Results 311 to 320 of about 346,958 (424)

Predator–Prey Behavior of Droplets Propelling Through Self‐Generated Channels in Crystalline Surfactant Layers

open access: yesAngewandte Chemie, EarlyView.
A crystalline layer is formed by an amphiphilic decylamine surfactant at the air/water interface. Aldehyde‐containing ester oil droplets self‐propel by consuming amines from the crystalline layer, thereby generating open channels along which myelin‐forming amphiphile droplets chase and ultimately catch the aldehyde droplets in a predator–prey analogy ...
Priyanshu Singh, Peter A. Korevaar
wiley   +2 more sources

A Systematic Review of Treatments for Problem Gambling

open access: yesPsychology of Addictive Behaviors, 2017
N. Petry, M. Ginley, Carla J Rash
semanticscholar   +1 more source

Accelerated Cellular Senescence in Progressive Multiple Sclerosis: A Histopathological Study

open access: yesAnnals of Neurology, EarlyView.
Objective The neurodegenerative processes driving the build‐up of disability in progressive multiple sclerosis (P‐MS) have not been fully elucidated. Recent data link cellular senescence (CS) to neurodegeneration. We investigated for evidence of CS in P‐MS and sought to determine its pattern.
Dimitrios Papadopoulos   +8 more
wiley   +1 more source

Concise Total Syntheses of Leuconoxine‐Type Alkaloids Enabled by Palladium/Norbornene‐Catalyzed Pyrrole Difunctionalization

open access: yesAngewandte Chemie, EarlyView.
Concise total syntheses of five leuconoxine alkaloids have been achieved using a pyrrole‐centered strategy, which features a newly developed palladium/norbornene‐catalyzed pyrrole double C─H functionalization method, a divergent late‐stage oxidative dearomatization tactic, and no use of protecting groups.
Xin Liu   +5 more
wiley   +2 more sources

A Novel Synthetic Pathway to Lanthanide Triple‐Decker Complexes: Selective Expansion of a Sandwich Complex by an Insertion Reaction

open access: yesAngewandte Chemie, EarlyView.
A new reaction pathway is disclosed, in which for the first time a lanthanide half‐sandwich unit inserts into an existing sandwich complex. As a result, a triple‐decker complex is formed, which can also be accessed in a salt metathesis from unprecedented inverse sandwich compounds. Abstract Commonly, multi‐decker sandwich complexes can either be formed
Cedric Uhlmann   +7 more
wiley   +2 more sources

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