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4,417 Newest Publications about the topic dyes

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A simple and versatile strategy for realizing bright multicolor mechanoluminescence

03-Jul-2018 | qikun sun; Kai Zhang; zhenzhen zhang; liangliang tang; Zongliang Xie; Zhenguo Chi; Shanfeng Xue; Haichang Zhang; Wen ..., Chemical Communication, 2018

Multicolor mechanoluminescence(ML) is first realized by using the stable organic blue ML emitter N-henylcarbazole as host matrix. It is claimed that a good ML host should have a moderate melting point and can dissolve or disperse organic dyes but maintain high ML activity and crystallinity. This ...

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A bifunctional cationic metal–organic framework based on unprecedented nonanuclear copper(II) cluster for high dichromate and chromate trapping and highly efficient photocatalytic degradation of organic dyes under visible light irradiation

03-Jul-2018 | Tian-Rui Zheng; Lin-Lu Qian; Min Li; Zhi-Xiang Wang; Ke Li; Ya-Qian Zhang; Bao-Long Li; Bing Wu, Dalton Transactions, 2018

A bifunctional cationic metal–organic framework {[Cu9(OH)6Cl2(itp)6(1,4-bdc)3](NO3)2(OH)2·20H2O}n (1-NO3-OH·20H2O) was synthesized and characterized (itp = 1-imidazol-1-yl-3-(1,2,4-triazol-4-yl)propane, 1,4-bdc = 1,4-benzenedicarboxylate). In 1-NO3-OH·20H2O, three [Cu3(μ3-OH)(μ2-OH)] trimeric ...

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Molecules, Vol. 23, Pages 1563: Interference of Quercetin on Astragalus Polysaccharide-Induced Macrophage Activation

28-Jun-2018 | Li, Zhi-Peng ; Liu, Hong-Bing ; Zhang, Quan-Wei ; Li, Li-Feng ; Bao, Wan-Rong ; Ma, Dik-Lung ; Leung, Chung-Hang ; B ..., Molecules, 2018

Molecules, Vol. 23, Pages 1563: Interference of Quercetin on Astragalus Polysaccharide-Induced Macrophage Activation Molecules doi: 10.3390/molecules23071563 Authors: Zhi-Peng Li Hong-Bing Liu Quan-Wei Zhang Li-Feng Li Wan-Rong Bao Dik-Lung Ma Chung-Hang Leung Zhao-Xiang ...

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Molecules, Vol. 23, Pages 1556: Cyclodextrin-Enabled Polymer Composites for Packaging †

27-Jun-2018 | Szente, Lajos ; Fenyvesi, Éva, Molecules, 2018

Molecules, Vol. 23, Pages 1556: Cyclodextrin-Enabled Polymer Composites for Packaging † Molecules doi: 10.3390/molecules23071556 Authors: Lajos Szente Éva Fenyvesi Cyclodextrin complexes of fragrances, antimicrobial agents, dyes, insecticides, UV-filters can be incorporated into ...

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Iodine binding with thiophene and furan based dyes for DSCs

27-Jun-2018 | Alexandra Baumann; Hammad Cheema; Md Abdus Sabuj; Louis E. McNamara; Yanbing Zhang; Adithya Peddapuram; Suong T. Ngu ..., Physical Chemistry Chemical Physics, 2018

Iodine binding to thiophene rings in dyes for dye-sensitized solar cells (DSCs) has been hypothesized to be performance degrading in a number of literature cases. Binding of iodine to dyes near the semiconductor surface can promote undesirable electron transfers and lower the overall efficiency ...

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Pyrimidine-containing [small beta]-iminoenolate difluoroboron complexes acting as non-traditional [small pi]-gelators and mechanofluorochromic dyes

26-Jun-2018 | Wenhua Mi; Zhiyu Qu; Jingbo Sun; Fushuang Zhang; Lu Zhai; Jinyu Zhao; Kaiqi Ye, New Journal of Chemistry, 2018

New pyrimidine-containing β-iminoenolate CPPA and TCPPA and their difluoroboron complexes CPPAB and TCPPAB were synthesized. It was found that TCPPA and TCPPAB bearing tert-butyl could self-assemble into organogels in methylcyclohexane/1,4-dioxane and other solvents, but no organogel could be ...

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Molecular design toward suppressing electron recombination and enhancing light-absorbing ability of dye for sensitized solar cell: A theoretical investigation

26-Jun-2018 | Ping Li; Chongping Song; Zhixiang Wang; Jiaqi Li; houyu Zhang, New Journal of Chemistry, 2018

The recombination rates of two typical D-π-A dyes have been evaluated qualitatively by means of quantum chemical calculations. By dissecting the geometrical and electronic structures of the dyes, the function of inserted phenyl ring in inhibiting recombination is recognized as blocking back ...

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The influence of aggregation on the third-order nonlinear optical property of [small pi]-conjugated chromophores: the case of cyanine dyes

26-Jun-2018 | Chao Wang; Yizhong Yuan, Physical Chemistry Chemical Physics, 2018

The external molecular environment like the aggregation of molecules can significantly change the intrinsic third-order nonlinear optical (NLO) property of π-conjugated chromophores. A combined experimental and theoretical study was performed to understand the influence of the aggregation of ...

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Materials, Vol. 11, Pages 1069: Boron Nitride Nanosheets/PNIPAM Hydrogels with Improved Thermo-Responsive Performance

24-Jun-2018 | Xue, Shishan ; Wu, Yuanpeng ; Wang, Jiemin ; Guo, Meiling ; Liu, Dan ; Lei, Weiwei, Materials, 2018

Materials, Vol. 11, Pages 1069: Boron Nitride Nanosheets/PNIPAM Hydrogels with Improved Thermo-Responsive Performance Materials doi: 10.3390/ma11071069 Authors: Shishan Xue Yuanpeng Wu Jiemin Wang Meiling Guo Dan Liu Weiwei Lei Thermo-responsive hydrogel is an important ...

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Synthetic, small-molecule photoantimicrobials – a realistic approach

20-Jun-2018 | Mark Wainwright, Photochemical & Photobiological Sciences, 2018

The search for suitable, low-molecular weight photoantimicrobials for use in infection control has strong foundations in conventional antiseptic research from the early-mid 20th Century. Many examples of dyes exist having conventional antimicrobial activity among the azine, acridine and ...

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