Non-covalent routes to tune the optical properties of molecular materials

S Varughese - Journal of Materials Chemistry C, 2014 - pubs.rsc.org
Switching and tuning solid state luminescence properties of molecular materials by
modulating molecular packing through non-covalent routes is an attractive prospect. This …

Organic solid‐state fluorescence: strategies for generating switchable and tunable fluorescent materials

SP Anthony - ChemPlusChem, 2012 - Wiley Online Library
Organic fluorescent materials have been an integral part of recently emerged optoelectronic
device technologies owing to their good photophysical properties such as high quantum …

Multistimuli two-color luminescence switching via different slip-stacking of highly fluorescent molecular sheets

SJ Yoon, JW Chung, J Gierschner, KS Kim… - Journal of the …, 2010 - ACS Publications
Color tuning and switching of the solid-state luminescence of organic materials are attractive
subjects for both the fundamental research and practical applications such as optical …

o‐Carborane‐Based Anthracene: A Variety of Emission Behaviors

H Naito, Y Morisaki, Y Chujo - … Chemie International Edition, 2015 - Wiley Online Library
An o‐carborane‐based anthracene was synthesized, and single crystals, with incorporated
solvent molecules, were obtained from the CHCl3, CH2Cl2, and C6H6 solutions. The …

[PDF][PDF] Organic Polymorphs: One‐Compound‐Based Crystals with Molecular‐Conformation‐and Packing‐Dependent Luminescent Properties

K Wang, H Zhang, S Chen, G Yang, J Zhang… - Advanced …, 2014 - researchgate.net
Kai Wang, Hongyu Zhang,* Shanyong Chen, Guochun Yang, Jibo Zhang, Wenjing Tian,
Zhongmin Su, and Yue Wang* polymorphs with the same or similar packing and different …

Role of molecular packing in determining solid-state optical properties of π-conjugated materials

S Varghese, S Das - The journal of physical chemistry letters, 2011 - ACS Publications
The optical properties of π-conjugated organic molecules in their solid state are critically
important in determining performance efficiencies of optoelectronic devices such as organic …

Excimer-induced high-efficiency fluorescence due to pairwise anthracene stacking in a crystal with long lifetime

H Liu, L Yao, B Li, X Chen, Y Gao, S Zhang… - Chemical …, 2016 - pubs.rsc.org
Herein, we report an anthracene-based material, 2-(anthracen-9-yl) thianthrene (2-TA-AN),
whose crystal exhibits excimer fluorescence with an unexpected high luminous efficiency …

Alternately π‐Stacked Systems Assisted by o‐Carborane: Dual Excimer Emission and Color Modulation by Bcage‐Methylation

J Ochi, K Tanaka, Y Chujo - Angewandte Chemie, 2023 - Wiley Online Library
Herein, we report the unique solid‐state excimer emission of three types of acridine‐
tethered o‐carboranes with variable degrees of methylation at the o‐carborane unit. They all …

Regulation of π‐stacked anthracene arrangement for fluorescence modulation of organic solid from monomer to excited oligomer emission

T Hinoue, Y Shigenoi, M Sugino… - … A European Journal, 2012 - Wiley Online Library
The construction and precise control of the face‐to‐face π‐stacked arrangements of
anthracene fluorophores in the crystalline state led to a remarkable red shift in the …

A dimeric π‐stacking of anthracene inducing efficiency enhancement in solid‐state fluorescence and non‐doped deep‐blue triplet–triplet annihilation organic light …

P Nalaoh, N Sungworawongpana… - Advanced Optical …, 2021 - Wiley Online Library
Triplet–triplet annihilation (TTA) mechanism utilizing the conversion of low triplet energy
excitons to generate singlet excitons has been successfully employed in realizing highly …