Results 1 to 10 of about 6,668,606 (250)

In-depth characterization of self-healing polymers based on π–π interactions [PDF]

open access: yesBeilstein Journal of Organic Chemistry, 2021
The self-healing behavior of two supramolecular polymers based on π–π-interactions featuring different polymer backbones is presented. For this purpose, these polymers were synthesized utilizing a polycondensation of a perylene tetracarboxylic ...
Josefine Meurer   +7 more
doaj   +2 more sources

On the importance of π-π interactions in the structural stability of phycocyanins [PDF]

open access: yesJournal of the Serbian Chemical Society, 2023
The influences of π-π interactions in phycocyanin proteins and their environmental preferences were analyzed. The observations indicate that the majority of the aromatic residues in phycocyanin proteins are involved in π-π interactions.
Breberina Luka M.   +3 more
doaj   +1 more source

COMPUTER SIMULATION OF π – π INTERACTIONS OF TETRATHIOPHENE MOLECULES

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2021
The properties of the supramolecular organization of conjugated polymers strongly affect the mobility of charge carriers and, consequently, the properties of produced electronic devices based on them.
V.G. Alekseev   +3 more
doaj   +1 more source

Benzene, an Unexpected Binding Unit in Anion–π Recognition: The Critical Role of CH/π Interactions

open access: yesSci, 2022
We report high-level ab initio calculations (CCSD(T)(full)/CBS//SCS-RI-MP2(full)/aug-cc-pwCVTZ) that demonstrate the importance of cooperativity effects when Anion–π and CH/π interactions are simultaneously established with benzene as the π-system.
David Quiñonero, Antonio Frontera
doaj   +1 more source

Investigations on the role of cation-π interactions in active centers of superoxide dismutase [PDF]

open access: yesJournal of the Serbian Chemical Society, 2022
In this study, we have analysed the influence of cation–π interactions on stability and properties of superoxide dismutase (SOD) active centres. The number of interactions formed by arginine is higher than by lysine in the cationic group, while those ...
Stojanović Srđan Đ.   +1 more
doaj   +1 more source

Crystal structure of 4-(anthracen-9-yl)pyridine

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2021
The title compound, C19H13N, which crystallizes in the monoclinic C2/c space group with one half-molecule in the asymmetric unit, was synthesized by Suzuki–Miyaura cross-coupling reaction of 9-bromoanthracene with pyridin-4-ylboronic acid and purified by
Meng Zhao   +5 more
doaj   +1 more source

Ion−π interactions for constructing organic luminescent materials

open access: yesAggregate, 2022
Organic luminescent materials are one of the research hotspots worldwide. The luminescent efficiency of these materials can be tuned by introducing noncovalent interactions.
Guoyu Jiang   +3 more
doaj   +1 more source

More-than-human participation: Design for sustainable smart city futures [PDF]

open access: yes, 2019
In this forum we highlight innovative thought, design, and research in the area of interaction design and sustainability, illustrating the diversity of approaches across HCI communities.
Clarke, R.   +5 more
core   +2 more sources

Diffractive Interactions [PDF]

open access: yes, 1996
The general framework of diffractive deep inelastic scattering is introduced and reports given in the session on diffractive interactions at the International Workshop on Deep-Inelastic Scattering and Related Phenomena, Rome, April 1996, are presented ...
Del Duca, V., Gallo, E., Marage, P.
core   +2 more sources

The crystal structure of the triclinic polymorph of 1,4-bis([2,2′:6′,2′′-terpyridin]-4′-yl)benzene

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2019
The title triclinic polymorph (Form I) of 1,4-bis([2,2′:6′,2′′-terpyridin]-4′-yl)benzene, C36H24N6, was formed in the presence of the Lewis acid yttrium trichloride in an attempt to obtain a coordination compound.
Alexander E. Sedykh   +2 more
doaj   +1 more source

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