Mg-substituted ZnO/CuO composite films: A potential candidate for highly efficient human hydration level monitoring

2021 ◽  
Vol 328 ◽  
pp. 112770
Author(s):  
Ezgi Asfuroğlu Coşkun ◽  
Bünyamin Şahin
Keyword(s):  
Composite Films ◽  
Potential Candidate ◽  
Hydration Level ◽  
Highly Efficient ◽  
Level Monitoring

scholarly journals Flexible Metal/Polymer Composite Films Embedded with Silver Nanowires as a Stretchable and Conductive Strain Sensor for Human Motion Monitoring

Micromachines ◽  
2019 ◽  
Vol 10 (6) ◽  
pp. 372 ◽  
Author(s):  
Jinjin Luan ◽  
Qing Wang ◽  
Xu Zheng ◽  
Yao Li ◽  
Ning Wang
Keyword(s):  
Polymer Composite ◽  
Silver Nanowires ◽  
Composite Films ◽  
Strain Sensor ◽  
High Sensitivity ◽  
Human Motion ◽  
Applied Strain ◽  
Potential Candidate ◽  
Flexible Metal ◽  
Metal Polymer

To avoid conductive failure due to the cracks of the metal thin film under external loads for the wearable strain sensor, a stretchable metal/polymer composite film embedded with silver nanowires (AgNWs) was examined as a potential candidate. The combination of Ag film and AgNWs enabled the fabrication of a conductive film that was applied as a high sensitivity strain sensor, with gauge factors of 7.1 under the applied strain of 0–10% and 21.1 under the applied strain of 10–30%. Furthermore, the strain sensor was demonstrated to be highly reversible and remained stable after 1000 bending cycles. These results indicated that the AgNWs could act as elastic conductive bridges across cracks in the metal film to maintain high conductivity under tensile and bending loads. As such, the strain sensor engineered herein was successfully applied in the real-time detection and monitoring of large motions of joints and subtle motions of the mouth.

Modified graphene/polyimide composite films with strongly enhanced thermal conductivity

Nanoscale ◽  
2019 ◽  
Vol 11 (17) ◽  
pp. 8219-8225 ◽  
Author(s):  
Xian Wu ◽  
Haoliang Li ◽  
Kui Cheng ◽  
Hanxun Qiu ◽  
Junhe Yang
Keyword(s):  
Thermal Conductivity ◽  
Thermal Management ◽  
Composite Films ◽  
Highly Efficient ◽  
Graphene Films ◽  
Modified Graphene ◽  
Enhanced Thermal Conductivity

An effective “modified-welding” approach to prepare graphene films with excellent thermal conductivity and flexibility for highly efficient thermal management.

Human hydration level monitoring using embedded piezoresistive microcantilever sensors

2007 ◽  
Vol 29 (10) ◽  
pp. 1084-1088 ◽  
Author(s):  
R. Stewart ◽  
J. Reed ◽  
J. Zhong ◽  
K. Morton ◽  
T.L. Porter
Keyword(s):  
Hydration Level ◽  
Microcantilever Sensors ◽  
Level Monitoring

Hydration level monitoring using embedded piezoresistive microcantilever sensors

2005 ◽  
Vol 27 (3) ◽  
pp. 215-220 ◽  
Author(s):  
R.L. Gunter ◽  
W.D. Delinger ◽  
T.L. Porter ◽  
R. Stewart ◽  
J. Reed
Keyword(s):  
Hydration Level ◽  
Microcantilever Sensors ◽  
Level Monitoring

Nano-structural characteristics of carbon nanotube–polymer composite films for high-amplitude optoacoustic generation

Nanoscale ◽  
2015 ◽  
Vol 7 (34) ◽  
pp. 14460-14468 ◽  
Author(s):  
Hyoung Won Baac ◽  
Jong G. Ok ◽  
Taehwa Lee ◽  
L. Jay Guo
Keyword(s):  
Carbon Nanotube ◽  
Polymer Composite ◽  
Structural Characteristics ◽  
Composite Films ◽  
High Amplitude ◽  
Therapeutic Applications ◽  
Highly Efficient

We demonstrate nano-structural characteristics of carbon nanotube (CNT)–polydimethylsiloxane (PDMS) composite films that can be used as highly efficient and robust ultrasound transmitters for diagnostic and therapeutic applications.

Scalable one-step electrochemical deposition of nanoporous amorphous S-doped NiFe2O4/Ni3Fe composite films as highly efficient electrocatalysts for oxygen evolution with ultrahigh stability

2018 ◽  
Vol 6 (4) ◽  
pp. 1551-1560 ◽  
Author(s):  
M. Y. Gao ◽  
J. R. Zeng ◽  
Q. B. Zhang ◽  
C. Yang ◽  
X. T. Li ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Electrochemical Deposition ◽  
Composite Films ◽  
Alkaline Media ◽  
Nickel Wire ◽  
Highly Efficient ◽  
Highly Active ◽  
One Step

Self-supported 3D nanoporous amorphous S-doped NiFe2O4/Ni3Fe composite films grown on nickel wire were fabricatedviaa facile and scalable one-step electrochemical deposition route in ethaline and developed as highly active and robustly stable electrocatalysts for OER in alkaline media.

scholarly journals Efficient NIR light blockage with matrix embedded silver nanoprism thin films for energy saving window coating

2016 ◽  
Vol 4 (8) ◽  
pp. 1584-1588 ◽  
Author(s):  
M. Carboni ◽  
M. Carravetta ◽  
X. L. Zhang ◽  
E. Stulz
Keyword(s):  
Thin Films ◽  
Thermal Radiation ◽  
Energy Saving ◽  
Radiation Flux ◽  
Low Cost ◽  
Composite Films ◽  
Silver Nanoprisms ◽  
Highly Efficient ◽  
Pmma Matrix ◽  
Nir Light

Highly efficient composite films, consisting of silica coated and functionalised silver nanoprisms (SNPs) which are covalently embedded in a PMMA matrix, are presented as a low-cost material to reduce thermal radiation flux with low impact on daylight transmission.

A microfluidic sensor for human hydration level monitoring

2011 ◽  
Author(s):  
Yen Yi Germaine Hoe ◽  
Badrul Hisam Johari ◽  
Meongkeun Ju ◽  
Sangho Kim ◽  
Kripesh Vaidyanathan ◽  
...  
Keyword(s):  
Hydration Level ◽  
Level Monitoring

Highly-efficient and stable warm white emission from perovskite/silica composites with photoactivated luminescence enhancement

2020 ◽  
Vol 8 (36) ◽  
pp. 12623-12631
Author(s):  
Shuaiqi Wang ◽  
Duobin Wu ◽  
Shuming Yang ◽  
Hongyu Zhen ◽  
Zhenghuan Lin ◽  
...  
Keyword(s):  
White Light ◽  
Composite Films ◽  
Single Component ◽  
Luminescent Material ◽  
Luminescence Enhancement ◽  
White Emission ◽  
Highly Efficient ◽  
Warm White Light ◽  
Mn Doped

Composite films based on Mn-doped perovskites emit strong and stable warm white light, and can be used as single-component luminescent material in UV-driven WLEDs. Additionally, the films exhibit interesting photoinduced-luminescence enhancement.

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