Recent advances in photofunctional polymorphs of molecular materials

B Lu, S Liu, D Yan - Chinese Chemical Letters, 2019 - Elsevier
Recently, molecule-based luminescent materials have been drawing extensive attention
due to their desirable properties and promising applications in the fields of sensors, lighting …

Energy Conversion in Single‐Crystal‐to‐Single‐Crystal Phase Transition Materials

Y Zheng, X Jia, K Li, J Xu, XH Bu - Advanced Energy Materials, 2022 - Wiley Online Library
Abstract Single‐crystal‐to‐single‐crystal (SCSC) phase transitions are direct structural
evolutions of crystalline materials in the solid state without the damage of ordering in the …

Untangling the mechanochromic properties of benzothiadiazole-based luminescent polymorphs through supramolecular organic framework topology

M Echeverri, C Ruiz, S Gámez-Valenzuela… - Journal of the …, 2020 - ACS Publications
Two new luminophore polymorphs of 4-bromo-7-(4-nonylphenyl) benzo [c][1, 2, 5]
thiadiazole (1α and 1β) exhibiting different color emissions, which switch into each other in …

Bifurcated Polymorphic Transition and Thermochromic Fluorescence of a Molecular Crystal Involving Three-Dimensional Supramolecular Gear Rotation

YH Yang, YS Chen, WT Chuang… - Journal of the American …, 2024 - ACS Publications
The ability of molecules to move and rearrange in the solid state accounts for the
polymorphic transition and stimuli-responsive properties of molecular crystals. However …

Shape-dependent photomechanical motions of cyanostilbene-based molecular crystals

X Ma, P Li, J Wang, M Yin, Y Zhang - Crystal Growth & Design, 2022 - ACS Publications
Photomechanical dynamic molecular crystals provide a platform for the transition from photo
energy to mechanical motions. However, the development of modulating multiple …

Chiral Self‐Discrimination Induced Luminescence Vapochromism of Binaphthol Imides for Anti‐Counterfeiting and Data Encryption

Y Zhang, HM Chen, MJ Lin - Advanced Optical Materials, 2024 - Wiley Online Library
Chiral self‐discrimination plays a critical role in supramolecular chemistry and materials
science. However, an ideal strategy for achieving chiral self‐discrimination remains elusive …

Zn (II) complexes based on a schiff base: mechanochromism-and solvent molecule-dependent acidochromism

QF Liang, HW Zheng, DD Yang… - Crystal Growth & …, 2022 - ACS Publications
A new Schiff base molecule (HL) with a triphenylamine group and its three zinc (II)
complexes (1, 1-THF, and 1-DMF) were synthesized and characterized. As expected, three …

Novel highly luminescent diketofurofuran dye in liquid crystal matrices for thermal sensors and light amplification

M Czajkowski, SJ Czarnocki, AB Szukalska… - Journal of Materials …, 2023 - pubs.rsc.org
Research is underway to find organic dyes with high photoluminescence quantum yield
(QY) and having compatibility with liquid crystals (LCs) that would be suitable for application …

Robust Supramolecular Nano‐Tunnels Built from Molecular Bricks

P Wei, X He, Z Zheng, D He, Q Li, J Gong… - Angewandte …, 2021 - Wiley Online Library
Herein we report a linear ionic molecule that assembles into a supramolecular nano‐tunnel
structure through synergy of trident‐type ionic interactions and π–π stacking interactions …