Results 241 to 250 of about 1,099,392 (297)

Correlating π-π Stacking of Aromatic Diammoniums with Stability and Dimensional Reduction of Dion-Jacobson 2D Perovskites.

open access: yesJournal of the American Chemical Society
Dion-Jacobson (DJ) phase 2D perovskites with various aromatic diammonium cations, potentially possessing high stability, have been developed for optoelectronics.
Yang Liu   +4 more
semanticscholar   +2 more sources

Force-Induced Transition of π-π Stacking in a Single Polystyrene Chain.

open access: yesJournal of the American Chemical Society, 2019
Although π-π interactions have been studied for several decades, the quantification of the strength of π-π interactions in a macromolecule remains a big challenge.
Wan-Hao Cai   +7 more
semanticscholar   +2 more sources

Boosting H+ Storage in Aqueous Zinc Ion Batteries via Integrating Redox-Active Sites into Hydrogen-Bonded Organic Frameworks with Strong π-π Stacking.

Angewandte Chemie, 2023
In the emerging aqueous zinc ion batteries (AZIBs), proton (H+) with the smallest molar mass and fast (de)coordination kinetics is considered as the most ideal charge carrier compared with Zn2+ counterpart, however, searching for new hosting materials ...
Juan Chu   +6 more
semanticscholar   +1 more source

Chlorination-Mediated π-π Stacking Enhances the Photodynamic Properties of a NIR-II Emitting Photosensitizer with Extended Conjugation.

Angewandte Chemie, 2023
NIR-II-emitting photosensitizers (PSs) have attracted great research interest due to their promising clinical applications in imaging-guided photodynamic therapy (PDT). However, it is still challenging to realize highly efficient PDT on NIR-II PSs.
Ying Gu   +12 more
semanticscholar   +1 more source

Noncovalent interactions in proteins and nucleic acids: beyond hydrogen bonding and π-stacking.

Chemical Society Reviews, 2022
Understanding the noncovalent interactions (NCIs) among the residues of proteins and nucleic acids, and between drugs and proteins/nucleic acids, etc., has extraordinary relevance in biomolecular structure and function.
S. Jena   +5 more
semanticscholar   +1 more source

A Porous π-π Stacking Framework with Dicopper(I) Sites and Adjacent Proton Relays for Electroreduction of CO2 to C2+ Products.

Journal of the American Chemical Society, 2022
Crystalline porous materials sustained by supramolecular interactions (e.g., π-π stacking interactions) are a type of molecular crystals showing considerable stability, but their applications are rarely reported due to the high difficulty of their ...
Hao-Lin Zhu   +5 more
semanticscholar   +1 more source

Fabrication and Characterization of π-π Stacking Peptide-Contained Double Network Hydrogels.

ACS Biomaterials Science & Engineering, 2023
Since the physical properties are similar to native extracellular matrices, double network (DN) hydrogels have been studied extensively in the tissue engineering. However, the double chemical crosslinked DN hydrogel is limited by poor fatigue resistance.
Linglin Zhu   +5 more
semanticscholar   +1 more source

Two-dimensional Organic Supramolecule via Hydrogen Bonding and π-π Stacking for Ultrahigh Capacity and Long-Life Aqueous Zinc-Organic Batteries.

Angewandte Chemie, 2022
Aqueous zinc-ion batteries (ZIBs) are promising for next-generation energy storage. However, the reported electrode materials for ZIBs are facing the shortcomings including low capacity and unsatisfactory cycling stability etc.
Yuan Chen   +10 more
semanticscholar   +1 more source

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