Results 41 to 50 of about 219,323 (350)
Functional systems with orthogonal dynamic covalent bonds
Chem. Soc. Rev., 2014 This review summarizes the use of orthogonal dynamic covalent bonds to build functional systems. Dynamic covalent bonds are unique because of their dual nature. They can be as labile as non-covalent interactions or as permanent as covalent bonds, depending on conditions.
Wilson, Adam +2 more
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Stimuli-Responsive Dual Cross-Linked N-Carboxyethylchitosan Hydrogels with Tunable Dissolution Rate
Gels, 2021 Here, we discuss the applicability of (methylenebis(salicylaldehyde)—MbSA) for the fabrication of the stimuli-responsive N-carboxyethylchitosan (CEC) hydrogels with a tunable dissolution rate under physiological conditions.
Svetlana Bratskaya +6 more
doaj +1 more source
Green Energy & Environment, 2019 Despite the similarity of ionic liquid and zwitterion, their some properties such as conductivity and hydrophobicity are different. Here we developed a novel phosphonium salt having a dynamic covalent bond between anion and cation, enabling reversible ...
Kosuke Kuroda +2 more
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Research progress in resin based on dynamic covalent chemistry and its composites
Cailiao gongcheng, 2020 Resin matrix composites have been widely used in aviation, aerospace and other important frontiers. The application proportion of composites has become an important criterion to measure equipment advancement.
GAO Liang +4 more
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The radical character of the acenes: A density matrix renormalization group study [PDF]
, 2007 We present a detailed investigation of the acene series using high-level wavefunction theory. Our ab-initio Density Matrix Renormalization Group algorithm has enabled us to carry out Complete Active Space calculations on the acenes from napthalene to ...
Birks J. B. +12 more
core +2 more sources
Recent Progress in Polymers with Dynamic Covalent Bonds
Macromolecular Chemistry and Physics, 2023 AbstractDynamic covalent bonds (DCBs) have attracted huge interest in the past two decades, particularly in polymer materials, due to their reversibility. The introduction of DCBs into polymers often endows the polymers with unprecedented properties such as self‐healing, shape memory, enhanced mechanical strength, and stimuli responsiveness ...
Liqiang Li +4 more
openaire +1 more source
Mechanisms of Auger-induced chemistry derived from wave packet dynamics [PDF]
, 2009 To understand how core ionization and subsequent Auger decay lead to bond breaking in large systems, we simulate the wave packet dynamics of electrons in the hydrogenated diamond nanoparticle C_(197)H_(112).
Feldmeier +4 more
core +2 more sources
Biomolecules, 2021 The urgent need for novel and effective drugs against the SARS-CoV-2 coronavirus pandemic has stimulated research worldwide. The Papain-like protease (PLpro), which is essential for viral replication, shares a similar active site structural architecture ...
Dakshinamurthy Sivakumar, Matthias Stein
doaj +1 more source
Why do gallium clusters have a higher melting point than the bulk? [PDF]
, 2003 Density functional molecular dynamical simulations have been performed on Ga$_{17}$ and Ga$_{13}$ clusters to understand the recently observed higher-than-bulk melting temperatures in small gallium clusters [Breaux {\em et al.}, Phys. Rev. Lett. {\bf 91},
D. G. Kanhere +9 more
core +2 more sources
Tubulin bond energies and microtubule biomechanics determined from nanoindentation in silico [PDF]
, 2015 Microtubules, the primary components of the chromosome segregation machinery, are stabilized by longitudinal and lateral non-covalent bonds between the tubulin subunits.
Ataullakhanov, Fazly I. +7 more
core +1 more source