Results 11 to 20 of about 64,520 (291)
, 2018 Polycyclic aromatic hydrocarbons (PAHs) with large graphitic cores have attracted significant attention as charge-transfer materials for photovoltaic and molecular electronics applications.
Sergey V. Lindeman (1316364) +4 more
core +10 more sources
Molecules, 2023 A two-dimensional (2D) lamellar Zn metal–organic framework (Zn-MOF, 1) with a fluorescent 1,6-di(pyridin-3-yl)pyrene (3-DPPy) and 1,4-benzenedicarboxylate (BDC2−) bridging linkers was prepared and structurally characterized. The chemical formula of 1 is [
Chaewon Shin, Jongseo Kim, Seong Huh
doaj +1 more source
Synthesis and Optical Properties of a Series of Push-Pull Dyes Based on Pyrene as the Electron Donor
Molecules, 2023 Fifteen push-pull dyes comprising the tetracyclic polyaromatic pyrene have been designed and synthesized. The optical properties of the fifteen dyes have been examined in twenty-two solvents of different polarities.
Thanh-Tuân Bui +2 more
doaj +1 more source
Pyrene-Functionalized Fluorescent Nanojars: Synthesis Mass Spectrometric, and Photophysical Studies
, 2021 Nanojars are a class of supramolecular coordination complexes based on pyrazolate, Cu2+, and OH– ions that self-assemble around highly hydrophilic anions and serve as efficient anion binding and extraction agents.
Guda Ramakrishna (1270485) +7 more
core +1 more source
Supramolecular assembly of pyrene–DNA conjugates: influence of pyrene substitution pattern and implications for artificial LHCs [PDF]
, 2023 The supramolecular self-assembly of pyrene-DNA conjugates into nanostructures is presented. DNA functionalized with different types of pyrene isomers at the 3'-end self-assemble into nano-objects. The shape of the nanostructures is influenced by the type
Robert Häner +11 more
core +1 more source
Crystals, 2020 A [O,N] bidentate π-expanded ligand system, (E)-1-(n-octylimino)methylpyren-2-ol (2), was newly synthesized via a six-step synthesis from pyrene. The ligand 2 reacts with [PtCl2(PhCN)2] in chlorobenzene and the presence of a base at reflux for 2 h under ...
Xuan-Dien Luong, Xuan-Truong Nguyen
doaj +1 more source
Benzo(a)pyrene inhibits the role of the bioturbator Tubifex tubifex in river sediment biogeochemistry [PDF]
, 2013 The interactions between invertebrates and micro-organisms living in streambed sediments often play key roles in the regulation of nutrient and organic matter fluxes in aquatic ecosystems.
Comte, Gilles +10 more
core +1 more source
Solid-phase luminescence of pyrene in chitosan adsorbents
Journal of Biomedical Photonics & Engineering, 2020 Thepreparation methodof modified chitosan films for adsorption of pyrene from solution is described. Solid-phase luminescence of samples was studied, degree of extraction and index of polarity of microenvironment of pyrene molecules was determined.
Danila A. Tatarinov +2 more
doaj +1 more source
Pyrene-Armed Pillararene Nanostructure-Facilitated Enhanced Fluorescence and Self-Driven Gelation
, 2022 Optimization and manipulation of the fluorescence properties and nanoscale morphologies of π-conjugated organic luminogens are seminal for the fabrication of functional photoluminescent materials.
Jun Wang (5906) +7 more
core +1 more source
Electrical Properties of Multi-Pyrene/Porphyrin-Dendrimers
Molecules, 2015 Dendrimers bearing pyrene donor groups have been obtained and act as efficient light-harvesting antennae capable of transferring light energy through space from their periphery to their core.
Mark Euguenii Martínez-Klimov +5 more
doaj +1 more source