Luminescence in crystalline organic materials: from molecules to molecular solids

J Gierschner, J Shi, B Milián‐Medina… - Advanced Optical …, 2021 - Wiley Online Library
Luminescent small, all‐organic molecules are of tremendous interest in materials and life
science applications. Nevertheless, targeted design requires a basic understanding of the …

Macrocycles and cages based on tetraphenylethylene with aggregation-induced emission effect

HT Feng, YX Yuan, JB Xiong, YS Zheng… - Chemical Society …, 2018 - pubs.rsc.org
Organic molecules with an aggregation-induced emission (AIE) effect have recently been
attracting more and more attention due to their colossal potential in solid emitters and …

Force-triggered hypso-and bathochromic bidirectional fluorescence switching beyond 120 nm and its anticounterfeiting applications

Y Yin, Q Guan, Z Chen, D Deng, S Liu, Y Sun… - Science …, 2024 - science.org
Achieving high-contrast tricolor emissive regulation of a single-component molecule using a
single type of external stimulus is highly desirable but challenging. In the present study, we …

Multiple anti‐counterfeiting guarantees from a simple tetraphenylethylene derivative–high‐contrasted and multi‐state mechanochromism and photochromism

G Huang, Q Xia, W Huang, J Tian, Z He… - Angewandte …, 2019 - Wiley Online Library
Herein the novel tetraphenylethylene (TPE) derivative 1 was designed with an integration of
aggregation‐induced emission (AIE), multi‐state mechanochromism and self‐recovery …

The host–guest inclusion driven by host-stabilized charge transfer for construction of sequentially red-shifted mechanochromic system

D Sun, Y Wu, X Han, S Liu - Nature Communications, 2023 - nature.com
Developing more extensive methods to understand the underlying structure-property
relationship of mechanochromic luminescent molecules is demanding but remains …

Functionalized acrylonitriles with aggregation-induced emission: structure tuning by simple reaction-condition variation, efficient red emission, and two-photon …

G Niu, X Zheng, Z Zhao, H Zhang, J Wang… - Journal of the …, 2019 - ACS Publications
Acrylonitriles with aggregation-induced emission (AIE) characteristics have been found to
show promising applications in two-photon biomedical imaging. Generally, elaborate …

Pyrene-based aggregation-induced emission luminogens (AIEgens) with less colour migration for anti-counterfeiting applications

X Wang, L Wang, X Mao, Q Wang, Z Mu, L An… - Journal of Materials …, 2021 - pubs.rsc.org
Traditional luminescent materials are subject to aggregation-caused quenching, which limits
their use for high-technological applications in the solid state. In an attempt to address such …

Pyrene and triphenylamine substituted cyanostyrene and cyanostilbene derivatives with dual-state emission for high-contrast mechanofluorochromism and cell …

Z Huang, F Tang, F He, L Kong, J Huang… - Organic Chemistry …, 2022 - pubs.rsc.org
Dual-state emission (DSE) molecules overcome the limitations of trap-controlled quenching
(TCQ) and solid-state luminescence enhancement (SLE), with the capacity to broaden the …

Novel stimuli-responsive spiropyran-based switch@ HOFs materials enable dynamic anticounterfeiting

Z He, Y Li, H Wu, Y Yang, Y Chen, J Zhu… - … Applied Materials & …, 2022 - ACS Publications
Developing smart fluorescent materials having very advanced levels, showing dynamic
displays of encrypted messaging, remains a huge challenge. In this paper, we present a …

α-Cyanostilbene: a multifunctional spectral engineering motif

P Mahalingavelar, S Kanvah - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
Aggregation-induced emission (AIE) is a unique photophysical phenomenon of organic
chromophores, exhibiting a significant emission enhancement in the condensed phase …