Wen J, Liu Y, Li J, Lin H, Zheng Y, Chen Y, Fu X, Chen L. A label-free protamine-assisted colorimetric sensor for highly sensitive detection of S1 nuclease activity.
Analyst 2020;
145:2774-2778. [DOI:
10.1039/d0an00060d]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A label-free, simple and rapid colorimetric method for the sensitive detection of S1 nuclease activity based on protamine-assisted aggregation of gold nanoparticles.
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