Results 211 to 220 of about 692,891 (312)

Solvent‐Free Phase Separation of Polystyrene‐block‐poly(2‐hydroxyethyl methacrylate) Forming Freestanding Photonic Films

open access: yesAdvanced Materials Interfaces, EarlyView.
This work presents a scalable, eco‐friendly approach to forming microstructured block copolymer (BCP) films within 15 min through hot pressing. This process enables phase separation even for high‐molecular‐weight BCPs, which are often trapped in spherical structures using time‐consuming solvent processes.
Martina Plank   +8 more
wiley   +1 more source

Nonequilibrium Period with Emergence of Marangoni Circulations in Meniscus Splitting

open access: yesAdvanced Materials Interfaces, EarlyView.
The emergence and evolution of Marangoni convection in the meniscus splitting phenomenon are investigated. During the mass circulation of viscous fluids, the confluence and bifurcation of polymer dispersions beneath the evaporative interface lead to the inhomogeneous densification of the skin layer.
Leijie Wu, Kosuke Okeyoshi
wiley   +1 more source

Fish oil diets do not improve insulin sensitivity and secretion in healthy adult male pigs [PDF]

open access: bronze, 2009
Christian‐Alexandre Castellano   +4 more
openalex   +1 more source

Wet‐Chemical Etching of Silicon Wafer Surfaces Using Aqueous HF‐HBrO3 and HF‐HBrO3‐Br2 Solutions

open access: yesAdvanced Materials Interfaces, EarlyView.
Aqueous mixtures of HF and HBrO3 are reported as a new NOx‐free etching systems for monocrystalline silicon wafers. Silicon is polished with etching rates up to 10 µm min−1 at room temperature. The addition of Br2 leads to anisotropic etching, thus texturing monocrystalline silicon wafer surfaces with upright pyramids.
Nils Schubert   +7 more
wiley   +1 more source

Multiplexed Luminal Tissue Constructs with Reconfigurable Barriers for Dynamic Modeling of Multi‐Tissue Interactions

open access: yesAdvanced Materials Technologies, EarlyView.
This study describes the fabrication of arrays of luminal tissue constructs for 3D luminal tissue modeling. An oil or media‐filled reservoir between constructs serves as a liquid barrier or bridge to regulate communication between lumens within the array for modeling multi‐tissue interactions in vitro. Abstract Cell‐lined luminal structures are crucial
Mouhita Humayun   +9 more
wiley   +1 more source

The Use of Low-EPA Fish Oil for Long-Chain Polyunsaturated Fatty Acid Supplementation of Preterm Infants [PDF]

open access: bronze, 2000
Alexandre Lapillonne   +6 more
openalex   +1 more source

Home - About - Disclaimer - Privacy