Single-Walled Carbon Nanotube Sensor Platform for the Study of Extracellular Analytes.
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ABSTRACT: Single-walled carbon nanotubes (SWNT) are attractive targets for the formation of high-density sensor arrays. Their small size and high reactivity could allow for the spatial and temporal study of extracellular products to a degree which greatly surpasses contemporary sensors. However, current methods of SWNT immobilization produce a low fluorescence yield that requires a combination of high magnification, exposure time, and laser intensity to combat, thus limiting the sensor's applications. In this work, a platform for the immobilization of SWNT sensors with increased fluorescence yield, longevity, fluorescence distribution, and fast reaction times is developed.
SUBMITTER: Stapleton JA
PROVIDER: S-EPMC8330402 | biostudies-literature |
REPOSITORIES: biostudies-literature
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