Reducing aggregation caused quenching effect through co-assembly of PAH chromophores and molecular barriers

Y Huang, J Xing, Q Gong, LC Chen, G Liu… - Nature …, 2019 - nature.com
The features of well-conjugated and planar aromatic structures make π-conjugated
luminescent materials suffer from aggregation caused quenching (ACQ) effect when used in …

Let the light be a guide: Chromophore communication in metal-organic frameworks

CR Martin, P Kittikhunnatham, GA Leith, AA Berseneva… - Nano Research, 2021 - Springer
The photonic characteristics of chromophore-containing metal-organic frameworks (MOFs)
have led to extensive photophysical studies in an effort to capitalize on the potency of …

Nanoencapsulation-induced second harmonic generation in pillararene-based host–guest complex cocrystals

H Liang, Y Yang, L Shao, W Zhu, X Liu… - Journal of the …, 2023 - ACS Publications
The features of molecularly preferable centrosymmetric arrangements exclude organic
nonlinear optical (NLO) materials for second harmonic generation (SHG) when used in the …

Two‐Step Oxidation Synthesis of Sulfur with a Red Aggregation‐Induced Emission

Z Wang, C Zhang, H Wang, Y Xiong, X Yang… - Angewandte …, 2020 - Wiley Online Library
Sulfur is not normally considered a light‐emitting material, even though there have been
reports of a dim luminescence of this compound in the blue‐to‐green spectral region. Now, it …

Benzothiazole-based fluorophores of donor− π-acceptor− π-donor type displaying high two-photon absorption

V Hrobáriková, P Hrobárik, P Gajdoš… - The Journal of …, 2010 - ACS Publications
A series of novel heterocycle-based dyes with donor− π-bridge− acceptor− π-bridge− donor
(D-π-A-π-D) structural motif, where benzothiazole serves as an electron-withdrawing core …

Excited-state energy transfer-associated dual emission of light-emitting polymers containing sulfonated graphene oxide for sensing of pH, Co (II), and Bi (III)

C Roy, MDH Sanfui, S Roy, N Hassan… - ACS Applied Nano …, 2023 - ACS Publications
The design, synthesis, optimization, and development of an excited-state energy transfer
(ESET)-assisted dual-light emission hybrid polymeric sensor are very much challenging …

Probing the π-Stacking Induced Molecular Aggregation in π-Conjugated Polymers, Oligomers, and Their Blends of p-Phenylenevinylenes

SR Amrutha, M Jayakannan - The Journal of Physical Chemistry …, 2008 - ACS Publications
The role of π-stack induced molecular aggregation on solution and solid-state luminescent
properties was investigated for the tricyclodecane substituted bulky (p-phenylenevinylene) s …

Full color tunable aggregation-induced emission luminogen for bioimaging based on an indolizine molecular framework

SK Choi, J Rho, SE Yoon, JH Seok, H Kim… - Bioconjugate …, 2020 - ACS Publications
By taking advantage of a unique mechanism of aggregation-induced emission (AIE)
phenomena, AIE luminogens (AIEgens) have been provided as a solution to overcome the …

From single chains to aggregates, how conjugated polymers behave in dilute solutions

D Wang, Y Yuan, Y Mardiyati, C Bubeck… - Macromolecules, 2013 - ACS Publications
Conjugated polymers offer unique combination of easily tailored mechanical, electrical and
optical properties that makes them perfect materials for the preparation of various devices …

Aggregation effects on the emission spectra and dynamics of model oligomers of MEH-PPV

GA Sherwood, R Cheng, TM Smith… - The Journal of …, 2009 - ACS Publications
The effects of aggregate formation on the photophysical properties of oligomers of MEH-PPV
were studied in bulk solution to better understand the effects of aggregation on the emission …