scholarly journals Ag+ coordination polymers of a chiral thiol ligand bearing an AIE fluorophore

2017 ◽  
Vol 53 (1) ◽  
pp. 255-258 ◽  
Author(s):  
Dan-Dan Tao ◽  
Qian Wang ◽  
Xiao-Sheng Yan ◽  
Na Chen ◽  
Zhao Li ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Fluorescence Enhancement ◽  
Supramolecular Structures ◽  
First Time ◽  
Thiol Ligand

The Ag+ coordination polymers of a chiral thiol ligand containing an AIE fluorophore differ very much in their supramolecular structures compared to the aggregates of the thiol ligand itself. The differences in the extent of fluorescence enhancement are detailed for the first time.

scholarly journals Supramolecular structures of terbium(iii) porphyrin double-decker complexes on a single-walled carbon nanotube surface

RSC Advances ◽  
2019 ◽  
Vol 9 (48) ◽  
pp. 28135-28145
Author(s):  
Ahmed I. A. Abd El-Mageed ◽  
Takuji Ogawa
Keyword(s):  
Carbon Nanotubes ◽  
Scanning Probe Microscopy ◽  
Single Walled Carbon Nanotubes ◽  
Supramolecular Structures ◽  
Scanning Probe ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Double Decker ◽  
Walled Carbon Nanotubes ◽  
First Time

For the first time, using scanning probe microscopy, the supramolecular structures of terbium porphyrin double-decker complexes were observed on single-walled carbon nanotubes surfaces, where the molecules formed a well-ordered self-assembled array.

Facile template synthesis of water-soluble triazine-based Schiff base ligand bridged-coordination polymers of Co(ii), Ni(ii), and Cu(ii): structure, biomolecular interactions, and cytotoxic activity

2019 ◽  
Vol 43 (34) ◽  
pp. 13371-13380 ◽  
Author(s):  
Sheikdawood Parveen ◽  
Thathan Premkumar ◽  
Hung Huy Nguyen ◽  
Subbiah Govindarajan
Keyword(s):  
Schiff Base ◽  
Cytotoxic Activity ◽  
Coordination Polymers ◽  
Schiff Base Ligand ◽  
Template Synthesis ◽  
Water Soluble ◽  
Biomolecular Interactions ◽  
First Time ◽  
Ct Dna

For the first time, a new hydrazone Schiff base ligand and its Co(ii), Ni(ii), and Cu(ii) complexes were synthesised and characterised. Their antioxidant and binding activities towards CT-DNA and BSA were evaluated.

Three AIE-ligand-based Cu(i) coordination polymers: synthesis, structures and luminescence sensing of TNP

2020 ◽  
Vol 44 (14) ◽  
pp. 5285-5292 ◽  
Author(s):  
Jinfang Zhang ◽  
Hongchen Xia ◽  
Simeng Ren ◽  
Wen Jia ◽  
Chi Zhang
Keyword(s):  
Coordination Polymers ◽  
Efficient Detection ◽  
First Time

Cu(i) CPs were constructed for the first time with the AIE ligand DPMF; they exhibited distinct architectures and efficient detection of TNP.

Amalgamating 4′-substituted 4,2′:6′,4′′-terpyridine ligands with double-helical chains or ladder-like networks

RSC Advances ◽  
2016 ◽  
Vol 6 (11) ◽  
pp. 9270-9277 ◽  
Author(s):  
Guoqi Zhang ◽  
Jiawen Tan ◽  
Tonya Phoenix ◽  
David R. Manke ◽  
James A. Golen ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Self Assembly ◽  
Structural Diversity ◽  
Metal Organic ◽  
Terpyridine Ligands ◽  
First Time

HgII-mediated self-assembly of metal–organic coordination polymers based on 4,2′:6′,4′′-terpyridine derivatives is for the first time presented and the structural diversity dependent upon the use of 4′-substituents of ligand is revealed.

