Multi‐Stimuli Responsive and Multicolor Adjustable Pure Organic Room Temperature Fluorescence‐Phosphorescent Dual‐Emission Materials
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202101312
Abstract: A simple bromine and cyanogen substituents positional isomeric 9‐phenyl‐9H‐carbazole (PhCz) donor–acceptor system (namely p‐NN‐Br and m‐NN‐Br) displays ultralong organic phosphorescence, and exhibits unique dual emission properties (fluorescence and phosphorescence). These molecules are found to display… read more here.
Keywords: emission; responsive multicolor; stimuli responsive; multi stimuli ... See more keywords
Tunable Dual-Emission in Monodispersed Sb3+ /Mn2+ Codoped Cs2 NaInCl6 Perovskite Nanocrystals through an Energy Transfer Process.
Sign Up to like & getrecommendations! Published in 2020 at "Small"
DOI: 10.1002/smll.202002547
Abstract: Double halide perovskites are a class of promising semiconductors applied in photocatalysis, photovoltaic devices, and emitters to replace lead halide perovskites, owing to their nontoxicity and chemical stability. However, most double perovskites always exhibit low… read more here.
Keywords: energy transfer; cs2 naincl6; codoped cs2; tunable dual ... See more keywords
Dual-emission carbon dots for ratiometric detection of Fe3+ ions and acid phosphatase.
Sign Up to like & getrecommendations! Published in 2020 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2020.01.033
Abstract: We have developed a simple and convenient route to prepare fluorescent carbon dots with dual emission peaks respectively at 470 and 570 nm. The prepared dual-emission carbon dots can be used for ratiometric detection of Fe3+… read more here.
Keywords: fe3 ions; detection; carbon dots; ratiometric detection ... See more keywords
Simultaneous sensing γ-glutamyl transpeptidase and alkaline phosphatase by robust dual-emission carbon dots.
Sign Up to like & getrecommendations! Published in 2021 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2021.338829
Abstract: Rapid, convenient, sensitive and simultaneous detection of distinct enzymes is urgently needed for diagnosis, therapeutics and prognostic of related diseases. Here, a new strategy for simultaneous monitoring γ-glutamyl transpeptidase (GGT) and alkaline phosphatase (ALP) activity… read more here.
Keywords: glutamyl transpeptidase; alp activity; alp; alkaline phosphatase ... See more keywords
Self-twisting for macrochirality from an achiral asterisk molecule with fluorescence-phosphorescence dual emission
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2017.08.002
Abstract: Abstract Understanding of the role of supramolecular chirality for tuning material optoelectronic properties has been restricted by the limited number of cases. A particular challenge is to impose supramolecular chirality onto multicolor luminescent systems that… read more here.
Keywords: self assembly; phosphorescence dual; self; self twisting ... See more keywords
Dual emission of singlet and triplet states boost the sensitivity of pressure-sensing
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2020.12.035
Abstract: Abstract Pressure-related sensing materials in mechanochromic luminescent materials have received wide attention. However, at present, most piezochromic luminescence (PCL) materials have problems such as aggregation-caused quenching (ACQ) effect due to the presence of powder form,… read more here.
Keywords: pressure sensing; pressure; sensitivity pressure; film ... See more keywords
Oligo(ethylene glycol) (OEG) functionalized 2-(2′-Hydroxy benzofuranyl) benzoxazole (HBBO) derivatives: Synthesis, photophysical properties and biomolecules binding studies
Sign Up to like & getrecommendations! Published in 2021 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2020.108895
Abstract: Abstract Two molecular fluorophores based on a 2-(2’-Hydroxybenzofuranyl) benzoxazole (HBBO) scaffold and presenting an Excited-State Intramolecular Proton Transfer (ESIPT) process are reported herein. These dyes incorporate strongly electrodonating aromatic amino groups on the benzofuranyl side,… read more here.
Keywords: benzoxazole hbbo; dual emission; photophysical properties; oligo ethylene ... See more keywords
A high-sensitive ratiometric luminescent thermometer based on dual-emission of carbon dots/Rhodamine B nanocomposite.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2019.05.088
Abstract: A core-shell nanocomposite based on carbon dots (CD)/Rhodamine B (RhB) is realized by a facile method. The composite particles show spherical shape with narrow size distribution, non-agglomeration and smooth surface. The as-obtained nanocomposite shows the… read more here.
Keywords: high sensitive; dots rhodamine; carbon dots; dual emission ... See more keywords
Synthesis and optical properties of tunable dual emission copper doped CdTe1-xSex alloy nanocrystals
Sign Up to like & getrecommendations! Published in 2019 at "Optical Materials"
DOI: 10.1016/j.optmat.2019.109392
Abstract: Abstract Tunable and dual emission Cu2+-doped CdTe1-xSex alloy nanocrystals (NCs) were successfully synthesized by the wet chemical method. The morphology and chemical compositions of the synthesized NCs were assessed by transmission electron microscopy (TEM), and… read more here.
Keywords: cdte1 xsex; doped cdte1; dual emission; spectroscopy ... See more keywords
Boron regulated dual emission in B, N doped graphene quantum dots
Sign Up to like & getrecommendations! Published in 2020 at "Optical Materials"
DOI: 10.1016/j.optmat.2020.110577
Abstract: Abstract Graphene quantum dots are promising candidates for LED and solar cell studies with their low toxicity, inexpensive production cost and high luminescence capacity. However, controlling optical properties of graphene quantum dots is a challenge,… read more here.
Keywords: graphene quantum; doped graphene; boron; quantum dots ... See more keywords
Dual-Emission GFP Chromophore-Based Derivative for Imaging and Discriminating Aβ Oligomers and Aggregates.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.1c03452
Abstract: β-Amyloid deposition is one of the main pathological features of Alzheimer's disease (AD). The development of fluorescent probes targeting specific β-amyloid species has recently become an attractive strategy to achieve the early diagnosis of AD.… read more here.
Keywords: emission gfp; gfp chromophore; oligomers aggregates; chromophore based ... See more keywords