Visual Detection of Methylglyoxal in Multiple Scenarios via NIR-Excitable Reversible Ratiometric Fluorescent Hydrogel Sensor DOI
Xiaohui Kang,

Lanpeng Zhang,

Jian Wei

et al.

Analytical Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 19, 2024

Methylglyoxal is considered a key indicator in evaluating wine flavor and quality, as well an important marker for diabetic pathological syndromes. Rapid accurate quantitative detection of methylglyoxal essential scenarios production standards human health monitoring. Herein, we report visual method detecting via NIR-excitable reversible ratiometric fluorescent hydrogel sensor, where NIR-excited upconversion nanoparticles serve energy donors eosin B acts the acceptor, together forming integrated nanophotonic probe that ensures accuracy without being affected by various background fluorescence interference different scenarios. The optical combined with 3D network to design sensing patch can be easily regenerated through simple treatment, exhibiting distinct color response. Upon addition methylglyoxal, G/R value changes, enabling real-time methylglyoxal. Additionally, smartphone create portable platform convenient have limits low 59 75.4 nM, respectively. designed here provides effective strategy standardizing process monitoring patient health.

Language: Английский

In situ self-cleaning PAN/Cu2O@Ag/Au@Ag flexible SERS sensor coupled with chemometrics for quantitative detection of thiram residues on apples DOI

Yuxia Zheng,

Limei Yin,

Heera Jayan

et al.

Food Chemistry, Journal Year: 2025, Volume and Issue: 473, P. 143032 - 143032

Published: Jan. 22, 2025

Language: Английский

Citations

1
A review for carbon dots-based fluorescent sensing tools for antibiotic and pesticide residues progress, challenge and perspective DOI
Jia-Xin Zheng, Z. Lian, Ting Liu

et al.

Food Control, Journal Year: 2025, Volume and Issue: 172, P. 111201 - 111201

Published: Feb. 6, 2025

Language: Английский

Citations

1
Visual Detection of Methylglyoxal in Multiple Scenarios via NIR-Excitable Reversible Ratiometric Fluorescent Hydrogel Sensor DOI
Xiaohui Kang,

Lanpeng Zhang,

Jian Wei

et al.

Analytical Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 19, 2024

Methylglyoxal is considered a key indicator in evaluating wine flavor and quality, as well an important marker for diabetic pathological syndromes. Rapid accurate quantitative detection of methylglyoxal essential scenarios production standards human health monitoring. Herein, we report visual method detecting via NIR-excitable reversible ratiometric fluorescent hydrogel sensor, where NIR-excited upconversion nanoparticles serve energy donors eosin B acts the acceptor, together forming integrated nanophotonic probe that ensures accuracy without being affected by various background fluorescence interference different scenarios. The optical combined with 3D network to design sensing patch can be easily regenerated through simple treatment, exhibiting distinct color response. Upon addition methylglyoxal, G/R value changes, enabling real-time methylglyoxal. Additionally, smartphone create portable platform convenient have limits low 59 75.4 nM, respectively. designed here provides effective strategy standardizing process monitoring patient health.

Language: Английский

Citations

0