-Yan; Keum, Young Soo; Li, Qing-Xiao; Shelver, Weilin L.; Guo, Liang-Hong
收藏  |  浏览/下载:24/0  |  提交时间:2014/11/04
高灵敏苯并(a)芘-DNA加合物分析方法研究及应用 学位论文  OAI收割
博士, 北京: 中国科学院研究生院, 2010
王智鑫
收藏  |  浏览/下载:164/0  |  提交时间:2011/08/19
Part-per-trillion level detection of estradiol by competitive fluorescence immunoassay using DNA/dye conjugate as antibody multiple labels 期刊论文  OAI收割
ANALYTICA CHIMICA ACTA, 2008, 卷号: 624, 期号: 1, 页码: 141-146
作者:  
Zhu, Shengchao;  Zhang, Qin;  Guo, Liang-Hong
收藏  |  浏览/下载:45/0  |  提交时间:2015/08/20
Polydiacetylene vesicle - A device based on molecular assembly for biological molecular recognition 期刊论文  OAI收割
PROGRESS IN CHEMISTRY, 2006, 卷号: 18, 期号: 11, 页码: 1397-1408
作者:  
Deng Jieli;  Guo Caixin;  Lu Wensheng;  Liu Tao;  Jiang Long
  |  收藏  |  浏览/下载:22/0  |  提交时间:2019/04/09
Homogeneous time-resolved fluoroimmunoassay of 3,5,3 '-triiodo-L-thyronine in human serum by using europium fluorescence energy transfer 期刊论文  OAI收割
talanta, 2006, 卷号: 70, 期号: 1, 页码: 133-138
作者:  
Wang, Guilan;  Yuan, Jingli;  Hai, Xiaodan;  Matsumoto, Kazuko
收藏  |  浏览/下载:22/0  |  提交时间:2015/11/11
A study of interaction between FITC- labeled antibody and optical fiber surface (EI CONFERENCE) 会议论文  OAI收割
ICO20: Materials and Nanostructures, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Wang X.;  Wang X.;  Wang X.
收藏  |  浏览/下载:40/0  |  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.