Can I read On-site, Rapid, and Facile Determination of Gentamicin Using a Fluorescent Resonance Energy Transfer Sensor Constructed from Nitrogen-carbon Quantum Dots Functionalized by 4,5-Imidazole Dicarboxylic Acid on EtoBox?

On-site, Rapid, and Facile Determination of Gentamicin Using a Fluorescent Resonance Energy Transfer Sensor Constructed from Nitrogen-carbon Quantum Dots Functionalized by 4,5-Imidazole Dicarboxylic Acid by Shan Wang; Wenbo Wang; Meng Li; Lirong Zhang; Chenyun Cai; Baiting Niu is a Agricultural and Biological Sciences article available to read on EtoBox.

What is On-site, Rapid, and Facile Determination of Gentamicin Using a Fluorescent Resonance Energy Transfer Sensor Constructed from Nitrogen-carbon Quantum Dots Functionalized by 4,5-Imidazole Dicarboxylic Acid about?

In this paper, NC QDs were obtained from agricultural waste (wheat straw), functionalized by 4,5-imidazole dicarboxylic acid and used to detect gentamicin in aqueous solution. The NC QDs were characterized by HRTEM, XPS, UV-Vis, etc. The fluorescence properties of the functionalized NC QDs for GEN detection were studied at λ = 385 nm. The fluorescence intensity showed a good linear relationship with the GEN concentration of samples (I = 343.10 + 30.07C, R = 0.9896) for GEN concentrations ranging from 0 to 2.9 × 10 mol/L. The sensing mechanism was found to be fluorescence resonance energy transfer (FRET) between the functionalized NC QDs and GEN. The results indicated that the method had good repeatability for GEN detection. The technology could be extended to biological detection.

Who reads On-site, Rapid, and Facile Determination of Gentamicin Using a Fluorescent Resonance Energy Transfer Sensor Constructed from Nitrogen-carbon Quantum Dots Functionalized by 4,5-Imidazole Dicarboxylic Acid?

Author

Shan Wang; Wenbo Wang; Meng Li; Lirong Zhang; Chenyun Cai; Baiting Niu

Publisher

Elsevier BV

Published

2021

Language

EN

Field

Agricultural and Biological Sciences (Life Sciences)