Lanthanide Functionalized Hydrogen-bonded Organic Framework Hybrid Materials: Luminescence Responsive Sensing, Intelligent Applications and Biomimetic Design

Accounts of Materials Research, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 9, 2024

Language: Английский

Recent Advances in Developing Optical and Electrochemical Sensors for Monitoring Thiram and Future Perspectives

Journal of Agricultural and Food Chemistry, Journal Year: 2024, Volume and Issue: 72(42), P. 23024 - 23038

Published: Oct. 13, 2024

Thiram, as one widely used dithiocarbamate pesticide, has been considered seriously detrimental to food safety and human health because of poor efficiency, nonstandard/superfluous usage, lack a targeting effect. Developing high-performance sensors for thirams is strongly needed. With the rapid development chemistry, biology, materials science, many have constructed thiram with high sensitivity selectivity. Regarding energy form signal, recognition mode, detection principle, recent advances in design construction optical electrochemical are summarized this review, including colorimetric, luminescent, chemiluminescent, sensors. The advantages disadvantages sensitivity, ability avoid interference, mechanism, signal output practicability clarified detail. Furthermore, challenges faced, effective restrictions, next direction proposed achieving more sensitive selective analysis less interference. We desire that review will supply solid theoretical basis inspiration generate innovative thinking new progress on assays commercialization developed future.

Language: Английский

Hydrogen-Bonded Organic Frameworks for Antibiotic Fluorescent Sensing Artificial Intelligence-Enhanced Anticounterfeiting

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

The paramount importance of anticounterfeiting measures in safeguarding consumers from counterfeit products lies their ability to ensure product safety and reliability. Advanced luminescent materials, particularly those responsive multiple stimuli, afford a dynamic multilayered security assurance. This study presents the synthesis novel material, Eu/Tb@GC-3, via postsynthetic modification, which exhibits notable photoluminescent properties with emission at 544 614 nm. material demonstrates high selectivity sensitivity detecting Nitrofural Enrofloxacin, limits detection 0.0122 0.0280 μM, respectively. Furthermore, multistimulus fibers inks were developed, facilitating intelligent labels. integration these labels back-propagation neural networks (BPNNs) significantly enhances pattern recognition authentication capabilities, providing an efficacious strategy combat consumer safety.

Language: Английский