Results 101 to 110 of about 3,167,364 (245)

Directing Near‐Perfect (001) Orientation in Wafer‐Scale BiOI Thin Films via Halide‐Mediated van der Waals Stacking

Advanced Materials, EarlyView.
Our work introduces a new framework that fundamentally changes how orientation in bismuth oxyhalide systems is approached. Comprehensive experiments, backed by theoretical models, reveal the pivotal role of halide anions to modify the van der Waals stacking energies required to direct orientation. Our method enables the fabrication of near perfect (001)
Gabriel Aygur, Ashakiran Maibam, Hayden Tuohey, Tony Nguyen, Mei Xian Low, Sumeet Walia, Zijun (June) Yong, Ravichandar Babarao, Daniel Gomez, Enrico Della Gaspera, Joel van Embden   +10 more
wiley   +1 more source

Paddy Stem–Derived Activated Carbon-Based Uricase Biosensor for Highly Sensitive Electrochemical Detection of Uric Acid

Journal of Nanotechnology
For the diagnosis and management of metabolic diseases, such as gout, hyperuricemia, hypertension, and diabetes, accurate and timely measurement of uric acid (UA) is essential.
Poonam Thakur, Nancy George, Neha Kondal, Kamal Kishor Thakur, Puja Jaiswal   +4 more
doaj   +1 more source

Spectral Selective and Low‐Noise Thin‐Film Organic Photodetectors Enabled by Electric‐Field Engineering

Advanced Materials, EarlyView.
Molecular doping redistributes the internal electric field in organic photodetectors, providing a new degree of freedom to spatially control carrier transport and collection. Simulations and experiments reveal distinct transport pathways for injected and photogenerated carriers, enabling low dark current under reverse bias and wavelength‐selective ...
Jingwei Yi, Yi Yang, Vahid Mahdikhah, Yibo Shi, Jordan Shanahan, Apurva Gadikar, Yusen Pei, Xinyun Dong, Jacob P Mauthe, Reece Henry, Kenan Gundogdu, Brendan T. O'Connor, Aram Amassian, Harald Ade, Wei You, Franky So   +15 more
wiley   +1 more source

Bioinspired Mechanosensitive Organic Artificial Neuron With Programmable Excitatory and Inhibitory Responses via Nonlinear Mechano‐Electrochemical Coupling

Advanced Materials, EarlyView.
Organic artificial neurons couple mechanical deformation and ionic environments through nonlinear mechano‐electrochemical dynamics. Mechanical strain and electrolyte concentration reshape their nonlinear electrical characteristics, programming excitatory or inhibitory spiking responses that mimic mechanosensitive biological neurons and enable ...
Rassen Boukraa, Pietro Belleri, Zsolt M. Kovács‐Vajna, Paschalis Gkoupidenis, Fabrizio Torricelli   +4 more
wiley   +1 more source

Detection of Glucose and Lactate using Glassy Carbon Electrode Modified with Nanoparticles

, 2015
This research aims to investigate the stability and sensitivity of modified glassy carbon electrode with nanoparticles as well as its performance in the detection of glucose and lactate.
Tran, Khanh Thanh
core   +3 more sources

Development of a modified electrode using magnesium ferrite/activated carbon from coffee shell for determination of paracetamol

Journal of Electrochemical Science and Engineering
This study aimed to develop a simple and effective electrochemical sensor for detecting para­ce­tamol (PAR) in pharmaceutical tablets. The goal was to synthesize and utilize a novel nano­com­posite of magnesium ferrite, MgFe2O4, and activated carbon ...
Phan Thi Kim Thu, Phan Tu Quy, Nguyen Mau Thanh, Nguyen Quang Man, Nguyen Hai Phong, Dinh Quang Khieu   +5 more
doaj   +1 more source

Selective Laser Sintering and Graphitization for Mono‐Matrix Unibody Fabrication of Integrated Stereo‐Circuit and Stereo‐Fluidic Wearable Electronics

Advanced Materials, EarlyView.
A novel selective laser sintering and graphitization (SLSG) 3D printing technology enables unibody fabrication of compacted insulating structures and conductive circuits in fluidic‐integrated wearable electronics through adaptive photonic modulation.
Li Zhang, Wing Cheung Mak
wiley   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Influence of Electrode Mass on the Electrochemical Performance of Asymmetric Supercapacitors with Nano-Ni(OH)2 and Activated Carbon Electrodes

, 2012
Influence of Electrode Mass on the Electrochemical Performance of Asymmetric Supercapacitors with Nano-Ni(OH)2 and Activated Carbon ...
衣宝廉, 田颖, 薛荣, 阎景旺, 郝立星   +4 more
core  

Determination of Catechol and Hydroquinone by Using Perilla frutescens Activated Carbon Modified Glassy Carbon Electrode

, 2020
High specific surface area activated carbon prepared by Perilla frutescens (PFHSAAC) was modified on the surface of the glassy carbon electrode (GCE) by drop-coating method to construct a PFHSAAC/GCE.
Xinyu Zheng (453019), Rongrong Fan (219437), Ruiyu Lin (1408054), Zhaojun Lv (8303055), Yujie Wang (308942), Yongming Han (498643), Jingjing Zhu (303859), Jun Peng (192647)   +7 more
core   +1 more source