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A new constraint on the imaged absolute conic from aspect ratio and its application

✍ Scribed by Yihong Wu; Zhanyi Hu


Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
206 KB
Volume
26
Category
Article
ISSN
0167-8655

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A new urea sensor based on combining the
✍ Dezhong Liu; Kang Chen; Kai Ge; Lihua Nie; Shouzhuo Yao πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 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