Results 71 to 80 of about 1,277 (286)

Toward personalized healthcare: Advances in two‐dimensional nanomaterial‐based flexible electrochemical sensors for physiological monitoring

BMEMat, EarlyView.
This review provides an overview of the properties, composites and application of two‐dimensional (2D) nanomaterials for wearable electrochemical biosensors. Also, the challenges and future prospects of utilizing 2D nanomaterials in wearable electrochemical biosensor applications are discussed.
Kou Zhang, Lu Han, He‐Qing Cai, Xin‐Yu Xue, Yi‐Fei Song, Wu‐Lin Xin, Ying‐Ze Wang, Peng Liu, Juan Liu   +8 more
wiley   +1 more source

An accessible microfluidic perfusion platform for time‐restricted control of zebrafish embryonic patterning

Developmental Dynamics, EarlyView.
Abstract Understanding the dynamic nature of developmental networks requires live imaging techniques capable of capturing real‐time developmental processes in wild‐type and mutant embryos as they are exposed to pharmacological perturbations. A peculiar developmental patterning process in early vertebrate embryos is the sequential segmentation of ...
Mohammed Nakhuda, M. Fethullah Simsek
wiley   +1 more source

High‐Performance UV Photodetectors Based on ZnO Hierarchical Nanostructures Grown on Aerosol‐Printed 3D Ag Mesh

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
First integration of ZnO nanorods with aerosol‐printed 3D Ag meshes for UV photodetector. 3D Ag/ZnO enhances light absorption and charge separation by providing a large active surface area for efficient charge generation and a strong UV response.
Elius Hossain, Jin‐Sol Lee, Md. Abu Mosa, Kye‐Si Kwon   +3 more
wiley   +1 more source

The Seepage Characteristics of Single Rough Joint of Granite Based on NMR Technology: A Modified Cubic Law

Energy Science &Engineering, EarlyView.
The low‐field nuclear magnetic resonance (NMR) measurements are applied to investigate the seepage characteristics of the single rough joint. The purpose of this paper is to investigate the seepage characteristics of granite specimens with single‐joint channel under the different roughness, confining pressures and seepage pressures.
Hao Cheng, Xiujie Zhong
wiley   +1 more source

Large-scale roll-to-roll printed, flexible and stable organic bulk heterojunction photodetector

npj Flexible Electronics, 2018
R2R printing: organic devices closer to commercialization Roll-to-roll printing is getting close to the large-scale fabrication of reliable and stable state-of-the-art organic optoelectronic devices. A collaborative team led by Junliang Yang from Central
Sichao Tong, Jun Yuan, Chujun Zhang, Chunhua Wang, Baoxing Liu, Jianqiang Shen, Huayan Xia, Yingping Zou, Haipeng Xie, Jia Sun, Si Xiao, Jun He, Yongli Gao, Junliang Yang   +13 more
doaj   +1 more source

Programmable crack dynamics engineering enables flexible strain sensors with high linearity

FlexMat, EarlyView.
First‐decoupling theoretical framework of crack evolution elucidating the control methods, mechanistic insights, and structure‐activity relationships is established. Crack propagation from uncontrollable randomness systematically evolves into spatially ordered states.
Chunjin Wu, Shaolong Wang, Xu Wang, Heng Zhu, Yongliang Tian, Xinchen Jiang, Xin Rao, Yutong Han, Changrun Wang, Wen‐Yong Lai   +9 more
wiley   +1 more source

Solution processed optical modulated silver nanowire top electrode for high performance semi‐transparent organic solar cells

FlexMat, EarlyView.
Abstract Silver nanowire (AgNW) top electrodes are pivotal candidates for solution‐processed, semi‐transparent organic solar cells (ST‐OPVs). However, their light utilization efficiency (LUE) typically lags behind that of devices using evaporated metal electrodes, primarily due to the lack of effective optical modulation strategies compatible with ...
Shaoming Sun, Wuyue Liu, Fengling Zhang, Xiaozhang Zhu   +3 more
wiley   +1 more source

Wearable biofluids colorimetric biosensors

FlexMat, EarlyView.
Wearable and flexible colorimetric sensors enable real‐time, non‐invasive detection through visible color changes. Advances in materials and device engineering have driven their development; however, challenges remain in sensitivity, selectivity, and scalable manufacturing.
Zhaoyuan Lyu, Zhiqiang Xiao, Wenhao Shen, Cheng Liu, Te Gu, Ruchuan Cao, Fangyu Zhang, Chuizhou Meng, Shichao Ding   +8 more
wiley   +1 more source

A nationwide assessment of VOC emissions and ozone formation potential from China’s printing industry: a meta-analysis

Frontiers in Environmental Science
IntroductionThe printing industry in China, with an annual output value of ¥1.43 trillion, is a significant source of volatile organic compound (VOC) emissions, which are key precursors to ozone formation.
Jian Zhai
doaj   +1 more source

The Effect of Fabrication Method on Passive UHF RFID Tag Performance

International Journal of Antennas and Propagation, 2009
In passive Radio Frequency Identification (RFID), transponders or tags are used to label objects to be identified. In this study passive tag antennas were produced using etching, screen-printing, and gravure printing methods.
Toni Björninen, Sari Merilampi, Leena Ukkonen, Lauri Sydänheimo, Pekka Ruuskanen   +4 more
doaj   +1 more source