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Carbon-dot-based ratiometric fluorescent sensor for detecting hydrogen sulfide in aqueous media and inside live cells
A FRET ratiometric fluorescent sensor was developed for detecting H(2)S in aqueous media and serum, as well as inside live cells. For this sensor, carbon dots serve as the energy donor and also the anchoring site for the probe. This sensor is highly selective and sensitive with a detection limit of...
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Published in: | Chemical communications (Cambridge, England) England), 2013-01, Vol.49 (4), p.403-405 |
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container_issue | 4 |
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container_title | Chemical communications (Cambridge, England) |
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creator | Yu, Changmin Li, Xizhen Zeng, Fang Zheng, Fangyuan Wu, Shuizhu |
description | A FRET ratiometric fluorescent sensor was developed for detecting H(2)S in aqueous media and serum, as well as inside live cells. For this sensor, carbon dots serve as the energy donor and also the anchoring site for the probe. This sensor is highly selective and sensitive with a detection limit of 10 nM which is the lowest among fluorescent H(2)S sensors. |
doi_str_mv | 10.1039/c2cc37329g |
format | article |
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ispartof | Chemical communications (Cambridge, England), 2013-01, Vol.49 (4), p.403-405 |
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source | Royal Society of Chemistry:Jisc Collections:Royal Society of Chemistry Read and Publish 2022-2024 (reading list) |
subjects | Anchoring Blood Chemical Analysis Carbon Carbon - chemistry Chemistry Techniques, Analytical - methods Fluorescence Resonance Energy Transfer Fluorescent Dyes - chemistry Fretting HeLa Cells Humans Hydrogen sulfide Hydrogen Sulfide - analysis Media Sensors Serum Albumin, Bovine - chemistry Serums Water - chemistry |
title | Carbon-dot-based ratiometric fluorescent sensor for detecting hydrogen sulfide in aqueous media and inside live cells |
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