Diphenylacrylonitrile-connected BODIPY dyes: fluorescence enhancement based on dark and AIE resonance energy transfer

2017 ◽  
Vol 15 (28) ◽  
pp. 6006-6013 ◽  
Author(s):  
Liangbin Lin ◽  
Xiaoru Lin ◽  
Hongyu Guo ◽  
Fafu Yang
Keyword(s):  
Energy Transfer ◽  
Fluorescence Enhancement ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Energy Transfers ◽  
First Time

Diphenylacrylonitrile-connected BODIPY dyes were reported for the first time, and they exhibited remarkable fluorescence enhancement based on both dark and AIE resonance energy transfers.

scholarly journals Фотоиндуцированное усиление флуоресценции красителя эванса синего в водном растворе альбумина-=SUP=-*-=/SUP=-

2019 ◽  
Vol 126 (5) ◽  
pp. 636
Author(s):  
А.А. Намыкин ◽  
А.П. Хороводов ◽  
О.В. Семячкина-Глушковская ◽  
В.В. Тучин ◽  
И.В. Федосов
Keyword(s):  
Blood Plasma ◽  
Evans Blue ◽  
Fluorescence Spectra ◽  
Fluorescence Enhancement ◽  
Albumin Solution ◽  
Enhanced Fluorescence ◽  
Rat Blood ◽  
Dye Fluorescence ◽  
First Time ◽  
In Blood Plasma

AbstractThe effect of photoinduced enhancement of Evans blue (EB) dye fluorescence in blood plasma and albumin solution has been considered. Manifestations of the dye fluorescence enhancement in the albumin solution and rat blood plasma have been compared. Saturation of photoinduced fluorescence, the effect of enhanced fluorescence delay, and divergence in fluorescence spectra of the solutions have been found for the first time. Based on the obtained results, a hypothesis about the presence of nonfluorescent complexes with the EB participation in blood plasma is proposed.

scholarly journals Facile Synthesis of 3-(Azol-1-yl)-1-adamantanecarboxylic Acids—New Bifunctional Angle-Shaped Building Blocks for Coordination Polymers

Molecules ◽  
2019 ◽  
Vol 24 (15) ◽  
pp. 2717 ◽  
Author(s):  
Dmitry Pavlov ◽  
Taisiya Sukhikh ◽  
Evgeny Filatov ◽  
Andrei Potapov
Keyword(s):  
Sulfuric Acid ◽  
Carboxylic Acid ◽  
Coordination Polymers ◽  
Building Blocks ◽  
X Ray Diffraction ◽  
Facile Synthesis ◽  
X Ray ◽  
Adamantanecarboxylic Acid ◽  
Concentrated Sulfuric Acid ◽  
First Time

For the first time, orthogonally substituted azole-carboxylate adamantane ligands were synthesized and used for preparation of coordination polymers. The angle-shaped ligands were prepared by the reaction of 1-adamantanecarboxylic acid and azoles (1H-1,2,4-triazole, 3-methyl-1H-1,2,4-triazole, 3,5-dimethyl-1H-1,2,4-triazole, 1H-tetrazole, 5-methyl-1H-tetrazole) in concentrated sulfuric acid. Variation of the solvent and substituents in azole rings allowed to prepare both 1D and 2D copper(II) and nickel(II) coordination polymers, [Cu2(trzadc)4(H2O)0.7]∙DMF∙0.3H2O, [Cu(trzadc)2(MeOH)]∙MeOH, [Ni(trzadc)2(MeOH)2] and [Cu2(mtrzadc)3(MeOH)]+NO3– (trzadc-3-(1,2,4-triazol-1-yl)-adamantane-1-carboxylic acid; mtrzadc-3-(3-methyl-1,2,4-triazol-1-yl)-adamantane-1-carboxylic acid) which were structurally characterized by single crystal X-ray diffraction. Complex [Cu(trzadc)2(MeOH)]∙MeOH was shown to act as a catalyst in the Chan-Evans-Lam arylation reaction.

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