Results 1 to 10 of about 88,046 (140)

π–π Stacking Interaction of Metal Phenoxyl Radical Complexes [PDF]

open access: yesMolecules, 2022
π–π stacking interaction is well-known to be one of the weak interactions. Its importance in the stabilization of protein structures and functionalization has been reported for various systems.
Hiromi Oshita, Yuichi Shimazaki
doaj   +2 more sources

Blunt-force assembly of programmable DNA architectures using π–π stacking [PDF]

open access: yesNature Communications
Sticky-ended cohesion has been the driving force for DNA self-assembly and has enabled model and design programmability in DNA nanotechnology for over 40 years.
Karol Woloszyn   +10 more
doaj   +2 more sources

π-Stacking Stopper-Macrocycle Stabilized Dynamically Interlocked [2]Rotaxanes [PDF]

open access: yesMolecules, 2021
The synthesis of mechanically interlocked molecules is valuable due to their unique topologies. With π-stacking intercomponent interaction, e.g., phenanthroline and anthracene, novel [2]rotaxanes have been synthesized by dynamic imine clipping reaction ...
Sing-Ming Chan   +5 more
doaj   +2 more sources

Effect of π–π Stacking Interfacial Interaction on the Properties of Graphene/Poly(styrene-b-isoprene-b-styrene) Composites [PDF]

open access: yesNanomaterials, 2021
Interfacial interaction is one of the most important factors in the construction of high-performance graphene-based elastomer composites. In this paper, graphene/poly (styrene-b-isoprene-b-styrene) (SIS) composites were prepared with solution mixing ...
Xiaobing Han   +6 more
doaj   +2 more sources

Mechanically controlled quantum interference in individual Ï-stacked dimers [PDF]

open access: yesNature Chemistry, 2016
Recent observations of destructive quantum interference in single-molecule junctions confirm the role played by quantum effects in the electronic conductance properties of molecular systems. We show here that the destructive interference can be turned ON or OFF within the same molecular system by mechanically controlling its conformation.
Frisenda R.   +4 more
openaire   +5 more sources

Unexpected Charge Effects Strengthen π–Stacking Pancake Bonding [PDF]

open access: yesJACS Au, 2021
Zhong-hua Cui   +3 more
doaj   +2 more sources

Ordered π-conjugated polymer backbone in amorphous blend for high efficiency nonfullerene organic photovoltaics

open access: yesCommunications Materials, 2023
In π-conjugated polymers, the amorphous region absent from π–π stacking order typically limits polymer functions compared to the crystalline region with high π–π stacking order.
Masahiko Saito   +8 more
doaj   +1 more source

Complementary, Cooperative Ditopic Halogen Bonding and Electron Donor-Acceptor π-π Complexation in the Formation of Cocrystals

open access: yesMolecules, 2022
This study expands and combines concepts from two of our earlier studies. One study reported the complementary halogen bonding and π-π charge transfer complexation observed between isomeric electron rich 4-N,N-dimethylaminophenylethynylpyridines and the ...
Erin D. Speetzen   +3 more
doaj   +1 more source

Differences in thermal expansion and motion ability for herringbone and face-to-face π-stacked solids

open access: yesIUCrJ, 2022
A series of aromatic organic molecules functionalized with different halogen atoms (I/ Br), motion-capable groups (olefin, azo or imine) and molecular length were designed and synthesized.
Xiaodan Ding   +3 more
doaj   +1 more source

Synthesis, Structure, and Photophysical Properties of Yellow-Green and Blue Photoluminescent Dinuclear and Octanuclear Copper(I) Iodide Complexes with a Disilanylene-Bridged Bispyridine Ligand

open access: yesMolecules, 2021
The synthesis, structural, and photophysical investigations of CuI complexes with a disilanylene-bridged bispyridine ligand 1 are herein presented. Dinuclear (2) and ladder-like (3) octanuclear copper(I) complexes were straightforwardly prepared by ...
Toyotaka Nakae   +4 more
doaj   +1 more source

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