Results 91 to 100 of about 207,770 (335)
Redox Biology, 2019 α,β-Unsaturated aldehydes generated during lipid peroxidation, such as 2-alkenals, give rise to protein degeneration in a variety of pathological states. 2-Alkenals are highly reactive toward nucleophilic amino acid residues, such as histidine and lysine,
Jun Yoshitake +3 more
doaj +1 more source
Relative Reactivity of the Metal-Amido versus Metal-Imido Bond in Linked Cp-Amido and Half-Sandwich Complexes of Vanadium [PDF]
, 2008 Treatment of (η5-C5H4C2H4NR)V(N-t-Bu)Me (R = Me, i-Pr) and CpV(N-p-Tol)(N-i-Pr2)Me (Cp = η5-C5H5) with B(C6F5)3 or [Ph3C][B(C6F5)4] results in formation of the corresponding cations, [(η5-C5H4C2H4NR)V(N-t-Bu)]+ and [CpV(N-p-Tol)(N-i-Pr2)]+.
Alonso F. +31 more
core +5 more sources
Advanced Healthcare Materials, EarlyView.Metallofullerenol Sc3N@C80(OH)18 demonstrates strong radioprotective properties as a scavenger of both short‐ and long‐lived radicals. The study reveals protection of human erythrocytes from γ‐radiation–induced biochemical damage via post‐irradiation removal of primary and secondary reactive oxidants, supported by pulse radiolysis kinetics.
Jacek Grebowski +6 more
wiley +1 more source
Reversible Reaction of Cobalt(II) Tetrasulfophthalocyanine with Molecular Oxygen
CHIMIA, 1972 Absorption spectra of solutions of Co(II), Fe(III) and Mn III) tetrasulfophthalocyanines have been studied under aerobic and anaerobic conditions. CoTSP reacts reversibly with molecular oxygen forming a stable oxygen adduct. The oxygen adduct with FeTSP
J. Vepřek-Šiška +2 more
doaj +1 more source
Advanced Materials, Volume 37, Issue 13, April 2, 2025.A single object with dual properties – degradable and non‐degradable – is fabricated in a single print simply by switching the printing colors. The advanced multi‐material printing is enabled by the combination of a fully wavelength‐orthogonal photoresin and a monochromatic tunable laser printer, paving the way for precise multi‐material ...
Xingyu Wu +5 more
wiley +1 more source
Neue Kobalt(II)-Chelate als O2-Träger
CHIMIA, 1972 The uptake of molecular oxygen by cobalt(II) chelates of a series of new and known four- and fivedentate ligands has been studied in aqueous solution by spectrophotometric and potentiometric methods and by an O2-sensitive electrode. The stability of the
H. Mäcke, W. Jenny
doaj +1 more source
Advanced Materials, EarlyView.Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno +15 more
wiley +1 more source
Factors Dictating Carbene Formation at (PNP)Ir [PDF]
, 2010 The mechanistic subtleties involved with the interaction of an amido/bis(phosphine)-supported (PNP)Ir fragment with a series of linear and cyclic ethers have been investigated using density functional theory.
Ariafard, Alireza +5 more
core +1 more source
Direct Identification of Acetaldehyde Formation and Characterization of the Active Site in the [VPO4].+/C2H4 Couple by Gas‐Phase Vibrational Spectroscopy [PDF]
, 2019 The gas‐phase reaction of the heteronuclear oxide cluster [VPO4].+ with C2H4 is studied under multiple collision conditions at 150 K using cryogenic ion‐trap vibrational spectroscopy combined with electronic structure calculations.
Asmis, Knut R. +5 more
core +1 more source