A Ratiometric Fluorescence Probe for Visualized Detection of Heavy Metal Cadmium and Application in Water Samples and Living Cells DOI Creative Commons

Qijiang Xu,

Wen Qin,

Yanfei Qin

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(22), P. 5331 - 5331

Published: Nov. 13, 2024

Heavy metal cadmium (II) residuals have inflicted severe damage to human health and ecosystems. It has become imperative devise straightforward highly selective sensing methods for the detection of Cd2+. In this work, a ratiometric benzothiazole-based fluorescence probe (BQFA) was effortlessly synthesized characterized using standard optical techniques visual Cd2+ with change in color from blue green, exhibiting significant Stokes shift. Moreover, binding ratio BQFA established as 1:1 by Job’s plot further confirmed FT-IR 1HNMR titrations. The response via ICT mechanism DFT calculations. Furthermore, limit detecting determined be 68 nM. it is noteworthy that showed good performance real water samples, paper strips, smartphone colorimetric identification, cell imaging.

Language: Английский

DNA Base Pairs Sensors: DFT, QTAIM and NCI-RDG Study DOI Open Access

Nour Elyakine Amraoui,

Dalila Hammoutène

Computational Chemistry, Journal Year: 2024, Volume and Issue: 12(04), P. 75 - 90

Published: Jan. 1, 2024

Language: Английский

Citations

2
A dual-functional specific fluorescent bio-sensor based on triphenylamine for “turn-off” recognition of copper and mercury: Application in real samples and living system DOI

Ya-Tong Liu,

Qianqian Zhang,

Si-Yi Yao

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 329, P. 125621 - 125621

Published: Dec. 20, 2024

Language: Английский

Citations

1
A Near-Infrared Multifunctional Fluorescent Bio-probe with Large Stokes Shift and High Quantum Yield for Effective Determination of Heavy Metal Lead and Pesticide Glyphosate In Vitro and Vivo DOI

Ya-Tong Liu,

Qianqian Zhang,

Si-Yi Yao

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: unknown, P. 137017 - 137017

Published: Dec. 1, 2024

Language: Английский

Citations

1
A multifunctional near-infrared fluorescent probe with a large Stokes shift for monitoring of Al3+ and pH in biological vivo and its smartphone application DOI
Hongshan Zhao,

Ya-Tong Liu,

Si-Yi Yao

et al.

Microchemical Journal, Journal Year: 2024, Volume and Issue: 208, P. 112592 - 112592

Published: Dec. 26, 2024

Language: Английский

Citations

1
A Ratiometric Fluorescence Probe for Visualized Detection of Heavy Metal Cadmium and Application in Water Samples and Living Cells DOI Creative Commons

Qijiang Xu,

Wen Qin,

Yanfei Qin

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(22), P. 5331 - 5331

Published: Nov. 13, 2024

Heavy metal cadmium (II) residuals have inflicted severe damage to human health and ecosystems. It has become imperative devise straightforward highly selective sensing methods for the detection of Cd2+. In this work, a ratiometric benzothiazole-based fluorescence probe (BQFA) was effortlessly synthesized characterized using standard optical techniques visual Cd2+ with change in color from blue green, exhibiting significant Stokes shift. Moreover, binding ratio BQFA established as 1:1 by Job’s plot further confirmed FT-IR 1HNMR titrations. The response via ICT mechanism DFT calculations. Furthermore, limit detecting determined be 68 nM. it is noteworthy that showed good performance real water samples, paper strips, smartphone colorimetric identification, cell imaging.

Language: Английский

Citations

0