Stepping out of the blue: from visible to near‐IR triggered photoswitches

Z Zhang, W Wang, M O'Hagan, J Dai… - Angewandte Chemie …, 2022 - Wiley Online Library
Light offers unique opportunities for controlling the activity of materials and biosystems with
high spatiotemporal resolution. Molecular photoswitches are chromophores that undergo …

Photoswitchable diarylethenes: from molecular structures to biological applications

Z Li, X Zeng, C Gao, J Song, F He, T He, H Guo… - Coordination Chemistry …, 2023 - Elsevier
Diarylethene (DAE) photoswitches, known for their reversible photoinduced cyclization and
cycloreversion reactions, have shown great promise in various fields such as optical data …

Visible‐light‐activated molecular switches

D Bléger, S Hecht - Angewandte Chemie International Edition, 2015 - Wiley Online Library
The ability to influence key properties of molecular systems by using light holds much
promise for the fields of materials science and life sciences. The cornerstone of such …

Designing molecular photoswitches for soft materials applications

J Boelke, S Hecht - Advanced Optical Materials, 2019 - Wiley Online Library
In order to respond to light stimuli, materials and devices thereof must contain a
photoresponsive component. Ideally, this response is reversible and can be tuned …

Second-order NLO switches from molecules to polymer films based on photochromic cyclometalated platinum (II) complexes

J Boixel, V Guerchais, H Le Bozec… - Journal of the …, 2014 - ACS Publications
Novel photochromic dithienylethene-based platinum (II) complexes (C∧ N∧ N) Pt (C C
DTE C6H4 D)((C∧ N∧ N)= 4, 4′-di (n-hexyl)-6-phenyl-2, 2′-bipyridine; D= H, NMe2) …

Design and synthesis of bipyridine platinum (II) bisalkynyl fullerene donor–chromophore–acceptor triads with ultrafast charge separation

SH Lee, CTL Chan, KMC Wong, WH Lam… - Journal of the …, 2014 - ACS Publications
Donor–chromophore–acceptor triads,(PTZ) 2-Pt (bpy)-C 60 and (t BuPTZ) 2-Pt (bpy)-C 60,
along with their model compound,(Ph) 2-Pt (bpy)-C 60, have been synthesized and …

Photochromic DTE-Substituted-1, 3-di (2-pyridyl) benzene Platinum (II) Complexes: Photomodulation of luminescence and second-order nonlinear optical properties

H Zhao, E Garoni, T Roisnel, A Colombo… - Inorganic …, 2018 - ACS Publications
We disclose a new family of photochromic cyclometalated platinum (II) complexes (PtDTE1
and PtDTE2), where a dithienylethene (DTE) unit is connected at the para-position of the …

Ytterbium (III) complex with photochromic ruthenium (II) acetylide ligand: all visible light photoswitching of NIR luminescence

P Selvanathan, E Tufenkjian, O Galangau… - Inorganic …, 2023 - ACS Publications
We report a ruthenium (II) bisacetylide complex bearing a photochromic dithienylethene
(DTE) acetylide arm and a coordinating bipyridyl on the trans acetylide unit. Its coordination …

Highly Efficient Deep‐Blue Emitters Based on cis and trans N‐Heterocyclic Carbene PtII Acetylide Complexes: Synthesis, Photophysical Properties, and …

Y Zhang, O Blacque… - Chemistry–A European …, 2013 - Wiley Online Library
We have synthesized cis and trans N‐heterocyclic carbene (NHC) platinum (II) complexes
bearing σ‐alkynyl ancillary ligands, namely [Pt (dbim) 2 (C CR) 2][DBIM= N, N …

Photochromic metal complexes: Photoregulation of both the nonlinear optical and luminescent properties

L Ordronneau, H Nitadori, I Ledoux, A Singh… - Inorganic …, 2012 - ACS Publications
A series of dithienylethene (DTE)-containing 2, 2′-bipyridine ligands and their zinc (II)
diacetate, zinc (II) dichloro, rhenium (I) tricarbonyl bromo, and ruthenium (II) bis (bipyridine) …