Covalent Organic Frameworks with Electron-Rich and Electron-Deficient Structures as Water Sensing Scaffolds.

Macromolecular Rapid Communications
Wenyue MaWenjing Tian

Abstract

Covalent organic frameworks (COFs) have potential applications in gas storage, catalysis, proton conduction, sensing, and chemical removal etc., due to their highly crystalline structure, good stability, porosity, as well as structural and functional controllability. Herein, by using electron-rich group, 2,5-bis(methylthio)terephthalaldehyde (BMTA), and electron-deficient group, 1,3,5-tris-(4-aminophenyl)triazine (TAPT) as building blocks, TAPT-BMTA-COF is constructed through Schiff-base reaction. TAPT-BMTA-COF has high crystallinity, porosity, big Brunauer-Emmett-Teller surface area (BET), good chemical and thermal stability, and commendable solvatochromic properties. It can be used as the water sensing scaffold to detect the trace water in organic solvents due to the fluorescence quenching of the COF caused by the interaction between water and TAPT-BMTA-COF.

References

Nov 19, 2005·Science·Adrien P CôtéOmar M Yaghi
Mar 12, 2008·Angewandte Chemie·Pierre KuhnArne Thomas
Mar 14, 2009·Journal of the American Chemical Society·Fernando J Uribe-RomoOmar M Yaghi
Jun 6, 2009·Journal of the American Chemical Society·Hiroyasu Furukawa, Omar M Yaghi
Dec 3, 2010·Nature Chemistry·Christian J DoonanOmar M Yaghi
Jul 5, 2011·Journal of the American Chemical Society·Fernando J Uribe-RomoOmar M Yaghi
Jul 24, 2012·Chemical Society Reviews·Xiao FengDonglin Jiang
Jul 28, 2012·Chemical Communications : Chem Comm·Karl T JacksonHani M El-Kaderi
Feb 7, 2013·Chemistry : a European Journal·Mohammad Gulam RabbaniHani M El-Kaderi
Feb 26, 2013·Angewandte Chemie·Atsushi NagaiDonglin Jiang
Nov 5, 2013·Journal of the American Chemical Society·Sasanka DalapatiDonglin Jiang
Jul 24, 2014·Nature Communications·Qianrong FangYushan Yan
Sep 26, 2014·Chemical Communications : Chem Comm·Zhongping LiYing Mu
Oct 7, 2014·Chemical Society Reviews·Min Hee LeeJonathan L Sessler
Jan 15, 2016·Chemical Society Reviews·Hyo Sung JungJong Seung Kim
Feb 13, 2016·Journal of the American Chemical Society·Shouvik MitraRahul Banerjee
Feb 16, 2016·Journal of the American Chemical Society·San-Yuan DingWei Wang
Apr 26, 2016·Journal of the American Chemical Society·Sasanka DalapatiDonglin Jiang
Sep 2, 2016·Journal of the American Chemical Society·Hai-Sen XuWei Wang
Sep 14, 2016·Journal of the American Chemical Society·Xiuren WangYong Cui
Jan 10, 2017·Advanced Materials·Sharath KandambethRahul Banerjee
Jan 26, 2017·Journal of the American Chemical Society·Ning HuangDonglin Jiang
Jun 18, 2017·Journal of the American Chemical Society·Guo-Hong NingKian Ping Loh
Sep 25, 2017·Nature Chemistry·Jérôme RoeserArne Thomas
Feb 13, 2018·Chemical Communications : Chem Comm·Qiang GaoKian Ping Loh
Sep 20, 2018·Nature Communications·Laura AscherlFlorian Auras
Oct 27, 2018·Journal of the American Chemical Society·Lingchang JiangGuangshan Zhu

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.