Results 61 to 70 of about 24,702 (304)

Chemical shift and coupling constant analysis of dibenzyloxy disulfides [PDF]

, 2015
Dialkoxy disulfides have found applications in the realm of organic synthesis as an S2 or alkoxy donor, under thermal and photolytic decompositions conditions, respectively.
Gryn'ova, Ganna, Priefer, R., Gryn'ova, G.; id_orcid, Coote, M.L., Coote, Michelle, Stoutenburg, Eric G., Stoutenburg, E.G., Priefer, Ronny   +7 more
core   +1 more source

Combined DFT and MD Simulation Protocol to Characterize Self-Healing Properties in Disulfide-Containing Materials: Polyurethanes and Polymethacrylates as Case Studies

Frontiers in Materials, 2022
The introduction of dynamic bonds in polymeric materials facilitates the emergence of new functionalities, such as self-healing capacity. Understanding the role of the molecular structure in the efficiency of the self-healing process is fundamental to ...
Mikel Irigoyen, Jon M. Matxain, Fernando Ruipérez   +2 more
doaj   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Interrelations Between the Enthalpies of Formation of the Sulfur-Containing Amino Acids L-Cystine, L-Cysteine and L-Methionine

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science
L-Cystine, L-cysteine, and L-methionine are among the twenty-two L-α-amino acids from which all proteins are composed. With their unique sulphur atoms, Lcystine, L-cysteine, and L-methionine have been particularly problematic with regard to both ...
Stefan PERISANU, Kathleen F. EDWARDS, Joel F. LIEBMAN   +2 more
doaj   +1 more source

Insertion of [1.1.1]propellane into aromatic disulfides

Beilstein Journal of Organic Chemistry, 2019
Herein we present the synthesis of symmetrically and unsymmetrically substituted 1,3-bissulfanylbicyclo[1.1.1]pentanes from disulfides and [1.1.1]propellane.
Robin M. Bär, Gregor Heinrich, Martin Nieger, Olaf Fuhr, Stefan Bräse   +4 more
doaj   +1 more source

Proteasomal degradation of intracellularly expressed Amblyomin‐X limits suicide gene therapy potential in melanoma cells

FEBS Open Bio, EarlyView.
This study explores the feasibility of expressing the antitumoral protein Amblyomin‐X through a suicide gene therapy approach and investigates its intracellular fate after gene delivery. Although the gene is efficiently expressed, melanoma cells rapidly degrade the Amblyomin‐X protein via proteasome activity.
Victor Dal Posolo Cinel, Carlos DeOcesano Pereira, Aline Ramos Maia Lobba, Melissa Regina Fessel, Ana Marisa Chudzinski‐Tavassi   +4 more
wiley   +1 more source

Redox-active disulfides : relationship between cross-strand disulfides and right-handed staples [PDF]

, 2005
Redox-active disulfides : relationship between cross-strand disulfides and right-handed ...
N Haworth (9869240), Merridee Wouters (13084167), L Feng (3216210)   +2 more
core  

Direct Synthesis of Functionalized Unsymmetrical beta-Sulfonamido Disulfides by Tetrathiomolybdate Mediated Aziridine Ring-Opening Reactions [PDF]

, 2009
Direct synthesis of unsymmetrical beta-sulfonamido disulfides by ring-opening of aziridines by using benzyltriethyl-ammonium tetrathiomolybdate 1 as a sulfur transfer reagent in the presence of symmetrical disulfides as thiol equivalents has been ...
Sureshkumar, Devarajulu, Vidyarini, Ravindran Sasitha, Chandrasekaran, Srinivasan, Ganesh, Venkataraman   +3 more
core   +1 more source

Vitamin D and thiol-disulfide homeostasis levels in postmenopausal women with overactive bladder syndrome [PDF]

Journal of Medical Biochemistry, 2020
Background: This study aimed to find a relationship between vitamin D concentration and thiol-disulfide homeostasis in the pathophysiology of overactive bladder (OAB) syndrome in postmenopausal women. Methods: A total of 76 postmenopausal women, referred
Ustundag Yasemin, Aykurt Karlıbel Lknur, Sambel Murat, Ozturk Murat, Satır Atilla, Yolgosteren Elif, Neselioglu Salim, Erel Ozcan   +7 more
doaj  

Interleukin-2 signalling is modulated by a labile disulfide bond in the CD132 chain of its receptor [PDF]

Open Biology, 2012
Certain disulfide bonds present in leucocyte membrane proteins are labile and can be reduced in inflammation. This can cause structural changes that result in downstream functional effects, for example, in integrin activation.
Clive Metcalfe, Peter Cresswell, A. Neil Barclay   +2 more
doaj   +1 more source