Real-time SPR sensor array based on DMD-enabled angular interrogation with a single point photodetector (Conference Presentation)

2019 ◽  
Author(s):  
Dongping Wang ◽  
Fong-Chuen Loo ◽  
Yeung Yam ◽  
Shih-Chi Chen ◽  
Ho-Pui Ho
Keyword(s):  
Real Time ◽  
Sensor Array ◽  
Single Point ◽  
Spr Sensor

Development of a sensitive DMD-based 2D SPR sensor array using single-point detection strategy for multiple aptamer screening

2020 ◽  
Vol 305 ◽  
pp. 127240 ◽  
Author(s):  
Dongping Wang ◽  
Jacky Fong Chuen Loo ◽  
Wei Lin ◽  
Qiang Geng ◽  
Erika Kit Shan Ngan ◽  
...  
Keyword(s):  
Sensor Array ◽  
Single Point ◽  
Spr Sensor ◽  
Detection Strategy ◽  
Point Detection

Single-point detection strategy for probing 2D SPR sensor array (Conference Presentation)

2020 ◽  
Author(s):  
Dongping Wang ◽  
Jacky Fong Chuen Loo ◽  
Yeung Yam ◽  
Shih-Chi Chen ◽  
Aaron Ho-Pui Ho
Keyword(s):  
Sensor Array ◽  
Single Point ◽  
Spr Sensor ◽  
Detection Strategy ◽  
Point Detection

A multi-magneto-inductive sensor array system for real-time magnetic field imaging of ferromagnetic targets

2021 ◽  
Vol 92 (3) ◽  
pp. 035113
Author(s):  
Huan Liu ◽  
Changfeng Zhao ◽  
Xiaobin Wang ◽  
Zehua Wang ◽  
Jian Ge ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Real Time ◽  
Sensor Array ◽  
Inductive Sensor ◽  
Magnetic Field Imaging ◽  
Field Imaging

scholarly journals Metal Oxide Nanorods-Based Sensor Array for Selective Detection of Biomarker Gases

Sensors ◽  
2021 ◽  
Vol 21 (5) ◽  
pp. 1922
Author(s):  
Gwang Su Kim ◽  
Yumin Park ◽  
Joonchul Shin ◽  
Young Geun Song ◽  
Chong-Yun Kang
Keyword(s):  
Real Time ◽  
Sensor Array ◽  
High Sensitivity ◽  
Gas Analysis ◽  
Diagnostic Methods ◽  
Real Time Monitoring ◽  
Non Invasive ◽  
Sensitivity And Selectivity ◽  
Breath Gas Analysis ◽  
Angle Method

The breath gas analysis through gas phase chemical analysis draws attention in terms of non-invasive and real time monitoring. The array-type sensors are one of the diagnostic methods with high sensitivity and selectivity towards the target gases. Herein, we presented a 2 × 4 sensor array with a micro-heater and ceramic chip. The device is designed in a small size for portability, including the internal eight-channel sensor array. In2O3 NRs and WO3 NRs manufactured through the E-beam evaporator’s glancing angle method were used as sensing materials. Pt, Pd, and Au metal catalysts were decorated for each channel to enhance functionality. The sensor array was measured for the exhaled gas biomarkers CH3COCH3, NO2, and H2S to confirm the respiratory diagnostic performance. Through this operation, the theoretical detection limit was calculated as 1.48 ppb for CH3COCH3, 1.9 ppt for NO2, and 2.47 ppb for H2S. This excellent detection performance indicates that our sensor array detected the CH3COCH3, NO2, and H2S as biomarkers, applying to the breath gas analysis. Our results showed the high potential of the gas sensor array as a non-invasive diagnostic tool that enables real-time monitoring.

Flexible High‐Resolution Triboelectric Sensor Array Based on Patterned Laser‐Induced Graphene for Self‐Powered Real‐Time Tactile Sensing

2021 ◽  
pp. 2100709 ◽  
Author(s):  
Zhengguang Yan ◽  
Liangliang Wang ◽  
Yifan Xia ◽  
Rendong Qiu ◽  
Wenquan Liu ◽  
...  
Keyword(s):  
High Resolution ◽  
Real Time ◽  
Sensor Array ◽  
Tactile Sensing ◽  
Self Powered

An electrochemical sensor array and its application to real-time brain slice imaging

2009 ◽  
Vol 92 (9) ◽  
pp. 1-6 ◽  
Author(s):  
Nahoko Kasai ◽  
Akiyoshi Shimada ◽  
Tobias Nyberg ◽  
Keiichi Torimitsu
Keyword(s):  
Electrochemical Sensor ◽  
Real Time ◽  
Brain Slice ◽  
Sensor Array ◽  
Slice Imaging
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