Results 171 to 180 of about 2,674 (194)
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Direct Visualization of Disulfide Bonds through Diselenide Proxies Using 77Se NMR Spectroscopy
Angewandte Chemie, 2009Se-ing is believing: Many proteins are cross-braced by disulfide bonds that frequently play key roles in protein structure, folding, and function. Unfortunately, the methods available for assignment of disulfide-bond connectivities in proteins are technically difficult and prone to misinterpretation. Now disulfide bond connectivities in native proteins
Mobli, M. +7 more
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Angewandte Chemie, 2018
AbstractWavelength‐controlled dynamic processes are mostly based on light‐triggered isomerization or the cleavage/formation of molecular connections. Control over dynamic metathesis reactions by different light wavelengths, which would be useful in controllable dynamic chemistry, has rarely been studied.
Fuqiang Fan +6 more
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AbstractWavelength‐controlled dynamic processes are mostly based on light‐triggered isomerization or the cleavage/formation of molecular connections. Control over dynamic metathesis reactions by different light wavelengths, which would be useful in controllable dynamic chemistry, has rarely been studied.
Fuqiang Fan +6 more
openaire +2 more sources
Chemical Communications, 2011
Accurate ab initio calculations reveal that, in contrast with what has been commonly assumed up to now, electron attachment to diselenides does not always result in a Se-Se bond fission and, in general, the mechanism behind the bond fission may involve the crossing of several states.
José A, Gámez, Manuel, Yáñez
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Accurate ab initio calculations reveal that, in contrast with what has been commonly assumed up to now, electron attachment to diselenides does not always result in a Se-Se bond fission and, in general, the mechanism behind the bond fission may involve the crossing of several states.
José A, Gámez, Manuel, Yáñez
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Thermal induced shape‐memory and self‐healing of segmented polyurethane containing diselenide bonds
Journal of Applied Polymer Science, 2018ABSTRACTHerein, we synthesized a series of polyurethane copolymers (PUs) with poly(1,4‐butylene adipate) glycol as soft segment and 2,4‐toluene diisocyanate as well as extenders including 1,4‐butanediol and di(1‐hydroxyethylene) diselenide as hard segment.
Weining Du +5 more
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Polymer, 2016
Abstract A new diselenide crosslinked polyurethane nanogel was developed, which could respond to pH change and oxidaiton condition. Firstly, PEGylated polyurethane (MPEG-PUBM-MPEG) containing tertiary amino and Br groups was prepared, which can assemble into micelles in aqueous solution. Then the nanogels with diselenides crosslinked polyurethane (PU)
Xinfeng Cheng +6 more
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Abstract A new diselenide crosslinked polyurethane nanogel was developed, which could respond to pH change and oxidaiton condition. Firstly, PEGylated polyurethane (MPEG-PUBM-MPEG) containing tertiary amino and Br groups was prepared, which can assemble into micelles in aqueous solution. Then the nanogels with diselenides crosslinked polyurethane (PU)
Xinfeng Cheng +6 more
openaire +1 more source
ChemInform, 1998
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
M. TINGOLI +3 more
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
M. TINGOLI +3 more
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ChemInform, 1991
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
I. WAGNER +3 more
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
I. WAGNER +3 more
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Ultrasound‐Triggered Diselenide Bonds Scission for On‐Demand Drug Release in Osteoarthritis Therapy
Advanced Functional MaterialsABSTRACT Disruption of chondrocyte redox homeostasis is a critical pathogenic factor in osteoarthritis (OA). Selenium (Se), an essential trace element, helps maintain redox balance by regulating 25 selenoproteins in human tissues. Based on this, we developed a Se‐based OA treatment strategy using a novel ultrasound‐responsive hydrogel
Meijun Zhou +8 more
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Disrupting the Redox Balance with a Diselenide Drug Delivery System: Synergistic or Antagonistic?
Advanced Functional Materials, 2021Yeon Su Choi, Kang Moo Huh, Min Suk Shim
exaly