Highlights of metal ion-based photochemical switches

A Bianchi, E Delgado-Pinar, E García-España… - Coordination Chemistry …, 2014 - Elsevier
Selected metal complexes behaving as photochemical switches, mostly operating by light
emission/absorption without the intervention of any added chemical species, are reviewed …

Photoswitchable catalysis using organometallic complexes

Z Freixa - Catalysis Science & Technology, 2020 - pubs.rsc.org
This review describes the state of the art in photoswitchable organometallic catalysis,
underlining the importance of ligand design. The implementation of spatio-temporal control …

Visible-light-driven rotation of molecular motors in a dual-function metal–organic framework enabled by energy transfer

W Danowski, F Castiglioni, AS Sardjan… - Journal of the …, 2020 - ACS Publications
The visible-light-driven rotation of an overcrowded alkene-based molecular motor strut in a
dual-function metal–organic framework (MOF) is reported. Two types of functional linkers, a …

Two-photon neuronal and astrocytic stimulation with azobenzene-based photoswitches

M Izquierdo-Serra, M Gascón-Moya… - Journal of the …, 2014 - ACS Publications
Synthetic photochromic compounds can be designed to control a variety of proteins and
their biochemical functions in living cells, but the high spatiotemporal precision and tissue …

Driving unidirectional molecular rotary motors with visible light by intra-and intermolecular energy transfer from palladium porphyrin

A Cnossen, L Hou, MM Pollard… - Journal of the …, 2012 - ACS Publications
Driving molecular rotary motors using visible light (530–550 nm) instead of UV light was
achieved using palladium tetraphenylporphyrin as a triplet sensitizer. Visible light driven …

Photochromic Metal Complexes of N-Methyl-4,4′-Bipyridinium: Mechanism and Influence of Halogen Atoms

XY Lv, MS Wang, C Yang, GE Wang, SH Wang… - Inorganic …, 2012 - ACS Publications
Photochromism of N-methyl-4, 4′-bipyridinium (MQ+) salts and their metal complexes has
never been reported. A series of MQ+ coordinated halozinc complexes [(MQ) ZnX3](X= Cl …

Visible‐light‐driven photoisomerization and increased rotation speed of a molecular motor acting as a ligand in a ruthenium (II) complex

SJ Wezenberg, KY Chen, BL Feringa - Angewandte Chemie, 2015 - Wiley Online Library
Toward the development of visible‐light‐driven molecular rotary motors, an overcrowded
alkene‐based ligand and the corresponding ruthenium (II) complex is presented. In our …

Absorption spectra of azobenzenes simulated with time‐dependent density functional theory

D Jacquemin, J Preat, EA Perpète… - … Journal of Quantum …, 2011 - Wiley Online Library
Using time‐dependent density functional theory and the polarizable continuum model, we
have simulated the absorption spectra of an extended series of azobenzene dyes. First, we …

Vapor-controlled linkage isomerization of a vapochromic bis (thiocyanato) platinum (II) complex: new external stimuli to control isomerization behavior

A Kobayashi, Y Fukuzawa, HC Chang… - Inorganic Chemistry, 2012 - ACS Publications
We synthesized a novel Pt (II)–diimine complex with a typical ambidentate thiocyanato
ligand,[Pt (thiocyanato) 2 (H2dcbpy)](1; H2dcbpy= 4, 4′-dicarboxy-2, 2′-bipyridine), and …

Functionalized lanthanide (III) complexes constructed from azobenzene derivative and β-diketone ligands: Luminescent, magnetic, and reversible trans-to-cis …

LR Lin, HH Tang, YG Wang, X Wang, XM Fang… - Inorganic …, 2017 - ACS Publications
The coordination ability of ligands functionalized by azobenzene was manipulated, and two
novel chelating ligands,(E)-4-(phenyldiazenyl)-N, N-bis (pyridin-2-ylmethyl) benzohydrazide …