Results 191 to 200 of about 2,813,006 (349)

Atomic‐Level Dual‐Cation Engineering Enables High‐Performance Na4VMn(PO4)3 Cathodes for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
Dual‐cation site engineering unlocks stable and fast sodium storage in Na4VMn(PO4)3 cathodes. Li+ at Na2 suppresses Jahn‐Teller distortion, while K+ at Na1 expands ion channels, enabling synchronized V/Mn redox and quasi‐single‐phase kinetics. This atomic‐level strategy achieves ultralong cycling stability, high‐rate capability, and full cell viability
Jiaze Sun, Xiaoyu Hu, Xianhe Meng, Nengjun Yu, Qiaoling Kang, Lijing Yan, Meiqiang Fan, Chubin Wan, Tingli Ma   +8 more
wiley   +1 more source

A High-Frequency Temporal-Interference Alternative Current Stimulation Device Using Pulse Amplitude Modulation with Push-Pull Current Sources. [PDF]

Bioengineering (Basel)
Bai JH, Huang SC, Lee PL, Shyu KK, Huang CJ, Chen TC, Lai SJ.   +6 more
europepmc   +1 more source

Reactive hyperemia and baseline pulse amplitude among smelter workers exposed to fine and ultrafine particles. [PDF]

Int Arch Occup Environ Health, 2020
Bugge MD, Ulvestad B, Berlinger B, Stockfelt L, Olsen R, Ellingsen DG.   +5 more
europepmc   +1 more source

Does a Morphotropic Phase Boundary Exist in ZrxHf1‐xO2‐Based Thin Films?

Advanced Functional Materials, EarlyView.
This study investigates 6 nm zirconium‐rich hafnium‐zirconium oxide thin–film metal–insulator–metal capacitors using a combination of experimental methods and machine learning–based molecular dynamics simulations to provide insight into the physical mechanisms that enhance the dielectric constant near 0 V and attribute it to the field‐induced ...
Pramoda Vishnumurthy, Richard Ganser, Dong‐Gyu Kim, Intak Jeon, Chang Hwa Jung, Hanjin Lim, Thomas Mikolajick, Susan Trolier‐McKinstry, Alfred Kersch, Uwe Schroeder   +9 more
wiley   +1 more source

Review on Dynamic Contour Tonometry and Ocular Pulse Amplitude

Ophthalmic Research, 2015
K. Willekens, Rita Rocha, K. Van Keer, E. Vandewalle, L. Abegão Pinto, I. Stalmans, C. Marques-Neves   +6 more
semanticscholar   +1 more source

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

Advanced 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, Zhiliang Dong, Tsun‐Kong Sham, Xiaonian Li, Ying Zheng, Ting Qiu   +5 more
wiley   +1 more source

Photophysiology data from smooth cordgrass (<i>Sporobolus alterniflorus</i>) measured in a North American saltmarsh using pulse amplitude modulated (PAM) fluorescence. [PDF]

Data Brief
Thornton DCO.
europepmc   +1 more source

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

Advanced 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, Ying Chen, Chenyang Shi, Progyateg Chakma, James J. De Yoreo, Chun‐Long Chen   +5 more
wiley   +1 more source

Phylogenetic Analysis, Pulse-Amplitude-Modulated (PAM) Fluorometry Measuring Parameter Optimization, and Cell Wall Disintegration of <i>Chlorella vulgaris</i> K-01. [PDF]

Microorganisms
Zhang Z, Zhang X, Wu Y, Yao LH, Fu P.
europepmc   +1 more source

A method to assess algicidal activity of microalgal extracts coupling microalgae produced in stirred closed photobioreactor operating in continuous with pulse amplitude modulated (PAM) fluorometry. [PDF]

MethodsX, 2020
Menguy E, Dumontet V, Coulombier N, Meriot V, Déan LL, Barthelemy V, Jauffrais T.   +6 more
europepmc   +1 more source