Results 131 to 140 of about 7,015,469 (250)

Exploring the Impedance Spectroscopy in Hole‐Conductor‐Free Mesoscopic Perovskite Solar Cells

Progress in Photovoltaics: Research and Applications, EarlyView.
This study employs impedance spectroscopy (IS) to investigate the carrier dynamics of printable perovskite solar cells (p‐MPSCs). The exceptional stability of p‐MPSCs enables reliable IS measurements under various conditions. We develop an equivalent circuit model to analyze the IS data, linking each circuit element to specific dynamic processes.
Cheng Qiu, Jiale Liu, Shuai Yang, Deli Yan, Lukas Wagner, Yue Hu   +5 more
wiley   +1 more source

Impacts of Fluorination at the Ortho‐Position of Carboxy Groups on Tetrakis(biphenyl)ethene‐Based Hydrogen‐Bonded Framework

Small, EarlyView.
This work provides new findings on the effect of fluorination on the substitution of TPE derivatives and the modulation of the structure and fluorescence properties of hydrogen‐bonded organic framework (HOF) of F‐CBPE. ABSTRACT Fluorination of building block molecules is one of the effective engineering approaches to modulate molecular assembly in ...
Takuto Fujii, Mario de la Hoz Tomás, Ryusei Oketani, Boiko Cohen, Ken‐ichi Otake, Kazuki Shiga, Norimitsu Tohnai, Abderrazzak Douhal, Ichiro Hisaki   +8 more
wiley   +1 more source

BioMem-FWK4α: A Fractional Windkessel-Constant Phase Framework for Analog Simulation and Frequency-Domain Interpretation of Biological Ion Channels. [PDF]

Biomed Eng Comput Biol
Teuguia JP, Fendzi-Donfack E, Mbasso WF, Harrison A, Zhe L, Mamadiyarov Z, Kenfack-Jiotsa A.   +6 more
europepmc   +1 more source

Polymer Electrolyte–Cathode Surface Bonding Suppresses Oxygen Evolution and Cation Mixing in Ni‐Rich Layered Oxides for Lithium Batteries

Small, EarlyView.
Structural stability of NMC is enhanced by introducing strong Ni–Opolymer bonds, such as those in carbonate‐based (PTMC) electrolytes. Strong hybridization between surface Ni and polymer oxygen facilitates oxidation of undercoordinated Ni2+, thereby mitigating Li/Ni mixing and O2 evolution at deep delithiation states.
Liang‐Ting Wu, Daniel Brandell, Bing Joe Hwang, Jyh‐Chiang Jiang   +3 more
wiley   +1 more source

Fabrication of a carbon paste electrode based on a zirconium cobalt zinc nickel oxide nanocomposite for the voltammetric detection of rutoside. [PDF]

RSC Adv
A G B, Bhat RS.
europepmc   +1 more source

DNA Coordination Engineering of Dual‐Metal Prussian Blue Analogs for Accelerated Zn2+ Storage

Small, EarlyView.
A sustainable DNA‐assisted strategy was developed to regulate the growth of CuMn‐HCF, producing a porous hierarchical structure with abundant active sites. The optimized CuMn‐HCF‐D7 electrode exhibited enhanced Zn2+ storage kinetics, high reversible capacity, and exceptional cycling stability over 30 000 cycles, demonstrating its potential as a durable
Anjana Puthanpurayil Jayarajan, Nagalakshmi Motupalli, Surya Kiran Ampasala, Naveen Chilamkurthi, Samanth Kokkiligadda, Soong Ho Um   +5 more
wiley   +1 more source

Naringenin restores neuronal membrane electro-biophysical homeostasis: insights from EIS circuit modeling and molecular dynamics. [PDF]

Front Med (Lausanne)
Zhang Y, You C, Sun S, Fang T, Ma Q, Huang S, Ding Y, Li H, Chen Y, Zhang J, Xu J.   +10 more
europepmc   +1 more source

Biomimetic and Gel‐Mediated Tissue Adhesive Structures for Skin Conformal and Multifunctional Bioelectronics

Small, EarlyView.
Inspired by octopus suction structures, a biomimetic epidermal electrode is developed as a durable, skin‐conformal platform for next‐generation wearable and therapeutic bioelectronics. The electrodes exhibit skin‐matching mechanical properties and achieve strong, reusable adhesion on wet skin, outperforming commercial electrodes by maintaining adhesion
Jia Xi Mary Chen, Mehal Kushalkar, Stephanie DiNunzio, Tianhao Chen, Weiqing Fang, Rui Yang Liu, Milos R. Popovic, Hani E. Naguib   +7 more
wiley   +1 more source

Effect of Porosity on the Impedance Response of Porous GaAs-Based NO₂ Gas Sensors. [PDF]

Sensors (Basel)
Peksa J, Kogdas M, Bahno V, Perekrest A, Mamchur D.   +4 more
europepmc   +1 more source

Electrocatalytically Amplified Immunosensing Enabled by Titanium Oxynitride‐Supported Ru Nanodots on Graphene Oxide Hybrid Architecture

Small, EarlyView.
A synergistic effect among the electrocatalytic Ru/TiON‐GO nanocomposite, biorecognition elements, and the [Fe(CN)6]3−/4− redox probe for highly sensitive and selective impedimetric detection of PSA protein in human serum was demonstrated. The immunosensor exhibited a limit of detection of only 0.06 ng mL−1 PSA protein, underscoring the importance and ...
Mitja Koderman, Milutin Smiljanić, Filip Cernatič, Marjan Bele, Francisco Ruiz‐Zepeda, Nejc Hodnik, Mitja Kolar, Samo B. Hočevar, Nikola Tasić   +8 more
wiley   +1 more source