FIA型微生物探针动态响应过程(Ⅱ)正交配点法的应用  

THE STUDY OF THE DYNAMIC RESPONSE PROCESS OF A FIA MICROBIAL PROBE Ⅱ AN APPLICATION OF ORTHOGONAL COLLOCATION METHOD

作　　者：屠春燕[1] 戴庆成[1] 欧阳平凯[1] 

机构地区：[1]南京化工大学生物工程与科学系,南京化工大学自动化与计算机系

出　　处：《南京化工大学学报》1995年第4期40-46,共7页Journal of Nanjing University of Chemical Technology(Natural Science Edition)

摘　　要：在已建立的Ｌ－谷氨酸检测体系的基础上，为克服电极不稳定性给测量带来的误差，根据全混流型生物反应器的特点，建立了适用于固定化细胞柱的数学模型，采用正文配点法对数学模型进行了估算，并以Ｌ－谷氨酸微生物传感器为例，提出了浓度测量值的计算方法．：The paper was based on L-glutamate measurement system. To avoid the errorcaused by unsteadiness of electrode， according to the feature of the continuous flow， stirred tankreactor （CSTR）， a mathematic model was constructed for an immobilized E. coil cell column. Theorthogonal collocation method was used to calculate the numerical solution of the model． The sys-tem parameters was estimated by multiparameter optimization method． For example， the calcula-tion method of the measurement value was discussed in a L-glutamate microbial sensor.

关 键 词：数学模型 正交配点法 微生物传感器 电化学 

分 类 号：O657.15[理学—分析化学]