Results 211 to 220 of about 16,285 (257)

Use of Computational Models to Investigate Human Targets of Small Ubiquitous Molecules. [PDF]

open access: yesChembiochem
Frasnetti E   +5 more
europepmc   +1 more source

Altering singlet fission pathways in perylene-dimers; perylene-diimide versus perylene-monoimide [PDF]

open access: yesNanoscale, 2022
The inherent differences on coplanarity and dipole moment in perylene-monoimides versus perylene-diimides and their impact on the singlet fission process were investigated in a series of phenylene- and naphthalene-linked dimers.
Ilias Papadopoulos   +7 more
openaire   +4 more sources

Perylene, Oligorylenes, and Aza-Analogs

ACS Applied Materials & Interfaces, 2015
An in-depth discussion of the properties of perylene is presented. Tuning the properties of perylene by introducing nitrogens is also explored. Finally, we do not discuss the synthesis and properties of oligorylenes functionalized with dicarboxyimide bonds.
John T, Markiewicz, Fred, Wudl
exaly   +3 more sources

The growth of perylene on Ru(0001)

open access: yesThe Journal of Chemical Physics, 2004
The structure of perylene adsorbed on Ru(0001) surface has been studied by ultraviolet photoemission spectroscopy (UPS) and low-energy electron diffraction. An ordered p(4×4) structure is observed from a monolayer (about 4 Å thickness) of the perylene on Ru(0001) surface.
Mao, Honying   +8 more
openaire   +3 more sources

Self‐Assembling Behaviour of Perylene, Perylene Diimide, and Thionated Perylene Diimide Deciphered through Non‐Covalent Interactions

ChemPhysChem, 2022
AbstractThe π‐conjugated supramolecular polymers (SMP) have gained vast popularity in materials chemistry and biomedicine due to their spectacular self‐assembling behaviour. A detailed account of the electronic structure and bonding through quantum theory of atoms‐in‐molecules, non‐covalent interactions, and energy decomposition analysis (EDA) in the ...
Sanjukta Parida   +2 more
openaire   +2 more sources

Positron mobility in perylene

Physical Review B, 1993
Based on Doppler-shift measurements we have determined the positron drift velocity u in a high-purity monoclinic \ensuremath{\alpha}-perylene single crystal as a function of applied electric field F and temperature. The electric field is applied as a triangular wave with a maximum field ${\mathit{F}}_{\mathrm{max}}$.
, Mills, , Karl
openaire   +2 more sources

Perylene–Oligothiophene–Perylene Triads for Photovoltaic Applications

European Journal of Organic Chemistry, 2005
AbstractA series of novel acceptor–donor–acceptor triad systems, consisting of head‐to‐tail‐coupled oligo(3‐hexylthiophene)s integrated between two terminal perylenemonoimides are described. These hybrid molecules, which differ by the length of the oligothiophene units from a quaterthiophene up to a dodecithiophene were synthesized by an effective ...
Jens Cremer, Peter Bäuerle
openaire   +1 more source

ChemInform Abstract: Chemistry of Perylene. A Facile Synthesis of Perylene.

Chemischer Informationsdienst, 1986
AbstractAus dem Natriumsalz (I) wird Perylen (II) nach einem verbesserten Verfahren mit höherer Ausb. und in größerer Reinheit erhalten.
V. I. ROGOVIK, T. I. SOLOMENTSEVA
openaire   +1 more source

Grafting Perylenes to ZnO Nanoparticles

Chemistry – A European Journal, 2014
AbstractA new prototype of dendritic perylenes suitable for the chemical functionalization of inorganic nanoparticles was synthesized and characterized. The bay‐functionalized perylene core of these molecular architectures was coupled to a catechol moiety, which serves as an anchor group for the functionalization of metal oxides, in particular ZnO.
Schönamsgruber, J.   +2 more
openaire   +3 more sources

Fusing perylene diimide with helicenes

Chirality, 2023
AbstractIncorporating perylene diimide (PDI) units into helicene structures has become a useful strategy for giving access to non‐planar electron acceptors as well as a method of creating molecules with unique and intriguing chiroptical properties. This minireview describes this fusion of PDIs with helicenes.
Si Tong Bao   +3 more
openaire   +2 more sources

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