Results 41 to 50 of about 40,342 (186)

Crystal field, ligand field, and interorbital effects in two-dimensional transition metal dichalcogenides across the periodic table

open access: yes, 2018
Two-dimensional transition metal dichalcogenides (TMDs) exist in two polymorphs, referred to as $1T$ and $1H$, depending on the coordination sphere of the transition metal atom.
Pasquier, Diego, Yazyev, Oleg V.
core   +1 more source

A New Protocol for the Synthesis of New Thioaryl-Porphyrins Derived from 5,10,15,20-Tetrakis(pentafluorophenyl)porphyrin: Photophysical Evaluation and DNA-Binding Interactive Studies

open access: yesMolecules, 2018
A new protocol for the preparation of thioaryl-porphyrins is described. The compounds were prepared from different disulfides employing NaBH4 as a reducing agent.
Patrícia Foletto   +8 more
doaj   +1 more source

Controlled Cellular Delivery of Amphiphilic Cargo by Redox‐Responsive Nanocontainers

open access: yesAdvanced Science, 2019
The specific transport of amphiphilic compounds such as fluorescently labeled phospholipids into cells is a prerequisite for the analysis of highly dynamic cellular processes involving these molecules, e.g., the intracellular distribution and metabolism ...
Wilke C. deVries   +8 more
doaj   +1 more source

Study of Cytotoxicity and Internalization of Redox-Responsive Iron Oxide Nanoparticles on PC-3 and 4T1 Cancer Cell Lines

open access: yesPharmaceutics, 2022
Redox-responsive and magnetic nanomaterials are widely used in tumor treatment separately, and while the application of their combined functionalities is perspective, exactly how such synergistic effects can be implemented is still unclear.
Timur R. Nizamov   +12 more
doaj   +1 more source

Thermal Stability of Self-Assembled Monolayers of n-Hexanethiol on Au(111)-(1 × 1) and Au(001)-(1 × 1) [PDF]

open access: yes, 2017
Thermal desorption in an ultrahigh vacuum of n-hexanethiol (C6T) self-assembled monolayers (SAMs) prepared from ethanolic solutions on Au(111) and Au(001) unreconstructed surfaces was investigated by X-ray photoelectron spectroscopy.
Afeefy H. Y.   +5 more
core   +2 more sources

Optimized methods for preparation of 6I-(ω-sulfanyl-alkylene-sulfanyl)-β-cyclodextrin derivatives

open access: yesBeilstein Journal of Organic Chemistry, 2016
A general high-yielding method for the preparation of monosubstituted β-cyclodextrin derivatives which have attached a thiol group in position 6 is described.
Eva Bednářová   +2 more
doaj   +1 more source

Oxidative protein biogenesis and redox regulation in the mitochondrial intermembrane space [PDF]

open access: yes, 2016
Mitochondria are organelles that play a central role in cellular metabolism, as they are responsible for processes such as iron/sulfur cluster biogenesis, respiration and apoptosis.
MacPherson, Lisa   +2 more
core   +1 more source

H5PV2Mo10O40 as an efficient catalyst for the oxidation of thiols to the corresponding disulfides using hydrogen peroxide as the oxidant [PDF]

open access: yesJournal of the Serbian Chemical Society, 2011
The H5PV2Mo10O40 catalyzed the oxidation of thiols to their homodisulfides using hydrogen peroxide as the oxidant under mild conditions is reported.
MAJID HERAVI   +2 more
doaj  

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

open access: yesFrontiers 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   +2 more
doaj   +1 more source

Scatter factor : molecular characteristics and effect on the invasiveness of epithelial cells [PDF]

open access: yes, 1990
The generation of invasiveness in transformed cells represents an essential step of tumor progression. We have previously shown that MDCK epithelial cells, which are deprived of intracellular adhesion by the addition of anti-Arc-1/uvomorulin antibodies ...
Behrens, Jürgen   +3 more
core   +2 more sources

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