Results 271 to 280 of about 100,855 (336)

Multifunctional Latex/Polytetrafluoroethylene-Based Triboelectric Nanogenerator for Self-Powered Organ-like MXene/Metal-Organic Framework-Derived CuO Nanohybrid Ammonia Sensor.

ACS Nano, 2021
Self-powered sensors are crucial in the field of wearable devices and the Internet of Things (IoT). In this paper, an organ-like Ti3C2Tx MXene/metal-organic framework-derived copper oxide (CuO) gas sensor was powered by a triboelectric nanogenerator ...
Dongyue Wang, Dongzhi Zhang, Yan Yang, Q. Mi, Jianhua Zhang, Liandong Yu   +5 more
semanticscholar   +1 more source

Enhancing CO2 reduction by suppressing hydrogen evolution with polytetrafluoroethylene protected copper nanoneedles

Journal of Materials Chemistry A, 2020
Enhanced carbon dioxide reduction reaction (CO2RR) with suppressed HER was achieved on polytetrafluoroethylene (PTFE) coated Cu nanoneedles (CuNNs).
Pengda An, Lai Wei, Huangjingwei Li, Baopeng Yang, Kang Liu, Junwei Fu, Hong-mei Li, Hui Liu, Junhua Hu, Ying-Rui Lu, Hao Pan, T. Chan, Ning Zhang, Min Liu   +13 more
semanticscholar   +1 more source

Digital light processing-based 3D printing of polytetrafluoroethylene solid microneedle arrays

MRS Communications, 2021
This study evaluated the structural and skin penetration properties of solid microneedle arrays made by digital light processing-based 3D printing of polytetrafluoroethylene.
R. Sachan, Alexander K. Nguyen, Junqi Lu, D. Erdmann, Jennifer Y. Zhang, R. Narayan   +5 more
semanticscholar   +1 more source

Biologically Functionalized Expanded Polytetrafluoroethylene Blood Vessel Grafts.

Biomacromolecules, 2020
Cardiovascular diseases plague human health due to the lack of transplantable small-diameter blood vessel (SDBV) grafts. Although expanded polytetrafluoroethylene (ePTFE) has the potential to be used as a biocompatible material for SDBV grafts, long-term
Dongfang Wang, Yiyang Xu, Yu-Jyun Lin, Galip Yilmaz, Jue Zhang, Georg Schmidt, Qian Li, J. Thomson, L. Turng   +8 more
semanticscholar   +1 more source

Multifunctional Janus-Structured Polytetrafluoroethylene-Carbon Nanotube-Fe3O4/MXene Membranes for Enhanced EMI Shielding and Thermal Management

Nano-Micro Letters
The Janus-type multifunctional ultra-flexible polytetrafluoroethylene-carbon nanotube-Fe3O4/MXene (FCFe/M) membranes were fabricated via a shear-induced in situ fibrillation technique followed by vacuum-assisted filtration.
Runze Shao, Guilong Wang, Jialong Chai, Jun Lin, Guoqun Zhao, Z. Zeng, Guizhen Wang   +6 more
semanticscholar   +1 more source

Spectral‐Selective and Adjustable Patterned Polydimethylsiloxane/MXene/Nanoporous Polytetrafluoroethylene Metafabric for Dynamic Infrared Camouflage and Thermal Regulation

Advanced Functional Materials
Most low infrared emissivity coatings for anti‐infrared reconnaissance are merely suitable for targets warmer than their surroundings, and their flexibility and wearability are unsatisfactory for dynamic stealth applications. Herein, a spectral‐selective
Bai‐Xue Li, Zhuo Luo, Hao Sun, Qiuyan Quan, Shuai Zhou, Wei-Guang Yang, Zhongjun Yu, Dongzhi Yang   +7 more
semanticscholar   +1 more source

POLYTETRAFLUOROETHYLENE

Reactions Weekly, 2017
  +8 more sources

In vitro evaluation of barrier function against oral bacteria of dense and expanded polytetrafluoroethylene (PTFE) membranes for guided bone regeneration.

Clinical Implant Dentistry and Related Research, 2018
AIM This study evaluates biofilm formation and barrier function against Streptococcus oralis of nonresorbable polytetrafluoroethylene (PTFE) guided bone regeneration membranes having expanded (e-PTFE) and dense (d-PTFE) microstructure.
M. Trobos, Annika Juhlin, Furqan A. Shah, M. Hoffman, H. Sahlin, C. Dahlin   +5 more
semanticscholar   +1 more source