Alkoxy substituted D-π-A dimethyl-4-pyrone derivatives: Aggregation induced emission enhancement, mechanochromic and solvatochromic properties
Sign Up to like & getrecommendations! Published in 2017 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2016.09.063
Abstract: Abstract Three series of D-π-A 2,6-dimethyl-4-pyrone-cored derivatives were designed and synthesized. Evaluation by spectroscopic methods indicated that all the compounds exhibited aggregation-induced emission enhancement (AIEE) effect and solvatochromism. The experimental results revealed that the restriction… read more here.
Keywords: induced emission; dimethyl pyrone; aggregation induced; emission enhancement ... See more keywords
Aggregation-induced emission enhancement -active triarylamine-based polyamides containing fused ring groups towards electrochromic smart window and sensor for HCl and TNP
Sign Up to like & getrecommendations! Published in 2021 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2020.108799
Abstract: Abstract A series of new polyamides (PAs) were designed and synthesized based on two novel triarylamines (TAA) with fused ring groups via phenyl bridge through the Suzuki coupling reaction. These novel PAs have amorphous structure… read more here.
Keywords: ring groups; emission enhancement; aggregation induced; fused ring ... See more keywords
Pyrene-fused hexaarylbenzene luminogens: Synthesis, characterization, and aggregation-induced emission enhancement
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DOI: 10.1016/j.dyepig.2021.109452
Abstract: Six novel pyrene-fused hexaarylbenzene derivatives (3a-f) were designed, synthesized, and characterized, which exhibited aggregation-induced emission enhancement (AIEE) in the aggregated state by means of THF/H2O mixtures. Techniques such as theoretical calculations, single crystal X-ray diffraction,… read more here.
Keywords: pyrene fused; aggregation induced; emission enhancement; induced emission ... See more keywords
Gelation-induced emission enhancement in a “butterfly”-shaped π-conjugated organogelator and its reversible response to acid/base
Sign Up to like & getrecommendations! Published in 2017 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2017.07.073
Abstract: Abstract In this work, we find that a new “butterfly”-shaped π-conjugated molecule, namely SY1 , has the ability to undergo gelatinization in several solvents. Even though the SY1 moiety is not modified by normal auxiliary… read more here.
Keywords: reversible response; gelation; emission enhancement; acid base ... See more keywords
Structural Confinement and Energetic Matching Synergistic Effect toward a High-Energy Transfer Efficiency and a Significant Red Emission Enhancement in a Eu2+,Ln3+ Co-doped Sr9LiMn(PO4)7 Whitlockite Phosphor.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c00712
Abstract: Despite an encouraging progress, Mn2+-activated red phosphors suffer from an insufficient emission intensity and a bad color purity. Thus, it is necessary to find a new strategy to realize a bright red emission through highly… read more here.
Keywords: red emission; emission; sr9limn po4; emission enhancement ... See more keywords
Plasmon-Controlled Selective Emission Enhancement of Eu3+ with (Au Core)@(Y(V,P)O4:Eu) Nanostructures.
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DOI: 10.1021/acsnano.3c01462
Abstract: Plasmonic nanostructures have a capability to control the photoluminescence (PL) emission properties of optical species and thus can dramatically enhance the performances of diverse optical systems and devices. Lanthanide ions typically exhibit multiple PL emission… read more here.
Keywords: core; emission; core nanostructures; emission enhancement ... See more keywords
Pillar[5]arene-Containing Metallacycles and Host-Guest Interaction Caused Aggregation-Induced Emission Enhancement Platforms.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.0c08697
Abstract: Coordination-driven Pt metallacycles have shown potential in controllable modular self-assembly, which has made a vital contribution to biomedicine, catalysis, and multiresponsive materials. Herein, pillar[5]arene units were integrated into one skeleton through coordination-driven self-assembly, resulting in… read more here.
Keywords: emission enhancement; arene containing; metallacycle; host guest ... See more keywords
Light emission enhancement by supramolecular complexation of chemiluminescence probes designed for bioimaging† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc05174g
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Science"
DOI: 10.1039/c8sc05174g
Abstract: Chemiluminescence offers advantages over fluorescence for bioimaging, since an external light source is unnecessary with chemiluminescent agents. read more here.
Keywords: complexation chemiluminescence; supramolecular complexation; light emission; chemiluminescence ... See more keywords
Efficiently luminescent copper(i) iodide complexes with crystallization-induced emission enhancement (CIEE).
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c9dt01910c
Abstract: Luminescent Cu(i) iodide complexes featuring simple neutral diimine and phosphine ligands were prepared. The emission intensity of these complexes was significantly enhanced by crystallization. Intermolecular π-π interactions between the adjacent diimine ligands should be responsible… read more here.
Keywords: iodide complexes; emission enhancement; crystallization; induced emission ... See more keywords
Aggregation-induced emission enhancement (AIEE) of tetrarhenium(I) metallacycles and their application as luminescent sensors for nitroaromatics and antibiotics.
Sign Up to like & getrecommendations! Published in 2023 at "Dalton transactions"
DOI: 10.1039/d2dt03408e
Abstract: The self-assembly of tetrarhenium metallacycles [{Re(CO)3}2(μ-dhaq)(μ-N-N)]2 (3a, N-N = 1,3-bis(1-butylbenzimidazol-2-yl)benzene; 3b, N-N = 1,3-bis(1-octylbenzimidazol-2-yl)benzene), (H2-dhaq = 1,4-dihydroxy-9,10-anthraquinone) and [{Re(CO)3}2(μ-thaq)(μ-N-N)]2 (4, N-N = 1,3-bis(1-butylbenzimidazol-2-yl)benzene), (H2-thaq = 1,2,4-trihydroxy-9,10-anthraquinone) under solvothermal conditions is described. The metallacycles 3a,b and… read more here.
Keywords: aggregation; induced emission; emission; aggregation induced ... See more keywords
Towards site-specific emission enhancement of gold nanoclusters using plasmonic systems: advantages and limitations.
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DOI: 10.1039/d2nr06680g
Abstract: Photoluminescent gold nanoclusters are widely seen as a promising candidate for applications in biosensing and bioimaging. Although they have many of the required properties, such as biocompatibility and photostability, the luminescence of near infrared emitting… read more here.
Keywords: gold; gold nanoclusters; gold nanorods; emission enhancement ... See more keywords