TY - JOUR
T1 - Ordered Large-Pore MesoMOFs Based on Synergistic Effects of TriBlock Polymer and Hofmeister Ion
AU - Li, Ke
AU - Yang, Jian
AU - Huang, Rong
AU - Lin, Shaoliang
AU - Gu, Jinlou
N1 - Publisher Copyright:
© 2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
PY - 2020/8/10
Y1 - 2020/8/10
N2 - Ordered mesoporous metal–organic frameworks (mesoMOFs) were constructed with a uniform pore size up to about 10 nm and thick microporous walls, opening up the possibility for the mass diffusion of large-size molecules through crystalline MOFs. The synergistic effects based on triblock copolymer templates and the Hofmeister salting-in anions promote the nucleation of stable MOFs in aqueous phase and the in situ crystallization of MOFs around templates, rendering the generation of a microcrystal with periodically arranged large mesopores. The improved mass transfer benefiting from large-pore channels, together with robust microporous crystalline structure, endows them as an ideal nanoreactor for the highly efficient digestion of various biogenic proteins. This strategy could set a guideline for the rational design of new ordered large-pore mesoMOFs with a variety of compositions and functionalities and pave a way for their potential applications with biomacromolecules.
AB - Ordered mesoporous metal–organic frameworks (mesoMOFs) were constructed with a uniform pore size up to about 10 nm and thick microporous walls, opening up the possibility for the mass diffusion of large-size molecules through crystalline MOFs. The synergistic effects based on triblock copolymer templates and the Hofmeister salting-in anions promote the nucleation of stable MOFs in aqueous phase and the in situ crystallization of MOFs around templates, rendering the generation of a microcrystal with periodically arranged large mesopores. The improved mass transfer benefiting from large-pore channels, together with robust microporous crystalline structure, endows them as an ideal nanoreactor for the highly efficient digestion of various biogenic proteins. This strategy could set a guideline for the rational design of new ordered large-pore mesoMOFs with a variety of compositions and functionalities and pave a way for their potential applications with biomacromolecules.
KW - Hofmeister effect
KW - metal–organic frameworks
KW - ordered mesoporous materials
KW - polymeric surfactants
KW - templated-directed synthesis
UR - https://www.scopus.com/pages/publications/85085995151
U2 - 10.1002/anie.202006124
DO - 10.1002/anie.202006124
M3 - 文章
C2 - 32400955
AN - SCOPUS:85085995151
SN - 1433-7851
VL - 59
SP - 14124
EP - 14128
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
IS - 33
ER -