Hydrogen sensing performance investigations with optical heating and sensing element surface modification

2021 ◽  
Vol 46 (1) ◽  
pp. 1411-1419
Author(s):  
Zhuang Ye ◽  
Zhi Li ◽  
Jixiang Dai ◽  
Yuhuan Qin ◽  
Gaopeng Wang ◽  
...  
Keyword(s):  
Surface Modification ◽  
Sensing Element ◽  
Hydrogen Sensing ◽  
Optical Heating ◽  
Sensing Performance

scholarly journals Magnetic Beads Actuating and Sensing by Light Addressability

Proceedings ◽  
2018 ◽  
Vol 2 (13) ◽  
pp. 1019
Author(s):  
Yu-Ping Chen ◽  
Hsin-Yin Peng ◽  
Jia-Long Hong ◽  
Min-Hsien Wu ◽  
Chia-Ming Yang
Keyword(s):  
Surface Modification ◽  
Microfluidic Chip ◽  
Sensor Array ◽  
Magnetic Beads ◽  
High Potential ◽  
Micro Particles ◽  
Ito Glass ◽  
Proper Operation ◽  
2D Images ◽  
Sensing Performance

Micro particles and nanoparticles applied in microfluidics became a popular direction to improve biochip performance. Magnetic beads are the well-studied carriers including manipulation and surface modification, which could be easily to apply in biosensor development. A new methodology combined the actuators and sensor in the same chip all trigged by illumination is proposed in this study. A microfluidic chip with a-Si:H layer and ITO/glass with proper operation could be used to collect magnetic beads firstly and then following the optoelectrical measurement. In the meantime, 2D images for clusters of magnetic beads can be easily achieved with the addressable illumination. This proposed platform could own the high potential for a sensor array with better sensing performance.

On-chip growth of patterned ZnO nanorod sensors with PdO decoration for enhancement of hydrogen-sensing performance

2017 ◽  
Vol 42 (25) ◽  
pp. 16294-16304 ◽  
Author(s):  
Mingzhi Jiao ◽  
Nguyen Van Duy ◽  
Nguyen Viet Chien ◽  
Nguyen Duc Hoa ◽  
Nguyen Van Hieu ◽  
...  
Keyword(s):  
Zno Nanorod ◽  
Hydrogen Sensing ◽  
On Chip ◽  
Sensing Performance

scholarly journals Influence of Nb-doping on Hydrogen Sensing Performance of WO 3 Nanowires

2016 ◽  
Vol 168 ◽  
pp. 317-320 ◽  
Author(s):  
D. Zappa ◽  
A. Bertuna ◽  
E. Comini ◽  
N. Poli ◽  
G. Sberveglieri
Keyword(s):  
Hydrogen Sensing ◽  
Nb Doping ◽  
Sensing Performance
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