Photoresponsive proton conduction in Zr-based metal-organic frameworks using the photothermal effect.

Ming-Feng QinChang-Yu WangSong-Song Bao Li-Min Zheng

Published in: Chemical communications (Cambridge, England) (2022)

A highly stable and porous MOF [Zr 2 (H 4 TPPP)(OH/F) 2 ]· x H 2 O (1) containing a metal-free porphyrin-phosphonate ligand is reported. It shows high proton conductivity of 1.2 × 10 -3 S·cm -1 at 25 °C and 95% RH, a photothermal effect over a wide spectral range from UV-vis to NIR, and photo-enhanced and switchable proton conductivity.

Keyphrases

metal organic framework
photodynamic therapy
electron transfer
drug release
cancer therapy
drug delivery
magnetic resonance
magnetic resonance imaging
computed tomography
fluorescent probe
highly efficient
quantum dots