A new urea sensor based on combining the
β
Dezhong Liu; Kang Chen; Kai Ge; Lihua Nie; Shouzhuo Yao
π
Article
π
1996
π
Elsevier Science
π
English
β 570 KB
The urea sensor was prepared by combining a surface acoustic wave (SAW) device, in which a SAW resonator operating at 61 MHz and a pair of parallel electrodes were used in series, with urease extracted from green soya bean. The Michaelis constant and maximum reaction rate of the urease were estimate