Results 211 to 220 of about 311,027 (339)

Tailoring the Properties of Functional Materials With N‐Oxides

open access: yesAdvanced Functional Materials, EarlyView.
The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich   +5 more
wiley   +1 more source

Pulsatile left ventricular assist device support as a bridge to decision in patients with end-stage heart failure complicated by pulmonary hypertension [PDF]

open access: green, 2010
Pradeep Nair   +7 more
openalex   +1 more source

3D‐Printed Soft Magnetoactive Origami Actuators

open access: yesAdvanced Functional Materials, EarlyView.
Soft magnetoactive films are 3D‐printed using ink with up to 75 wt.% ferromagnetic particles and dual UV/heat curing, then integrated with various origami structures. The films are flexible, magnetically responsive, and programmable, enabling flexible integration with origami without hindering shape‐changeability.
Sen Zhang   +6 more
wiley   +1 more source

USE OF THE TANDEMHEART PERCUTANEOUS LEFT VENTRICULAR ASSIST DEVICE FOR SUPPORT OF THE FAILING HEART, THE TEXAS HEART INSTITUTE EXPERIENCE

open access: bronze, 2005
Reynolds M. Delgado   +4 more
openalex   +1 more source

Mechanical Assist Device as a Bridge to Heart Transplantation in Children Less Than 10 Kilograms [PDF]

open access: bronze, 2010
Gianluca Brancaccio   +10 more
openalex   +1 more source

Grain Boundary Space Charge Engineering of Solid Oxide Electrolytes: Model Thin Film Study

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates unprecedented control of grain boundary electrical properties in solid electrolytes. Selective diffusion of cations through grain boundaries in thin films enables 12 orders of magnitude variation in ionic resistance, proving that systematic chemical modification of grain boundary electrical properties is feasible.
Thomas Defferriere   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy