Results 51 to 60 of about 3,934,989 (303)

From aggregation-induced emission to organic room temperature phosphorescence through suppression of molecular vibration

open access: yesCell Reports Physical Science, 2022
Summary: With the rapid development of aggregation-induced emission (AIE), the principles of AIE have also been shown to stimulate the design of organic room temperature phosphorescence (RTP). Without reverting to heavy covalent synthesis, suppression of
Tongyue Wu, Jianbin Huang, Yun Yan
doaj   +1 more source

A benchmark for non-covalent interactions in solids

open access: yesThe Journal of Chemical Physics, 2012
A benchmark for non-covalent interactions in solids (C21) based on the experimental sublimation enthalpies and geometries of 21 molecular crystals is presented. Thermal and zero-point effects are carefully accounted for and reference lattice energies and thermal pressures are provided, which allow dispersion-corrected density functionals to be assessed
Otero de la Roza, Alberto, Johnson, Erin
openaire   +3 more sources

The surface site interaction point approach to non-covalent interactions

open access: yesChemical Society Reviews, 2022
Non-covalent interactions are described using the SSIPs. Simple rules of thumb for predicting binding constants for any functional group interaction in any solvent are described, as well as general treatments of molecular properties like partition.
Storer, Maria Chiara   +1 more
openaire   +2 more sources

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

Dual stimuli-responsive dynamic covalent peptide tags: Towards sequence-controlled release in tumor-like microenvironments [PDF]

open access: yes, 2021
Dynamic covalent chemistry has emerged as a versatile synthetic tool for devising stable, stimuli-responsive bioconjugates. Nevertheless, dynamic covalent interactions often exhibit fast binding and dissociation events or vice versa, affecting their ...
María , Martínez-Negro   +12 more
core   +2 more sources

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Design of mechanical-robust phosphorescence materials through covalent click reaction

open access: yesNature Communications, 2023
It remains a great challenge to engineer materials with strong and stable interactions for the simultaneously mechanical-robust and room temperature phosphorescence-efficient materials.
Rui Tian, Shuo Gao, Kaitao Li, Chao Lu
doaj   +1 more source

Self-healing hydrogels based on reversible noncovalent and dynamic covalent interactions: A short review

open access: yesSupramolecular Materials, 2023
The self-healing capability of a material refers to its ability to autonomously heal fractures or defects and restore its original structures and functionalities.
Meng Wu, Linbo Han, Bin Yan, Hongbo Zeng
doaj   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

open access: yesFEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux   +7 more
wiley   +1 more source

Dynamic covalent epoxy network of hyperbranched-synergistic-supramolecular: Catalyst-free reprocessing, and application in carbon fiber composites recycling

open access: yesSupramolecular Materials
Plastic recycling, especially the recycling of thermosets, is a crucial step towards improving waste management and achieving economic recycling. Here, a method utilizing non-covalent supramolecular interactions and synergistic hyperbranched structures ...
Yueran He   +5 more
doaj   +1 more source

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