Results 121 to 130 of about 455,702 (308)

Dual‐Mode Magnetic Elastomer for On‐Demand Motion and Degradation

open access: yesAdvanced Functional Materials, EarlyView.
A dual‐mode magnetic elastomer is introduced, enabling DC field‐driven programmable actuation and AC field‐driven magnetothermal degradation. GHz‐range magnetic fields generate ultrafast heating of magnetic nanoparticles that activates cleavage of the silicone elastomer matrix.
Jieun Han   +13 more
wiley   +1 more source

scavenging

open access: yes, 2014
Citation: 'scavenging' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.S05496 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

Assessment of Mammalian Scavenger and Wild White-Tailed Deer Activity at White-Tailed Deer Farms

open access: yesViruses
White-tailed deer (Odocoileus virginianus) in the wild and on cervid farms have drawn the attention of state wildlife agencies and animal health agencies as Chronic Wasting Disease (CWD) has spread across North America.
Alex R. Jack   +6 more
doaj   +1 more source

Weight savings in aerospace vehicles through propellant scavenging [PDF]

open access: yes
Vehicle payload benefits of scavenging hydrogen and oxygen propellants are addressed. The approach used is to select a vehicle and a mission and then select a scavenging system for detailed weight analysis.
Reed, Brian D., Schneider, Steven J.
core   +1 more source

Exploring Pb‐Chelation Chemistry in the Crystallization Dynamics of Halide Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
A mechanism of how Pb‐chelation chemistry governs coordination geometry and initial nucleation behavior at the precursor level of halide perovskite, by regulating the deprotonation state of a chelating additive, is elucidated. This allows for innovative reaction‐system design principles that promote coherent growth while suppressing defect formation in
Byeong Jun Kim   +13 more
wiley   +1 more source

The final frontier: using carcasses for one health surveillance at the ecosystem interface

open access: yesFrontiers in Veterinary Science
Anthropogenic activities such as agricultural intensification, urbanisation, globalisation, and climate change are accelerating disease emergence globally, yet surveillance systems have largely overlooked the critical role of vertebrate carcasses in ...
Katie A. Barton   +14 more
doaj   +1 more source

Synthesis Optimization of L-Aspartic acid β-hydroxamate by a novel Enzyme, β-Aspartyl-γ-glutamyl transferase [PDF]

open access: yes, 2015
L-Aspartic acid β-hydroxamate or L-β-Aspartyl hydroxamate (BAH), water soluble- chemical compound currently obtains popularity due to its role in several important biochemical processes and to its bioactivities.
Naohara, Ryosuke   +4 more
core  

Scavenger Receptors and Atherosclerosis

open access: yesBiological Research, 2000
Scavenger receptors were discovered as cell surface proteins capable of binding and internalization of modified lipoproteins. These receptors exhibit a broad ligand binding specificity including potential physiological and pathophysiological ligands other than modified lipoproteins.
openaire   +6 more sources

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg   +6 more
wiley   +1 more source

Comparative study of medicinal-plant-derived carbon nanoparticles: green synthesis, antioxidant behavior, and metal-ion sensing

open access: yesNano Express
This study presents a green nanotechnology approach for the eco-friendly, chemical-free synthesis of Carbon nanoparticles (CNPs) using five medicinal plants: Syzygium cumini, Holy Basil, Azadirachta indica, Psidium guajava, and Bergera koenigii , via a ...
Parul Singh   +7 more
doaj   +1 more source

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