Results 261 to 270 of about 143,165 (330)

Estrogen metabolites and hydrogen peroxide - Missing elements in the pathophysiology and possible treatment of treatment-resistant depression? [PDF]

open access: yesRedox Biol
Winczewska Z   +9 more
europepmc   +1 more source

Isothiourea‐Catalysed Acylative Kinetic and Dynamic Kinetic Resolution of Planar Chiral Paracyclophanols

open access: yesAngewandte Chemie International Edition, Accepted Article.
The development of synthetic methods for the catalytic enantioselective preparation of planar chiral paracyclophane derivaties is of considerable interest to the synthetic community. To date, relatively few successful and effective organocatalytic approaches to this molecular class have been reported.
Andrew David Smith   +4 more
wiley   +1 more source

Assessing the Thermo‐Oxidative Degradation of 6FDA‐Based Thermosetting Polyimides Using a Combination of Isothermal and Non‐Isothermal TGA

open access: yesJournal of Applied Polymer Science, EarlyView.
ABSTRACT This study investigates and compares the thermal stability of two 6FDA‐based thermosetting polyimide formulations with varied amounts of internal crosslinkers. The baseline formulation is a commercially available polyimide with good resin transfer molding processability and a high glass transition temperature, Tg, in the range of 340°C–466°C ...
Valeri Ivanov Petkov   +3 more
wiley   +1 more source

Imaging Heterogeneous Patterns of Aminopeptidase N Activity in Hierarchical Tissue Structures Through High-Resolution Whole-Organ 3D Mapping. [PDF]

open access: yesAngew Chem Int Ed Engl
Yi B   +10 more
europepmc   +1 more source

Emergence of Staphylococcus aureus Resistance to Antimicrobial Peptides Nisin, NZ2114 and Bacitracin Involves Multiple Phenotypic Changes

open access: yesAnimal Research and One Health, EarlyView.
The AMP‐induced mutant Staphylococcus aureus strain nzR showed increased resistance, five gene mutations, and decreased surface anion levels. AMPs affect the NDH‐2 protein encoded by ndh gene inhibiting the growth of S. aureus. The deletion of the ndh gene promotes the development of AMPs resistance.
Lingyu Xiao   +12 more
wiley   +1 more source

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