Results 81 to 90 of about 568,615 (320)

Stoma‐Shell Nanoarchitecture for Enhanced Plasma Confinement Catalysis in Synthesis of Ethanol from CO2

open access: yesAdvanced Functional Materials, EarlyView.
High‐energy electron impact in plasma catalysis often causes excessive dissociation of active intermediates, limiting C2+ product selectivity. To address this challenge, a bio‐inspired stoma‐shell nanoarchitecture is designed to decouple electron impact from catalytic reaction zones.
Nan Zou   +5 more
wiley   +1 more source

Nuclear magnetic resonance studies of organic-inorganic composite solid electrolytes

open access: yesMagnetic Resonance Letters, 2021
Solid electrolytes have received widespread attention due to their higher safety than liquid electrolytes in the past decades. In particular, organic-inorganic composite solid electrolytes (CSEs) in which inorganic fillers dispersed in polymer solid ...
Xueyan Zhang, Hua Huo
doaj   +1 more source

Rb-NMR study of the quasi-one dimensional competing spin-chain compound Rb2Cu2Mo3O12

open access: yes, 2017
Rb-NMR study has been performed on the quasi-one dimensional competing spin chain Rb2Cu2Mo3O12 with ferromagnetic and antiferromagnetic exchange interactions on nearest neighboring and next nearest neighboring spins, respectively. The system changes from
Atarashi, Sochiro   +6 more
core   +1 more source

Liquid Crystalline Inverted Lipid Phases and Reverse Micelles in Drug Delivery: From Molecular Design to Therapeutic Potential

open access: yesAdvanced Functional Materials, EarlyView.
Liquid crystalline inverted lipid phases and reverse micelles are self‐assembled lipid nanostructures that enhance the solubility, stability, and delivery of diverse therapeutics. This review integrates their physicochemical principles, formulation strategies, drug loading mechanisms, and biomedical applications, highlighting their growing ...
Numan Eczacioglu   +3 more
wiley   +1 more source

In Operando Nuclear Magnetic Resonance Spectroscopy Study on Photocatalytic Methanol Reforming

open access: yesChinese Journal of Magnetic Resonance, 2019
The reaction of photocatalytic methanol reforming in a real solid-liquid reaction environment was studied by in operando nuclear magnetic resonance (NMR) spectroscopy.
LIU Wen-qing   +3 more
doaj  

Design and Implementation of a Portable High-Pressure Cleaner for Cleaning Nuclear Magnetic Resonance Sample Tubes

open access: yesChinese Journal of Magnetic Resonance, 2020
The amount of sample tubes used in liquid-state nuclear magnetic resonance (NMR) experiments is large. It is often required that the sample tubes are cleaned and re-used.
TAO Yan-chun, WANG Chun-yu
doaj   +1 more source

Dichotomy in temporal and thermal spin correlations observed in the breathing pyrochlore LiGa1−x In x Cr4O8

open access: yesnpj Quantum Materials, 2021
A breathing pyrochlore system is predicted to host a variety of quantum spin liquids. Despite tremendous experimental and theoretical efforts, such sought-after states remain elusive as perturbation terms and lattice distortions lead to magnetic order ...
S. Lee   +8 more
doaj   +1 more source

Experimental Implementation of Discrete Time Quantum Random Walk on an NMR Quantum Information Processor

open access: yes, 2005
We present an experimental implementation of the coined discrete time quantum walk on a square using a three qubit liquid state nuclear magnetic resonance (NMR) quantum information processor (QIP).
A. Ambainis   +12 more
core   +1 more source

Role of Histidine‐Containing Peptoids in Accelerating the Kinetics of Calcite Growth

open access: yesAdvanced Functional Materials, EarlyView.
Amphiphilic histidine‐containing peptoids mimic carbonic anhydrase (CA) to accelerate calcite step growth. In the presence of Zn2+, they promote the deprotonation of HCO3−, the desolvation of Ca2+, and the reorganization of interfacial hydration layers, thereby reducing the activation barrier for calcite growth.
Mingyi Zhang   +5 more
wiley   +1 more source

Electronic Correlations in CoO2, the Parent Compound of Triangular Cobaltates

open access: yes, 2007
A 59Co NMR study of CoO2, the x=0 end member of AxCoO2 (A = Na, Li...) cobaltates, reveals a metallic ground state, though with clear signs of strong electron correlations: low-energy spin fluctuations develop at wave vectors q different from 0 and a ...
Berthier, C.   +5 more
core   +3 more sources

Home - About - Disclaimer - Privacy