scholarly journals Fabrication and Characterization of Highly Sensitive Acetone Chemical Sensor Based on ZnO Nanoballs

Materials ◽  
2017 ◽  
Vol 10 (7) ◽  
pp. 799 ◽  
Author(s):  
Qu Zhou ◽  
ChangXiang Hong ◽  
Yao Yao ◽  
Ahmed Ibrahim ◽  
Lingna Xu ◽  
...  
2015 ◽  
Vol 44 (48) ◽  
pp. 21081-21087 ◽  
Author(s):  
Ahmad Umar ◽  
Ali Al-Hajry ◽  
Rafiq Ahmad ◽  
S. G. Ansari ◽  
Mohammed Sultan Al-Assiri ◽  
...  

Herein, we report the development of a simple and highly sensitive hydroquinone (HQ) chemical sensor based on an electrochemically activated iron-doped zinc oxide nanorod modified screen-printed electrode.


2018 ◽  
Vol 259 ◽  
pp. 604-615 ◽  
Author(s):  
Qu Zhou ◽  
Ahmad Umar ◽  
El Mehdi Sodki ◽  
Aziz Amine ◽  
Lingna Xu ◽  
...  

2017 ◽  
Vol 12 (8) ◽  
pp. 815-819 ◽  
Author(s):  
Zhuang Yang ◽  
Ping Zou ◽  
Gaolin Wu ◽  
Jin Gao ◽  
Wei Song ◽  
...  

1996 ◽  
Author(s):  
Jaeheon Han ◽  
Dean P. Neikirk ◽  
Marvin B. Clevenger ◽  
John T. McDevitt

2009 ◽  
Vol 1191 ◽  
Author(s):  
Elisa Guillermain ◽  
Philippe M. Fauchet

AbstractMiniaturized and highly sensitive bio-sensors are attractive in various applications, such as medicine or food safety. Photonic crystal (PhC) microcavities present multiple advantages for rapid and accurate label-free optical detection. But their principle of operation (i.e. observation of a peak in transmission) makes their integration in serial arrays difficult. We present in this paper a multi-channel sensor consisting of several resonant PhC microcavities coupled to the same waveguide. The transmission spectrum shows as many dips as there are cavities, and each of the microcavities can act as an independent sensor. Preliminary results show the fabrication and characterization of a double-channel structure with small defects used as a solvent sensor.


2014 ◽  
Vol 12 (10) ◽  
pp. 1534-1539
Author(s):  
H. M. Zaki ◽  
Saleh. H. Al-Heniti ◽  
Robert Haddon ◽  
Ahmad Umar ◽  
G. N. Dar ◽  
...  

2008 ◽  
Vol 129 (1) ◽  
pp. 487-490 ◽  
Author(s):  
E. Massera ◽  
A. Castaldo ◽  
L. Quercia ◽  
G. Di Francia

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