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Small molecule detection by lateral flow strips via aptamer-gated silica nanoprobes
Date
2016-01-01
Author
Ozalp, V. Cengiz
Cam, Dilek
Hernandez, Frank J.
Hernandez, Luiza I.
Schafer, Thomas
Öktem, Hüseyin Avni
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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A fast, sensitive and ratiometric biosensor strategy for small molecule detection was developed through nanopore actuation. The new platform engineers together, a highly selective molecular recognition element, aptamers, and a novel signal amplification mechanism, gated nanopores. As a proof of concept, aptamer gated silica nanoparticles have been successfully used as a sensing platform for the detection of ATP concentrations at a wide linear range from 100 mu M up to 2 mM.
Subject Keywords
Nanoparticles
,
Adenosine
,
Strategy
,
Tools
,
Assay
URI
https://hdl.handle.net/11511/42355
Journal
ANALYST
DOI
https://doi.org/10.1039/c6an00273k
Collections
Department of Biology, Article
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V. C. Ozalp, D. Cam, F. J. Hernandez, L. I. Hernandez, T. Schafer, and H. A. Öktem, “Small molecule detection by lateral flow strips via aptamer-gated silica nanoprobes,”
ANALYST
, pp. 2595–2599, 2016, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/42355.