Determination of ethephon residues in fruits using fluorescent covalent organic framework-based nanomaterials DOI
Zhikun Zhang, B. Xin,

Liwei Bai

et al.

Journal of Food Composition and Analysis, Journal Year: 2024, Volume and Issue: unknown, P. 107183 - 107183

Published: Dec. 1, 2024

Language: Английский

Hydrazone-linked Covalent Organic Frameworks for Fluorescence Detection of Hg2+ DOI
Xuefeng Wang, Zheng Yang, L.Y.C. Meng

et al.

Chemical Communications, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

A hydrazone-linked COF (DvDf-C3XJ-COF) with hydrogen-bond reinforcement and abundant coordination sites was synthesized, exhibiting strong fluorescence high sensitivity/selectivity for Hg

Language: Английский

Citations

2
Benzodiazole-Based Covalent Organic Frameworks for Enhanced Photocatalytic Dehalogenation of Phenacyl Bromide Derivatives DOI Open Access

Ming Wang,

Jiaying Qian,

Shenglin Wang

et al.

Published: July 25, 2024

Covalent organic frameworks (COFs) have garnered significant interest within the scientific community due to their distinctive ability act as semiconductors responsive visible light. This unique attribute makes them up-and-coming candidates for facilitating photocatalytic reactions. Herein, two donor-acceptor COFs, TPE-BSD-COF and TPE-BD-COF, been designed synthesized by incorporating electron-rich tetraphenylethylene electron-deficient benzoselenadiazole benzothiadiazole units into framework through a Schiff-base polycondensation reaction. Both COFs exhibits exceptional crystallinity enduring porosity. TPE-BD-COF exhibit broad light absorption capabilities, narrow optical band gap, low electrochemical impedance spectrum (EIS) levels, indicating that are effective heterogeneous photocatalysts reductive dehalogenation of benzoyl bromide derivatives under blue LED irradiation. achieved high yield 98% 95%, respectively, only one hour.

Language: Английский

Citations

1
Light-up covalent organic frameworks via the flexible walls design for chemical sensing DOI Creative Commons

Wanyi Zhao,

Ce Xing, Yuwei Zhang

et al.

CrystEngComm, Journal Year: 2024, Volume and Issue: 26(35), P. 4871 - 4875

Published: Jan. 1, 2024

Two imine-based COFs with flexible channels were synthesized, showing high sensitivity and selectivity towards nitro-explosives.

Language: Английский

Citations

1
Benzodiazole-Based Covalent Organic Frameworks for Enhanced Photocatalytic Dehalogenation of Phenacyl Bromide Derivatives DOI Open Access
Ming Wang,

Jiaying Qian,

Shenglin Wang

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(18), P. 2578 - 2578

Published: Sept. 12, 2024

Covalent organic frameworks (COFs) have garnered significant interest within the scientific community due to their distinctive ability act as semiconductors responsive visible light. This unique attribute makes them up-and-coming candidates for facilitating photocatalytic reactions. Herein, two donor-acceptor COFs, TPE-BSD-COF and TPE-BD-COF, been designed synthesized by incorporating electron-rich tetraphenylethylene electron-deficient benzoselenadiazole benzothiadiazole units into framework through a Schiff-base polycondensation reaction. Both COFs exhibit exceptional crystallinity enduring porosity. TPE-BD-COF broad light absorption capabilities, narrow optical band gap, low electrochemical impedance spectrum (EIS) levels, indicating that are effective heterogeneous photocatalysts reductive dehalogenation of phenacyl bromide derivatives under blue LED irradiation. A high yield 98% 95% was achieved catalysts, respectively, only one hour.

Language: Английский

Citations

1
Construction of carbazole-conjugated dual-emission fluorescent covalent organic framework for distinguishing p-nitroaniline/p-nitrophenol and adsorbing nitroanilines/nitrophenols DOI
Mingyue Wang,

Qiuyi Liu,

Zhigang Li

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: unknown, P. 136631 - 136631

Published: Nov. 1, 2024

Language: Английский

Citations

1
Construction of porphyrin-based two-dimensional covalent organic frameworks for photocatalytic hydrogen production DOI

Shaoxing Liu,

Ming Wang, Shenglin Wang

et al.

Catalysis Science & Technology, Journal Year: 2024, Volume and Issue: 14(15), P. 4236 - 4244

Published: Jan. 1, 2024

With rapid industrial development, the increasing energy consumption has led to severe environmental pollution.

Language: Английский

Citations

1
Visual food sensing: The state-of-the-art through strategies, tools, analytes, and actual applications DOI

Ludovica Milzi,

Rosita Diana, Barbara Panunzi

et al.

Journal of Food Composition and Analysis, Journal Year: 2024, Volume and Issue: 139, P. 107096 - 107096

Published: Dec. 12, 2024

Language: Английский

Citations

0
Determination of ethephon residues in fruits using fluorescent covalent organic framework-based nanomaterials DOI
Zhikun Zhang, B. Xin,

Liwei Bai

et al.

Journal of Food Composition and Analysis, Journal Year: 2024, Volume and Issue: unknown, P. 107183 - 107183

Published: Dec. 1, 2024

Language: Английский

Citations

0