Results 101 to 110 of about 32,828 (294)

Noble Gas Anaesthetics [PDF]

open access: yesNature, 1966
The Aetiology of Compressed Air Intoxication and Inert Gas Narcosis By P. B. Bennett. (International Series of Monographs in Pure and Applied Biology. Division: Zoology, Vol. 31.) Pp. xvi+116. (London and New York: Pergamon Press, Ltd., 1966.) 35s. net.
openaire   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

Noble gas sputtering calculations using TRIM [PDF]

open access: yes, 1996
In conjunction with our experimental work on saddle field ion sputtering, we have attempted to apply the Monte Carlo program TRIM (Transport of Ions in Matter) to calculate the sputter yields for a variety of noble gas sputtering applications. Comparison
Thomas, G. E.   +3 more
core  

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Noble gas as a functional dopant in ZnO

open access: yes, 2019
Owing to fully occupied orbitals, noble gases are considered to be chemically inert and to have limited effect on materials properties under standard conditions.
Persson, Clas,   +5 more
core   +2 more sources

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

open access: yesAdvanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez   +9 more
wiley   +1 more source

Noble Gas Characteristics in Tektites

open access: yes, 1994
We have determined the elemental and isotopic composition of all the noble gases in five large samples of tektites from Bedias, Texas. The purpose of this study is to determine the abundance pattern of noble gases in these samples for comparison with ...
Palma, Russel L., Rao, M. N.
core   +1 more source

Noble Metal Functionalized Metal Oxide Semiconductors for Enhanced Gas Sensing

open access: yesMolecules
Gas sensors are vital tools in areas such as environmental monitoring, industrial safety, and personal healthcare. Among various sensing materials, semiconductor metal oxides (SMOs) are widely studied owing to their high sensitivity, good stability, and ...
Renqing Yao   +5 more
doaj   +1 more source

Noble gas solubility in silicate melts:a review of experimentation and theory, and implications regarding magma degassing processes

open access: yesAnnals of Geophysics, 2005
Noble gas solubility in silicate melts and glasses has gained a crucial role in Earth Sciences investigations and in the studies of non-crystalline materials on a micro to a macro-scale.
A. Paonita
doaj   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

open access: yesAdvanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim   +17 more
wiley   +1 more source

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