期刊论文

Preparation of Glutamine Sensor　with a Series Piezoelectric Quartz Crystal Device　and Slices of the Pork Kidney Tissue

中文

中南医学科学杂志

2095-1116

1998

1

17-19

湖南省教委资助

本校为第一机构

用串联式压电石英晶体作为敏感元件，将锗肾组织切片固定在其透气膜表面，研制了一种动物组织谷氨酰胺传感器。在５．０×１０＾－６￣３．０×１０＾－３ｍｏｌ·Ｌ浓度范围内，传感顺响应时间为４￣５ｍｉｎ，使用寿命在３周以上，不需要任何电极，灵敏度高，结构简单。

The purpose of this study was to prepare glutamine sensor with a series piezoelectric quartz crystal(SPC) device and slices of pork kidney tissue.The best response condition was determined and response activity was evaluated.The results showed that when glutamine was during 5.0×106～3.0×103　mol·L1),the response time is from 4 to 5 minutes.It is concluded that the tissue sensor has high s...