液体电谐振传感检测系统的技术实现  

Technology Implementation of Liquid Electric Resonance Sensing Detection System

作　　者：廖静[1] 周奇[1] 刘勇[1] 秦勇[1] 蔡雅玲 庞亚妮[1] 尹志勇[2] 

机构地区：[1]重庆理工大学药学与生物工程学院,重庆400054 [2]第三军医大学大坪医院野战外科研究所交通医学研究所,重庆400042

出　　处：《重庆理工大学学报（自然科学）》2017年第4期88-94,共7页Journal of Chongqing University of Technology：Natural Science

基　　金：国家自然科学基金资助项目(31271006)

摘　　要：基于液体电谐振传感原理,提出液体电谐振传感检测方法。基于这一理论方法研发设计了液体电谐振传感检测系统,并开展了相关的实验研究。介绍了液体电谐振传感检测系统的构成及其各部分工作原理,并对液体电谐振传感检测系统进行初步实验验证。通过各个初步实验得出液体电谐振传感检测系统对同种液体的不同浓度具有较好的区分能力,适用于导电液体和非导电液全范围监测,可以实时无标记监测微生物生长变化,具有多通道、无需标记、高灵敏度和高准确性等特点。Based on the liquid electric resonance sensing principle, liquid electric resonance sensor detection method was put torward. In view of the above-mentioned method, we designed a liquid electric resonance sensing detection system, and carried out the relevant experimental study. This paper mainly introduced the composition of the liquid electric resonance sensing detection system, the working principle of its each part and the preliminary experimental verification of it. Through those preliminary experiments, it is concluded that concluded that the following three points. Firstly, theliquid electric resonance sensing detection system has better ability to distinguish between different concentrations to the same liquid. Second, it is suitable to monitor conductive liquid and non- conductive liquid full range. Finally, it can unmarked real-time monitoring microbial growth change. Meanwhile the liquid electric resonance sensing detection system has many quality characteristics, such as muhichannel measurement, label-free, high sensitivity and high accuracy, etc.

关 键 词：液体电谐振 传感器 液相检测 无标记 

分 类 号：R318.6[医药卫生—生物医学工程]