Jump to main content
Jump to site search

Issue 11, 2017
Previous Article Next Article

A multi-responsive luminescent sensor for organic small-molecule pollutants and metal ions based on a 4d–4f metal–organic framework

Author affiliations

Abstract

Two silver(I)–lanthanide(III) heterometallic-organic frameworks (HMOFs) {[Ln3Ag3(BPDC)5(OX)(H2O)7]·7H2O}n (Ln = Tb (1), Gd (2)) have been synthesized via a mixed ligand approach using 2,2′-bipyridine-3,3′-dicarboxylic acid (H2BPDC) and oxalic acid (H2OX) under hydrothermal conditions. Single crystal X-ray diffraction studies showed a (3,4,5)-connected new topology of {3·42·5·62}{3·43·52·63·7}{3·5·62·9·10}{42·5·63}{42·5}{42·6}{43·5·62}{43·63}{43·64·82·10}. Luminescence studies showed that the characteristic emissions of Tb3+ ions are observed in HMOF 1 which can be capable of sensing organic small-molecule pollutants and metal ions. In addition, it can also discriminate the isomers of pentanol as well as quantitatively distinguish benzendiamines which are carcinogenic but used for hair coloring.

Graphical abstract: A multi-responsive luminescent sensor for organic small-molecule pollutants and metal ions based on a 4d–4f metal–organic framework

Back to tab navigation

Supplementary files

Publication details

The article was received on 14 Jan 2017, accepted on 08 Feb 2017 and first published on 08 Feb 2017


Article type: Paper
DOI: 10.1039/C7DT00159B
Citation: Dalton Trans., 2017,46, 3526-3534
  •   Request permissions

    A multi-responsive luminescent sensor for organic small-molecule pollutants and metal ions based on a 4d–4f metal–organic framework

    H. Ma, L. Wang, J. Chen, X. Zhang, L. Wang, N. Xu, G. Yang and P. Cheng, Dalton Trans., 2017, 46, 3526
    DOI: 10.1039/C7DT00159B

Search articles by author

Spotlight

Advertisements