A 2D copper(I) metal-organic framework: Synthesis, structure and luminescence sensing for cupric, ferric, chromate and TNP

A 2D cadmium metal–organic framework: Synthesis, structure and luminescence sensing for chromate, permanganate, cupric, silver and ferric

“…A number of luminescence MOF sensors have been documented for detect Cr 2 O 7 2− , CrO 4 2− or MnO 4 − . [ 21–30 ] For example, Zheng and coworkers reported that two Cd‐MOFs are excellent probes for Fe 3+ , CrO 4 2− , and Cr 2 O 7 2− . [ 21 ] Zhang and coworkers synthesized a Cd‐MOFs which displays a prominently selective and sensitive response to Cr 3+ , CrO 4 2− , and Cr 2 O 7 2− in aqueous media.…”

“…But scare MOFs sensors can simultaneously detect above three anions. [ 28–30 ] For example, our group reported that a Cu‐MOFs is a good luminescence sensor for multi‐detection of Cu 2+ , Fe 3+ , Cr 2 O 7 2− , CrO 4 2− and 2,4,6‐trinitrophenol (TNP). [ 28 ] Zhang and coworkers reported that a Cd‐MOFs shows the high selectivity and sensitivity for CrO 4 2− , Cr 2 O 7 2− and MnO 4 − .…”

“…[ 28–30 ] For example, our group reported that a Cu‐MOFs is a good luminescence sensor for multi‐detection of Cu 2+ , Fe 3+ , Cr 2 O 7 2− , CrO 4 2− and 2,4,6‐trinitrophenol (TNP). [ 28 ] Zhang and coworkers reported that a Cd‐MOFs shows the high selectivity and sensitivity for CrO 4 2− , Cr 2 O 7 2− and MnO 4 − . [ 29 ] Morsali and Abdollahi synthesized a Zn‐MOFs which is a highly selective luminescent sensing material for the quantitative detection of MnO 4 − , Cr 2 O 7 2− and CrO 4 2− in aqueous solutions.…”

“…[ 30 ] The MOFs for luminescence sensing Cu 2+ are also few documented. [ 28,31–33 ] Moreover most of luminescence MOF sensors for detecting are carried out in non‐aqueous solvents due to their un‐stability in aqueous solutions. No MOFs sensors for simultaneous sensing Cr 2 O 7 2− , CrO 4 2− , MnO 4 − , Cu 2+ , Ag + and Fe 3+ , was documented, as to the best of our knowledge.…”

“…Our group has performed the studying the topologies and luminescence detection properties of MOFs and reported several luminescence sensors based on d 10 transition metal cations. [ 28 ] The big rigid tetra (triazole) ligand 1,1,2,2‐tetra(4‐(1H‐1,2,4‐triazol‐1‐yl)phenyl)ethylene (ttpe) containing four 1,2,4‐triazole rings and was selected to construct new metal–organic framework. [ 34 ] In the present work, a Cd (II) netal‐organic framework {[Cd (ttpe)(H 2 O)(ip)]•4H 2 O•DMAC} n ( 1•4H 2 O•DMAC ) (ip = isophthalate, DMAC = N,N ‐dimethylacetamide) was hydrothermally synthesized.…”