Development of an Impedance Spectroscopy Measurement Circuit Board for Protein Detection

Author(s):  
Vu Quoc Tuan ◽  
Ngoc-Viet Nguyen ◽  
Meng-Syuan Wu ◽  
Chun-Ping Jen ◽  
Bui Thanh Tung ◽  
...  
Author(s):  
Alejandro Márquez Marzal ◽  
Nicolás Medrano Marqués ◽  
Belén Calvo López ◽  
Pedro A. Martínez Martínez

A CMOS fully integrated quadrature signal generator for on-chip impedance spectroscopy (IS) applications is presented. Frequency can be digitally tuned from 5 to 350 kHz with 12-bit resolution. Power consumption is 0.77 mW and active area is 0.129 mm2. Its suitability for the target application is validated with a Randles test impedance cell modelling a protein.


2015 ◽  
Vol 70 (1) ◽  
pp. 305-310 ◽  
Author(s):  
M. Swierczynski ◽  
D. I. Stroe ◽  
M. R. Khan ◽  
S. K. Kaer ◽  
R. Teodorescu

2013 ◽  
Vol 544 ◽  
pp. 64-67
Author(s):  
Wei Liu ◽  
Ge Ming Liu ◽  
Niu Sheng Peng ◽  
Da Zhi Sun

Abstract. Currently, Yttria-stabilized zirconia solid state electrolyte are widely used in various fields . The basic performance of Yttria-stabilized zirconia (5YSZ) prepared by different synthesis methods and sintering temperatures are studied in this paper ,their phase compositions and microstructure are studied with XRD and SEM. The ionic conductivity of 5YSZ sintered at different temperature are studied with A.C. impedance spectroscopy measurement.


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