Results 171 to 180 of about 133,184 (295)

β‐Amino Acid Synthesis Using the CO2 Radical Anion under Electrochemical and Photochemical Conditions

open access: yesChemistryEurope, EarlyView.
The development of sustainable methods for synthesizing β‐ and γ‐amino acids is crucial due to their significance in pharmaceuticals and materials science. This study introduces a novel strategy employing the CO2 radical anion as a key intermediate to access these amino acids from N‐Ac‐enamides and N‐Ac‐allylamines.
Tavinder Singh   +6 more
wiley   +1 more source

Phosphorylation at the Helm: Kinase‐Mediated Regulation of Primary Cilia Assembly and Disassembly

open access: yesCytoskeleton, EarlyView.
ABSTRACT The primary cilium serves as an antenna of most vertebrate cells and is important for conveying cues from several signaling pathways into appropriate cellular responses during development and homeostasis. Cilia assembly and disassembly processes are thought to be strictly controlled; however, the precise nature of molecular events underlying ...
Andrea Lacigová, Lukáš Čajánek
wiley   +1 more source

Pharmacokinetics and Bioequivalence of a Novel Extended‐Release Formulation of Methylphenidate Hydrochloride for Attention‐Deficit/Hyperactivity Disorder

open access: yesClinical Pharmacology in Drug Development, EarlyView.
Abstract Extended‐release (ER) formulations of the stimulant methylphenidate are commonly used to treat attention‐deficit/hyperactivity disorder in both children and adults. Previous studies have shown that the clinical effectiveness of long‐acting methylphenidate formulations is closely tied to the drug's pharmacokinetic (PK) profile, highlighting the
Ann C. Childress   +2 more
wiley   +1 more source

High‐Throughput Photocatalysis for Generating Reliable Datasets Analyzed by Machine Learning

open access: yesChemPhysChem, EarlyView.
Photocatalytic materials are typically tested on limited analytes, limiting real‐world relevance. High throughput‐photocatalysis, enabling rapid, modular experimentation across 27 analytes is introduced. Using P25 TiO2, dye removal datasets with machine learning is paired.
Mark Croxall   +3 more
wiley   +1 more source

Generic collision attacks on hash-functions and HMAC'

open access: yes, 2007
Over the last two or three years there has been a huge amount of interest in hash-function specific collision attacks. In this talk we will consider a slightly different problem, namely the difficulty of finding a collision for an arbitrary hash-function, i.e.
openaire   +2 more sources

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