Literature DB >> 24675992

A colloidal water-stable MOF as a broad-range fluorescent pH sensor via post-synthetic modification.

Jordi Aguilera-Sigalat1, Darren Bradshaw.   

Abstract

We report for the first time the pH-dependent fluorescence of UiO-66-NH2 across the wide range from 1 to 9. By application of a post-synthetic modification (PSM) diazotisation strategy, we synthesized a new material, UiO-66-N=N-ind, which shows increased chemical stability and enhanced sensing up to pH 12.

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Year:  2014        PMID： 24675992     DOI： 10.1039/c4cc00659c

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

1.  Optical Sensing and Imaging of pH Values: Spectroscopies, Materials, and Applications.

Authors:  Andreas Steinegger; Otto S Wolfbeis; Sergey M Borisov
Journal:  Chem Rev       Date:  2020-11-04       Impact factor: 60.622

2.  Functionalized MOF as a Sensitive Spectroscopic Probe for Hg2+, Co2+, and Al3+ Ions Detection in Aqueous Media.

Authors:  Wesam Abd El-Fattah; Eida S Al-Farraj; Naoufel Ben Hamadi; Ahmed Alharbi; Ahmed Shahat
Journal:  ACS Omega       Date:  2022-05-13

3.  Continuous, One-pot Synthesis and Post-Synthetic Modification of NanoMOFs Using Droplet Nanoreactors.

Authors:  Sachin R Jambovane; Satish K Nune; Ryan T Kelly; B Peter McGrail; Zheming Wang; Manjula I Nandasiri; Shanta Katipamula; Cameron Trader; Herbert T Schaef
Journal:  Sci Rep       Date:  2016-11-08       Impact factor: 4.379

4.  Highly photostable wide-dynamic-range pH sensitive semiconducting polymer dots enabled by dendronizing the near-IR emitters.

Authors:  L Chen; L Wu; J Yu; C-T Kuo; T Jian; I-C Wu; Y Rong; D T Chiu
Journal:  Chem Sci       Date:  2017-09-04       Impact factor: 9.825

5.  Halochromic coordination polymers based on a triarylmethane dye for reversible detection of acids.

Authors:  Marina S Zavakhina; Irina V Yushina; Denis G Samsonenko; Danil N Dybtsev; Vladimir P Fedin; Stephen P Argent; Alexander J Blake; Martin Schröder
Journal:  Dalton Trans       Date:  2017-01-03       Impact factor: 4.390

Review 6.  Improving MOF stability: approaches and applications.

Authors:  Meili Ding; Xuechao Cai; Hai-Long Jiang
Journal:  Chem Sci       Date:  2019-10-02       Impact factor: 9.825
  6 in total

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