MODULAR CHEMIRESISTIVE SENSOR
    3.
    发明申请
    MODULAR CHEMIRESISTIVE SENSOR 有权
    模块化传感器

    公开(公告)号:US20150260668A1

    公开(公告)日:2015-09-17

    申请号:US14658034

    申请日:2015-03-13

    IPC分类号: G01N27/02 C25B3/00

    摘要: The present invention relates to a modular chemiresistive sensor. In particular, a modular chemiresistive sensor for hypergolic fuel and oxidizer leak detection, carbon dioxide monitoring and detection of disease biomarkers. The sensor preferably has two gold or platinum electrodes mounted on a silicon substrate where the electrodes are connected to a power source and are separated by a gap of 0.5 to 4.0 μM. A polymer nanowire or carbon nanotube spans the gap between the electrodes and connects the electrodes electrically. The electrodes are further connected to a circuit board having a processor and data storage, where the processor can measure current and voltage values between the electrodes and compare the current and voltage values with current and voltage values stored in the data storage and assigned to particular concentrations of a pre-determined substance such as those listed above or a variety of other substances.

    摘要翻译: 本发明涉及一种模块化化学传感器。 特别是用于高通量燃料和氧化剂泄漏检测的模块化化学传感器,二氧化碳监测和疾病生物标志物的检测。 传感器优选地具有安装在硅基板上的两个金或铂电极,其中电极连接到电源并且间隔0.5至4.0微米。 聚合物纳米线或碳纳米管跨越电极之间的间隙并电连接电极。 电极进一步连接到具有处理器和数据存储器的电路板,其中处理器可以测量电极之间的电流和电压值,并将电流和电压值与存储在数据存储器中并分配给特定浓度的电流和电压值进行比较 的预定物质,例如上面列出的物质或各种其他物质。