Results 141 to 150 of about 431,047 (332)

Gel‐Gel Interface Engineering for the Synthesis of Anisotropic Hydrogels with Designable Polymer Orientations

open access: yesAdvanced Materials, EarlyView.
This study reports that when a gel‐gel interface is intentionally introduced into a hydrogel via two‐step polymerization, the polymer networks near the interface spontaneously align perpendicular to it. By employing a photo‐initiator system to spatially control the gel‐gel interface, anisotropic hydrogels with programmable orientations of polymer ...
Tomohiro Takahashi   +2 more
wiley   +1 more source

Electrochemical Cell Designs for Efficient Carbon Dioxide Reduction and Water Electrolysis: Status and Perspectives

open access: yesAdvanced Materials, EarlyView.
This review discusses recent innovations in electrochemical CO2 reduction reactions (eCO2RR) and hydrogen evolution reaction cell designs. The latest advancements in in situ cells for operando characterization are also presented. Optimizations in flow patterns, membrane electrode assemblies, electrolyte engineering, and counter‐anodic reactions provide
Zhangsen Chen   +3 more
wiley   +1 more source

Cryonecrosis of normal and tumor- bearing rat liver potentiated by inflow occlusion [PDF]

open access: bronze, 1971
H. Bryan Neel   +2 more
openalex   +1 more source

Sugars in Antimicrobial Polymers – The Impact of Sugar‐Lectin Binding in Membrane Interaction of Cationic Glycopolymers

open access: yesAdvanced Materials Interfaces, EarlyView.
Photo‐iniferter polymerization is used to create antimicrobial polymers which are decorated with sugar units by either copolymerization of glycomonomers or post‐polymerization functionalization. Although a selectivity based on lectin binding can not be observed, the presence of sugar leads to improved bioactivity based on the presence of neutral ...
Alain M. Bapolisi   +10 more
wiley   +1 more source

Efficient and Realistic Brain Simulation: A Review and Design Guide for Memristor‐Based Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
Memristor‐based emulation of Hodgkin‐Huxley neuron models is investigated, by defining the ideal device characteristics needed for accurate ion‐channel representation and reviewing existing works targeting memristive replication of biological realistic neural behavior.
Lennart Paul Liong Landsmeer   +5 more
wiley   +1 more source

Inflowing Gas Leak, A Potential Source of Hypoxia [PDF]

open access: bronze, 1976
Michael F. Mulroy   +2 more
openalex   +1 more source

How Changes in Unemployment Benefit Duration Affect the Inflow into Unemployment [PDF]

open access: yes
We study how changes in the maximum benefit duration affect the inflow into unemployment in the Netherlands. Until August 2003, workers who became unemployed after age 57.5 were entitled to unemployment benefits until the age of 65, after which they ...
Tuit, Sander, van Ours, Jan C.
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