A carbon nanoparticle-peptide fluorescent sensor custom-made for simple and sensitive detection of trypsin
Herein, we report a novel sensor to detect trypsin using a purpose-designed fluorescein-labelled peptide with negatively charged carbon nanoparticles (CNPs) modified by acid oxidation. The fluorescence of the fluorescein-labelled peptide was quenched by CNPs. The sensor reacted with trypsin to cleav...
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Auteurs principaux: | , , , , , , |
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Format: | Livre |
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Elsevier,
2020-10-01T00:00:00Z.
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A1234.567 |
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Exemplaire 1 | Disponible |