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An ultrasensitive aptasensor of SARS-CoV-2 N protein based on ion current rectification with nanopipettes 期刊论文
SENSORS AND ACTUATORS B-CHEMICAL, 2023, 卷号: 377, 页码: 7
作者:  Ma, Wenhao;  Xie, Wanyi;  Tian, Rong;  Zeng, Xiaoqing;  Liang, Liyuan;  Hou, Changjun;  Huo, Danqun;  Wang, Deqiang
收藏  |  浏览/下载:57/0  |  提交时间:2023/02/24
Nanopipette  Aptamer  Ion current rectification  N protein  
One-step competitive assay for detection of thrombin via disassembly of diblock oligonucleotide functionalised nanogold aggregates 期刊论文
SENSORS AND ACTUATORS B-CHEMICAL, 2023, 卷号: 376, 页码: 10
作者:  Huang, Yu;  Li, Shengqiang;  Liu, Cuiying;  Chen, Ligang;  Qian, Husun;  Ho, Ho-Pui;  Wu, Jiangling;  Wu, Jiang;  Pu, Xiaoyin
收藏  |  浏览/下载:44/0  |  提交时间:2023/02/24
Surface plasmon resonance  Gold nanoparticle aggregates  Competitive bioassay  Biosensing  
A trigger-based aggregation of aptamer-functionalized gold nanoparticles for colorimetry: An example on detection of Escherichia coli O157:H7 期刊论文
SENSORS AND ACTUATORS B-CHEMICAL, 2021, 卷号: 339, 页码: 10
作者:  Xie, Yuanyang;  Huang, Yu;  Li, Jiye;  Wu, Jiangling
收藏  |  浏览/下载:93/0  |  提交时间:2021/08/20
Gold nanoparticle  Colorimetric sensor  Localized surface plasmon resonance  pH regulation