Results 101 to 110 of about 10,848 (250)

Continuous flow catalysis with a biomimetic copper(II) complex covalently immobilized on graphite felt [PDF]

open access: yes, 2012
International audienceThe catecholase activity of a copper(II) complex coordinated by a tripodal pyrazole-based ligand was investigated in continuous flow catalysis.
Geneste, Florence   +2 more
core   +2 more sources

Annual Banned‐Substance Review 18th Edition—Analytical Approaches in Human Sports Drug Testing 2024/2025

open access: yesDrug Testing and Analysis, EarlyView.
New insights into drug metabolism, distribution, elimination, and detection assays for drugs and methods of sports doping published between 2024 and 2025 are critically reviewed and evaluated in context with the Prohibited List 2025 as established by the World Anti‐Doping Agency.
Mario Thevis, Tiia Kuuranne, Hans Geyer
wiley   +1 more source

Exercise‐specific plasma proteomic signatures in racehorses: Candidates for training adaptation and peak load monitoring

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Racehorses undergo profound physiological changes with training and competition, but current biomarkers inadequately capture the complex molecular dynamics of exercise. This study aimed to identify novel plasma biomarkers of training adaptation and peak load using high‐throughput proteomics.
Jowita Grzędzicka   +4 more
wiley   +1 more source

Nonresonant Surface‐Enhanced Hyper Raman Scattering of Aromatic Amino Acids on Gold Nanoparticles

open access: yesJournal of Raman Spectroscopy, EarlyView.
The surface‐enhanced hyper Raman spectra of the three aromatic amino acids phenylalanine, tryptophan, and tyrosine, obtained with nonresonant excitation at a wavelength of 1064 nm, are reported. The data are discussed in the context of the interaction of the molecules with two gold nanoparticle plasmonic substrates, as well as intermolecular ...
Fariha Binte Rahman, Janina Kneipp
wiley   +1 more source

Effect of pork carnosine level on lipid and protein oxidation markers during in vitro co‐digestion in a Mediterranean meal model

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND This study assessed the effects of dietary carnosine during the in vitro digestion of a healthy meal model based on the Mediterranean diet, comprising lean pork enriched with two levels of carnosine, whole grain bread, tomato, onion, and olive oil.
Yi Yao Li   +6 more
wiley   +1 more source

Structural Characterization of Porous Photo‐Crosslinked Hybrid Networks Based on Collagen‐Poly(Trimethylene Carbonate)

open access: yesMacromolecular Materials and Engineering, EarlyView.
Hybrid networks combining natural and synthetic polymers into one network may result in networks with good bioactivity, suitable mechanical properties, and high control over degradation. This study shows that phase‐separated networks are obtained with the collagen phase acting as multifunctional crosslinks.
Agustin Rios de Anda   +10 more
wiley   +1 more source

Microwave‐Assisted Organic Syntheses in Deep Eutectic Solvents: A Win‐Win Association for Sustainable Chemistry

open access: yesChemistryOpen, EarlyView.
In organic synthesis, deep eutectic solvents (DES) have demonstrated their ability to be used as reaction media for the development of reactions in line with green chemistry principles. This review presents an overview of microwave‐assisted organic synthesis in DES, highlighting the diversity of uses for these solvents, their role in mechanisms, the ...
Pierre‐Olivier Delaye   +2 more
wiley   +1 more source

Proteome Analysis of Corynebacterium diphtheriae–Macrophage Interaction

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Contact of Corynebacterium diphtheriae with macrophages induces adaptations on both bacterial and cellular sides. The study presented here was aiming to shed light on the simultaneous intracellular adaptation of the bacteria and changes in the proteome of the phagocytes in response to the internalization of C. diphtheriae.
Luca Musella   +6 more
wiley   +1 more source

Proteome‐Wide Analysis of Palmitoylated Proteins in Macrophages Reveals Novel Insights Into Early Immune Signaling

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Protein S‐palmitoylation, a reversible lipid modification, plays critical roles in regulating protein function and localization. However, its comprehensive role in the rapid reprogramming of macrophages during early immune responses remains incompletely understood.
Hyojung Kim   +4 more
wiley   +1 more source

Methanolysis of N-acetoxy-N-n-propyloxy-N’,N’-dimethylurea in different conditions [PDF]

open access: yes, 2014
The methanolysis of N-acetoxy-N-n-propyloxy-N’,N’-dimethylurea in the presence of strong acids at room temperatures or in the boiling methanol yields N,N-dimethoxy-N’,N’-dimethylurea as final product. Primarily the nucleophilic substitution acetoxy group
Anishchenko, A. A.   +5 more
core  

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