Magnetic enzyme sensor utilizing pyro magnetic film
Magnetic enzyme sensor utilizing pyro magnetic film
复制标题
利用热磁薄膜的磁性酶传感器
DOI：
10.1109/20.908955
复制
发表时间：
2000
期刊：
影响因子：
--
通讯作者：
K. Seki
中科院分区：
文献类型：
--
作者：
Y. Yachi;S. Chiba;H. Osada;H. Oka;O. Michikami;N. Tayama;K. Seki
描述了一种利用堆磁膜作为微磁换能器的磁性酶传感器的生物磁学方法。当一种酶被注入化学物质或代谢物时，就会发生放热反应，传感器会吸收微量的热量，从而引起磁化的变化。因此，该传感器适用于生物化学领域的化学物质和代谢物的鉴别和定量分析。
An approach to the biomagnetics of the magnetic enzyme sensor utilizing the pyre magnetic film as a micro magnetic transducer is described. When an enzyme is infused to a chemical substance or a metabolite, an exothermic reaction happens and the sensor absorbs a minute amount of heat, which causes a change of magnetization. Therefore, the sensor is suitable for the discrimination and the quantitative analysis of chemical substances and metabolites in the biochemistry field.