Results 141 to 150 of about 242,366 (388)

Topology in Biological Piezoelectric Materials

open access: yesAdvanced Materials, EarlyView.
This review summarizes the topological structures in biological piezoelectric materials, covering morphology evolution, spatial arrangement, and biomimetic strategies. These topologies modulate structure‐property relationships across multiple scales, enabling performance enhancement and multifunctional integration.
Chen Chen   +7 more
wiley   +1 more source

EXPERIENCES USING THE PUMP-OXYGENATOR FOR OPEN CARDIAC SURGERY IN MAN [PDF]

open access: bronze, 1957
David Mendelsohn   +4 more
openalex   +1 more source

Selective Electrosynthesis of Methanol from CO2 Over Cu/Cu2P2O7 Via the Formate Pathway

open access: yesAdvanced Materials, EarlyView.
A Cu/Cu2P2O7‐based hybrid catalyst delivers over 50% Faradaic efficiency and >100 mA cm−2 partial current density for methanol electrosynthesis from CO2. The synergy between Cu (111) facets and Cu2P2O7 promotes HCOOH‐mediated pathways, offering a scalable route for sustainable liquid fuel production. Abstract The electrochemical CO2 reduction reaction (
Hyunwoo Kim   +12 more
wiley   +1 more source

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

open access: yesAdvanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi   +4 more
wiley   +1 more source

The Effect of High Nitric Oxide Concentrations on Oxygenators in Cardiopulmonary Bypass Machines (Experimental Study)

open access: yesОбщая реаниматология
The aim of the study. To study the effect of high nitric oxide concentrations on hollow polypropylene fibers of oxygenators.Materials and methods. The study was conducted in two stages.
A. M. Radovskiy   +17 more
doaj   +1 more source

Water Metabolism after Cardiac Operations Involving a Gibbon-Type Pump-Oxygenator [PDF]

open access: bronze, 1957
George S. Sturtz   +3 more
openalex   +1 more source

Harnessing Synergistic Cooperation of Neighboring Active Motifs in Heterogeneous Catalysts for Enhanced Catalytic Performance

open access: yesAdvanced Materials, EarlyView.
This review examines the critical role of neighboring active motifs in heterogeneous catalysts, emphasizing how their synergistic cooperativity can be rationally designed to modulate catalytic properties. The discussion centers on the modulation of electronic and geometric structures, categorizing the catalytic systems into metal‐acid (Brønsted/Lewis ...
Peng Yuan   +2 more
wiley   +1 more source

Modern extracorporeal circulatory support systems (centrifugal pumps and oxygenators). Literature review

open access: yesВестник трансплантологии и искусственных органов
For more than 70 years, short-term mechanical circulatory support devices, as well as methods and skills for their implantation, have been continuously developed and improved.
O. Yu. Esipova   +4 more
doaj   +1 more source

Active Biopaste for Coral Reef Restoration

open access: yesAdvanced Materials, EarlyView.
Preserving coral reefs is essential. A conductive, hardening paste for coral attachment and mineral accretion technology is developed, using a bio‐based acrylate soybean oil matrix and graphene nanoplatelets. Corals are attached with and onto the conductive paste, electricity is applied, water electrolysis is induced, and calcium is deposited at the ...
Gabriele Corigliano   +12 more
wiley   +1 more source

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