生物分析
信号(编程语言)
灵敏度(控制系统)
纳米技术
分子识别
计算机科学
化学
材料科学
分子
电子工程
工程类
有机化学
程序设计语言
作者
Zhi Zhu,Zhichao Guan,Dan Liu,Shasha Jia,Jiuxing Li,Zhichao Lei,Shuichao Lin,Tao Ji,Zhong-Qun Tian,Chaoyong Yang
标识
DOI:10.1002/anie.201503963
摘要
Herein, we demonstrate that a very familiar, yet underutilized, physical parameter—gas pressure—can serve as signal readout for highly sensitive bioanalysis. Integration of a catalyzed gas-generation reaction with a molecular recognition component leads to significant pressure changes, which can be measured with high sensitivity using a low-cost and portable pressure meter. This new signaling strategy opens up a new way for simple, portable, yet highly sensitive biomedical analysis in a variety of settings.
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