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

Liwei Bai

и другие.

Journal of Food Composition and Analysis, Год журнала: 2024, Номер unknown, С. 107183 - 107183

Опубликована: Дек. 1, 2024

Язык: Английский

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

и другие.

Chemical Communications, Год журнала: 2024, Номер unknown

Опубликована: Янв. 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

Язык: Английский

Процитировано

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

Ming Wang,

Jiaying Qian,

Shenglin Wang

и другие.

Опубликована: Июль 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.

Язык: Английский

Процитировано

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

Wanyi Zhao,

Ce Xing, Yuwei Zhang

и другие.

CrystEngComm, Год журнала: 2024, Номер 26(35), С. 4871 - 4875

Опубликована: Янв. 1, 2024

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

Язык: Английский

Процитировано

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

Jiaying Qian,

Shenglin Wang

и другие.

Polymers, Год журнала: 2024, Номер 16(18), С. 2578 - 2578

Опубликована: Сен. 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.

Язык: Английский

Процитировано

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

и другие.

Journal of Hazardous Materials, Год журнала: 2024, Номер unknown, С. 136631 - 136631

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

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

Shaoxing Liu,

Ming Wang, Shenglin Wang

и другие.

Catalysis Science & Technology, Год журнала: 2024, Номер 14(15), С. 4236 - 4244

Опубликована: Янв. 1, 2024

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

Язык: Английский

Процитировано

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

Ludovica Milzi,

Rosita Diana, Barbara Panunzi

и другие.

Journal of Food Composition and Analysis, Год журнала: 2024, Номер 139, С. 107096 - 107096

Опубликована: Дек. 12, 2024

Язык: Английский

Процитировано

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

Liwei Bai

и другие.

Journal of Food Composition and Analysis, Год журнала: 2024, Номер unknown, С. 107183 - 107183

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

0