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   Articles with "weak interactions" as a keyword



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On the difficulties of characterizing weak protein interactions that are critical for neurotransmitter release

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recommendations! Published in 2022 at "FEBS Open Bio"

DOI: 10.1002/2211-5463.13473

Abstract: The mechanism of neurotransmitter release has been extensively characterized, showing that vesicle fusion is mediated by the SNARE complex formed by syntaxin‐1, SNAP‐25 and synaptobrevin. This complex is disassembled by N‐ethylmaleimide sensitive factor (NSF) and… read more here.

Keywords: neurotransmitter; weak interactions; neurotransmitter release; protein interactions ... See more keywords
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The Solvent Effect on Weak Interactions in Supramolecular Polymers: Differences between Small Molecular Probes and Supramolecular Polymers.

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recommendations! Published in 2020 at "ChemPlusChem"

DOI: 10.1002/cplu.202000400

Abstract: In this minireview, weak interactions that occur in supramolecular polymers are discussed. Combination of weak and strong interactions plays an important role in the construction of supramolecular polymers. It is beneficial to separate the contributions… read more here.

Keywords: weak interactions; effect weak; supramolecular polymers; solvent effect ... See more keywords
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Identification of interfaces involved in weak interactions with application to F-actin-aldolase rafts.

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recommendations! Published in 2018 at "Journal of structural biology"

DOI: 10.1016/j.jsb.2017.11.005

Abstract: Macromolecular interactions occur with widely varying affinities. Strong interactions form well defined interfaces but weak interactions are more dynamic and variable. Weak interactions can collectively lead to large structures such as microvilli via cooperativity and… read more here.

Keywords: weak interactions; actin aldolase; interfaces involved; interactions application ... See more keywords
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Planar, Energetic, π-π-Stacked Compound with Weak Interactions Resulting in a High-Impact- and Low-Friction-Sensitive, Safer, Primary Explosive.

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recommendations! Published in 2019 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.9b00778

Abstract: 1,5-Diaminotetrazolecopper(I) nitrate ([Cu(DAT)3]NO3, CDN) was synthesized, and its structure was confirmed by single-crystal X-ray diffraction. Owing to its layered planar structure and weak π interactions between layers, CDN has a high-impact sensitivity of 1.5 J… read more here.

Keywords: planar; weak interactions; low friction; high impact ... See more keywords
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Nanoparticle mobility over a surface as a probe for weak transient disordered peptide-peptide interactions.

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recommendations! Published in 2019 at "Nano letters"

DOI: 10.1021/acs.nanolett.9b02764

Abstract: Weak interactions form the core basis of a vast number of biological processes, in particular, those involving intrinsically disordered proteins. Here, we establish a new technique capable of probing these weak interactions between synthetic unfolded… read more here.

Keywords: weak interactions; peptide interactions; mobility surface; peptide peptide ... See more keywords
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Suppressing Nonspecific Binding in Biolayer Interferometry Experiments for Weak Ligand–Analyte Interactions

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recommendations! Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.1c05659

Abstract: Quantitative analysis of protein–protein interactions (PPIs) using biolayer interferometry (BLI) requires effective suppression of nonspecific binding (NSB) between analytes and biosensors. In particular, the study of weak interactions (i.e., KD > 1 μM) requires high… read more here.

Keywords: weak interactions; biolayer interferometry; new nsb; nonspecific binding ... See more keywords
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Visualization of weak interactions between quantum dot and graphene in hybrid materials

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recommendations! Published in 2017 at "Scientific Reports"

DOI: 10.1038/s41598-017-00542-9

Abstract: The mechanisms of the weak interactions within hybrid materials such as quantum dot (QD) and graphene (GR) have important implications for the design of related optoelectronic devices. We characterize the weak interactions in hybrid QD-GR… read more here.

Keywords: weak interactions; dot graphene; hybrid materials; quantum dot ... See more keywords
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Synthesis and supramolecular organization of the iodide and triiodides of a polycyclic adamantane-based diammonium cation: the effects of hydrogen bonds and weak I⋯I interactions

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recommendations! Published in 2021 at "CrystEngComm"

DOI: 10.1039/d0ce01730b

Abstract: A careful selection of organic and inorganic components enables the production of unusual structure types with promising practical properties by facile syntheses. In this paper, we describe novel supramolecular architectures comprising organic adamantane-like divalent building… read more here.

Keywords: weak interactions; hydrogen bonds; adamantane; organization iodide ... See more keywords
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A new application of terahertz time-domain absorption spectra in luminescent complexes: characterization of the C-Hπ weak interactions in Cu(I) complexes.

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recommendations! Published in 2021 at "Dalton transactions"

DOI: 10.1039/d1dt01023a

Abstract: Six Cu(i) complexes, [Cu(2,3-f)(bdppmapy)]BF4 (1), [Cu(2,3-f)(bdppmapy)]ClO4 (2), [Cu(2,3-f)(bdppmapy)]CF3SO3 (3), [Cu(imidazo[4,5-f])(bdppmapy)]BF4 (4), [Cu(imidazo[4,5-f])(bdppmapy)]ClO4 (5), and [Cu(imidazo[4,5-f])(bdppmapy)]CF3SO3·MeOH (6·MeOH) (bdppmapy = N,N-bis[(diphenylphosphino)methyl]-2-pyridinamine, 2,3-f = pyrazine[2,3-f][1,10]-phenanthroline, and imidazo[4,5-f] = 1H-imidazo[4,5-f][1,10]-phenanthroline), have been synthesized to explore the effects of counteranions… read more here.

Keywords: absorption; weak interactions; time domain; spectroscopy ... See more keywords
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Deformation-induced phosphorescence shift in a 2D elastically flexible organic single crystal: role of chalcogen-centered weak interactions

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recommendations! Published in 2022 at "Chemical Science"

DOI: 10.1039/d2sc03729g

Abstract: Mechanically responsive organic luminescent crystals are one of the promising choices of materials for flexible photonic devices. However, the change in phosphorescence emission as a function of the flexibility of a crystal has never been… read more here.

Keywords: deformation; phosphorescence; weak interactions; rtp ... See more keywords
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Hydrogen bonding and fluorous weak interactions in the non-isomorphous {4,4'-bis[(2,2,3,3-tetrafluoropropoxy)methyl]-2,2'-bipyridine-κ2N,N'}dibromidopalladium and -platinum complexes.

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recommendations! Published in 2018 at "Acta crystallographica. Section C, Structural chemistry"

DOI: 10.1107/s2053229618005715

Abstract: The polyfluorinated title compounds, [MBr2(C18H16F8N2O2)] or [4,4'-(HCF2CF2CH2OCH2)2-2,2'-bpy]MBr2, (1) (M = Pd and bpy is bipyridine) and (2) (M = Pt), have -CH(α)2OCH(β)2CF2CF2H side chains with methylene H-atom donors at the α and β sites, and… read more here.

Keywords: fluorous weak; atom donors; weak interactions; bipyridine ... See more keywords