Results 81 to 90 of about 242,358 (312)

Thiol-disulfide oxidoreductases: assays, inhibitors, and metabolic roles

open access: yes, 2022
Thorpe, ColinDisulfide bonds are common post-translational modifications which serve to stabilize or impart function onto proteins. Although this product of oxidation between two cysteine thiols is relatively stable, disulfide bonds are able to undergo ...
Foster, Celia K.
core   +1 more source

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

open access: yesAdvanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi   +2 more
wiley   +1 more source

Triethylammonium halochromates/silica gel: an efficient reagent for oxidative coupling of thiols to disulfides

open access: yesMacedonian Journal of Chemistry and Chemical Engineering, 2008
Triethylammonium halochromates, (C2H5)3NCrO3X, TEAXC (X = Cl, F) are easily synthesized by the reaction of triethylamine with a solution of chromium(VI) oxide in 6M hydrochloric acid, or a solution of chromium(VI) oxide in 40% hydrofluoric acid.
Shahriare Ghammamy   +2 more
doaj   +1 more source

Thiol-yne click chemistry: A powerful and versatile methodology for materials synthesis

open access: yes, 2010
Radical mediated thiol-yne polymerization reactions complement the more well-known thiol-ene radical polymerization processes, with the added advantage of increased functionality.
C. Bowman (23365696)   +2 more
core  

Thiol-Silylated Cellulose Nanocrystals as Selective Biodepressants in Froth Flotation

open access: yes
The extraction of various minerals is commonly conducted through froth flotation, which is a versatile separation method in mineral processing. In froth flotation, depressants are employed to improve the flotation selectivity by modifying the wettability
Robert Hartmann (1416262)   +3 more
core   +1 more source

Thiol-Based Probe for Electrophilic Natural Products Reveals That Most of the Ammosamides Are Artifacts

open access: yes, 2017
To date, 16 members of the ammosamide family of natural products have been discovered, and except for ammosamide D each of these metabolites is characterized by an unusual chlorinated pyrrolo­[4,3,2-de]­quinoline skeleton.
Daniela Reimer (1760434)   +1 more
core   +1 more source

Near‐Infrared Light‐Activated Polydopamine Nanoparticles Conjugated With Transferrin Peptides for Enhanced Brain Accumulation

open access: yesAdvanced Healthcare Materials, EarlyView.
This study demonstrates that Tf‐PDA NPs combine a receptor‐mediated targeting with mild photothermal activation to enhance nanoparticle accumulation in the brain. NIR‐activated Tf‐PDA NPs increase BBB permeability to NPs in vitro and in vivo without inducing cytotoxicity or adverse immune responses.
Rafaela Ferrão   +5 more
wiley   +1 more source

Cytochrome C Biosensor—A Model for Gas Sensing

open access: yesSensors, 2011
This work is about gas biosensing with a cytochrome c biosensor. Emphasis is put on the analysis of the sensing process and a mathematical model to make predictions about the biosensor response.
Gabriele Nelles   +3 more
doaj   +1 more source

Mechanistic and biological characterisation of novel N5-substituted paullones targeting the biosynthesis of trypanothione in Leishmania

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2020
Trypanothione synthetase (TryS) produces N1,N8-bis(glutathionyl)spermidine (or trypanothione) at the expense of ATP. Trypanothione is a metabolite unique and essential for survival and drug-resistance of trypanosomatid parasites. In this study, we report
Andrea Medeiros   +11 more
doaj   +1 more source

Thiol-based click chemistries in polymer: Synthesis and modification

open access: yes, 2010
A series of thiol-based 'click' reactions is discussed with an emphasis on highlighting the individual chemistries and noting recent literature examples.
Andrew Lowe (23285590)   +1 more
core  

Home - About - Disclaimer - Privacy