Sensitive monitoring of meat freshness via changes in fluorescence intensity and wavelength based on protonation-regulated intramolecular charge transfer DOI
Shengming Chen,

Jingxuan Han,

Huihui Li

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 426, P. 137081 - 137081

Published: Dec. 8, 2024

Language: Английский

A smartphone-adaptable fluorescent probe for visual monitoring of fish freshness and its application in fluorescent dyes DOI
Yang Li, Xin Jiang, Yangyang Li

et al.

Food Chemistry, Journal Year: 2024, Volume and Issue: 458, P. 140239 - 140239

Published: June 26, 2024

Language: Английский

Citations

34
Advances in metal oxide semiconductor gas sensor arrays based on machine learning algorithms DOI
Jiangchao Han, Huizi Li, Jiangong Cheng

et al.

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

Published: Jan. 1, 2025

In this article, we summarize the progress of materials, mechanisms and ML-assisted gas sensing data processing for MOS sensor arrays, with a view to providing breakthrough direction future research.

Language: Английский

Citations

2
Recent advances in optical sensors and probes for the detection of freshness in food samples: A comprehensive review (2020–2023) DOI
Jiawen Liu, Di Wu, Yongning Wu

et al.

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 177, P. 117793 - 117793

Published: June 1, 2024

Language: Английский

Citations

11
A novel naphthol-malononitrile-based fluorescent dye capable of imaging amines in living cells and its polyvinyl alcohol film for real-time visual monitoring of fish freshness DOI

Yaxin Yang,

Lina Hu, Yuan Yao

et al.

Journal of Food Composition and Analysis, Journal Year: 2025, Volume and Issue: unknown, P. 107477 - 107477

Published: March 1, 2025

Language: Английский

Citations

0
Julolidine-based fluorescent probe for ultrafast amine response: Sensing gel and label for visual assessment of fish freshness via naked eye or smartphone DOI
Yafei Zhao, Lina Hu, T. Liang

et al.

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113319 - 113319

Published: March 1, 2025

Language: Английский

Citations

0
Development of a novel Chemosensor for photodynamic antimicrobial and fluorescence-colorimetric dual-mode sensing in food preservation and spoilage process monitoring DOI
Nan Wang,

Hua-Feng Mao,

Lu Wang

et al.

Food Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 144075 - 144075

Published: March 1, 2025

Language: Английский

Citations

0
Colorimetric and fluorescent probe assisted by smartphone app for monitoring fish freshness DOI
Xiaofei Sun, Xin Jiang, Xinyi Zhao

et al.

Food Chemistry, Journal Year: 2025, Volume and Issue: 473, P. 143013 - 143013

Published: Jan. 23, 2025

Language: Английский

Citations

0
Recent advances in reactive small-molecule fluorescent probes for food safety DOI
Nan Wang, Lina Zhang, Jun Li

et al.

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 530, P. 216480 - 216480

Published: Feb. 5, 2025

Language: Английский

Citations

0
Multiphase detection of crucial biological amines using a 2,4,6-tristyrylpyrylium dye DOI Creative Commons

Shivani Tripathi,

Banchhanidhi Prusti, Manab Chakravarty

et al.

Communications Chemistry, Journal Year: 2025, Volume and Issue: 8(1)

Published: March 15, 2025

Abstract The strong electrophilicity of arylpyrylium salts was recognized for the colorimetric detection vital amine analytes, limited to ammonia or methylamines and putrescine as biogenic amine. This report presents conformationally twisted, electrophilic triphenylamine-linked 2,4,6-tristyryl pyrylium salt PyTPA a single dye sense various aliphatic/aromatic amines, nicotine, guanidine rapidly in nanomolar concentrations. unexplored styrylpyrylium design offers specific electronic conjugations, steric/geometric constraints with hydrophobicity, decent thermal/photostability, facilitating precise diverse amines unique fashions. deep-violet solution/solid responded remarkably at 298 K quick decoloration against putrescine, cadaverine, spermidine, spermine, histamines, serotonin, 2-phenylethylamine. Further, this could detect nicotine 313 distinctively diminished absorption unexpected red-shifted emission enhancement. Variation mechanistic path is detecting holding mono/di-NH 2 groups short/ long alkane chains, elucidated by mass, 1 H-NMR, FT-IR, SEM, PXRD, XPS studies. notable these different phases employed onsite applications fresh chicken tuna. Nicotine natural tobacco leaves identified. Such provides promising advancements class molecules biologically significant amines.

Language: Английский

Citations

0
Recent advances in metal-organic frameworks (MOFs)-based colorimetric sensors for visual detection of food freshness DOI

Weicheng Sun,

Yapeng Huo,

Xueying Feng

et al.

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 535, P. 216638 - 216638

Published: March 27, 2025

Language: Английский

Citations

0