Photoswitchable coordination cages

E Benchimol, J Tessarolo, GH Clever - Nature Chemistry, 2024 - nature.com
Stimuli-responsive behaviour is key to the design of smart materials, surfaces, nano-systems
and effector molecules, allowing their application as switchable catalysts, molecular …

Reversible photo control of proton chemistry

Y Liao - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
Spatial, temporal, and remote control of proton chemistry can be achieved by using
photoacids, which are molecules that transform from weak to strong acids under light. Most …

Large, tunable, and reversible pH changes by merocyanine photoacids

L Wimberger, SKK Prasad, MD Peeks… - Journal of the …, 2021 - ACS Publications
Molecular photoswitches capable of generating precise pH changes will allow pH-
dependent processes to be controlled remotely and noninvasively with light. We introduce a …

Endohedrally functionalized metal–organic cage-cross-linked polymer gels as modular heterogeneous catalysts

CM Brown, DJ Lundberg, JR Lamb… - Journal of the …, 2022 - ACS Publications
The immobilization of homogeneous catalysts onto supports to improve recyclability while
maintaining catalytic efficiency is often a trial-and-error process limited by poor control of the …

Orientational self-sorting in cuboctahedral Pd cages

RJ Li, A Tarzia, V Posligua, KE Jelfs, N Sanchez… - Chemical …, 2022 - pubs.rsc.org
Cuboctahedral coordination cages of the general formula [Pd12L24] 24+(L= low-symmetry
ligand) were analyzed theoretically and experimentally. With 350 696 potential isomers, the …

Synthetic receptors with micromolar affinity for chloride in water

S Sudan, DW Chen, C Berton… - Angewandte Chemie …, 2023 - Wiley Online Library
A water‐soluble coordination cage was obtained by reaction of Pd (NO3) 2 with a 1, 3‐di
(pyridin‐3‐yl) benzene ligand featuring a short PEG chain. The cavity of the metal‐organic …

Light‐Switchable Buffers

C Berton, DM Busiello, S Zamuner… - Angewandte Chemie …, 2021 - Wiley Online Library
A visible light‐switchable buffer system based on a merocyanine photoacid is presented.
Para‐substitution of the indolium side with a methoxy group affords a compound suitable for …

Cages meet gels: Smart materials with dual porosity

I Jahović, YQ Zou, S Adorinni, JR Nitschke… - Matter, 2021 - cell.com
Soft materials have found uses in many areas, such as medicine, robotics, and battery
research. These advances are the result of the properties of gels stemming from both their …

Supramolecular dissipative self‐assembly systems: Approaches and applications

XF Hou, X Chen, JH Wei, Y Xu, XM Chen… - Responsive …, 2023 - Wiley Online Library
Dissipative self‐assembly (DSA) system requires a continuous supply of fuels to maintain
the far‐from‐equilibrium assembled state. Living organisms exist and operate far from the …

Basic-to-acidic reversible pH switching with a merocyanine photoacid

L Wimberger, J Andréasson, JE Beves - Chemical Communications, 2022 - pubs.rsc.org
The application of merocyanine photoacids has previously been largely limited to neutral
and acidic pH values. Here we introduce a new merocyanine photoacid with superior pH …