A novel fluorescence enhancement Al(III) sensor based on C1 symmetric Binol imine derivative: Recognition, binding mechanism and Bio-imaging application DOI Creative Commons

Ru-yi Luo,

Wei Zheng,

Wenxiu Zhang

et al.

Inorganica Chimica Acta, Journal Year: 2024, Volume and Issue: 571, P. 122230 - 122230

Published: June 30, 2024

A novel C1 symmetric Binol imine Schiff base fluorescence sensor (Sa,R)-6 was designed and synthesized by using (S)-Binol-3-aldehyde as initial material. The probe showed great enhancement at λ = 552 nm visual light yellow under 365 UV lamp irradiation with presence of Al3+. Quantitative test feasible from 10 μM to the detection limit which reaches nanomole level. Job's plot, HRMS spectroscopic NMR titration indicated formation Al[(Sa,R)-6]2+. DFT calculations suggested coordination reaction lead a CHEF effect "turn-on" response. Moreover, well tolerable human normal astrocyte cell line HA-1800 in viability so that it could be utilized for detecting trace Al3+ vitro concentration-dependent manner via confocal imaging proved its potential diagnosis treatment Aluminum related diseases.

Language: Английский

Novel functionalized benzimidazole-salicylic acid derivatives: synthesis, photophysical characteristics and biological applications DOI

Xue Yan,

Lixin Gao,

Zi-Tong Cao

et al.

Journal of Materials Chemistry B, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Development of benzimidazole-based salicylic acid derivatives as novel fluorophores:Identification the representative 5q with excellent SHP1 inhibition and obvious fluorescence specificity for Fe 3+ .

Language: Английский

Citations

1
Rational design of dual-state emission fluorophores for sensing nitro explosives by using sulfone unit as an electron acceptor in D-A system DOI

Zu‐Jia Chen,

Ji-Lin Guo,

Z. J. Li

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2025, Volume and Issue: unknown, P. 126105 - 126105

Published: March 1, 2025

Language: Английский

Citations

0
Multifunctional N-fused fluorescent probes for detection of iron ions and nitro explosives DOI

Zhao-Hua Chen,

Zu‐Jia Chen,

Yu Zeng

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 326, P. 125281 - 125281

Published: Oct. 11, 2024

Language: Английский

Citations

2
A Novel Fluorescence Enhancement Al(Iii) Sensor Based on C1 Symmetric Binol Imine Derivative: Recognition, Binding Mechanism and Bio-Imaging Application DOI

Ru-yi Luo,

Wei Zheng,

Wenxiu Zhang

et al.

Published: Jan. 1, 2024

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Language: Английский

Citations

0
A novel fluorescence enhancement Al(III) sensor based on C1 symmetric Binol imine derivative: Recognition, binding mechanism and Bio-imaging application DOI Creative Commons

Ru-yi Luo,

Wei Zheng,

Wenxiu Zhang

et al.

Inorganica Chimica Acta, Journal Year: 2024, Volume and Issue: 571, P. 122230 - 122230

Published: June 30, 2024

A novel C1 symmetric Binol imine Schiff base fluorescence sensor (Sa,R)-6 was designed and synthesized by using (S)-Binol-3-aldehyde as initial material. The probe showed great enhancement at λ = 552 nm visual light yellow under 365 UV lamp irradiation with presence of Al3+. Quantitative test feasible from 10 μM to the detection limit which reaches nanomole level. Job's plot, HRMS spectroscopic NMR titration indicated formation Al[(Sa,R)-6]2+. DFT calculations suggested coordination reaction lead a CHEF effect "turn-on" response. Moreover, well tolerable human normal astrocyte cell line HA-1800 in viability so that it could be utilized for detecting trace Al3+ vitro concentration-dependent manner via confocal imaging proved its potential diagnosis treatment Aluminum related diseases.

Language: Английский

Citations

0