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    • 6. 发明申请
    • PN JUNCTION CHEMICAL SENSOR (originally published as A SENSOR DEVICE AND METHOD OF DETECTING PARTICLES)
    • PN结化学传感器(最初发表为传感器装置和检测颗粒的方法)
    • US20110204872A1
    • 2011-08-25
    • US12922665
    • 2009-03-09
    • Evelyne GrideletAlmudena HuertaPierre GoarinJan Sonsky
    • Evelyne GrideletAlmudena HuertaPierre GoarinJan Sonsky
    • G01N27/00H01L29/66H01L31/118
    • H01L29/7391G01N27/4145
    • A sensor device (100, 2800) for detecting particles, the sensor device (100, 2800) comprising a substrate (102), a first doped region (104) formed in the substrate (102) by a first dopant of a first type of conductivity, a second doped region (106, 150) formed in the substrate (102) by a second dopant of a second type of conductivity which differs from the first type of conductivity, a depletion region (108) at a junction between the first doped region (104) and the second doped region (106, 150), a sensor active region (110) adapted to influence a property of the depletion region (108) in the presence of the particles, and a detection unit (112) adapted to detect the particles based on an electric measurement performed upon application of a predetermined reference voltage between the first doped region (104) and the second doped region (106, 150), the electric measurement being indicative of the presence of the particles in the sensor active region (110).
    • 一种用于检测颗粒的传感器装置(100,2800),所述传感器装置(100,2800)包括衬底(102),通过第一类型的第一掺杂剂在衬底(102)中形成的第一掺杂区(104) 通过与第一类型的导电性不同的第二导电类型的第二掺杂剂形成在衬底(102)中的第二掺杂区(106,150),第一掺杂区 区域(104)和第二掺杂区域(106,150),适于在存在颗粒的情况下影响耗尽区(108)的性质的传感器有源区(110),以及适于 基于在第一掺杂区域(104)和第二掺杂区域(106,150)之间施加预定参考电压进行的电测量来检测颗粒,电测量表示传感器中存在颗粒活性 区域(110)。
    • 9. 发明授权
    • Sensor and a method of assembling a sensor
    • 传感器和组装传感器的方法
    • US09375711B2
    • 2016-06-28
    • US13043352
    • 2011-03-08
    • Romano HoofmanGerard ReuversFranciscus Petrus WiddershovenEvelyne GrideletMarcus Henricus van Kleef
    • Romano HoofmanGerard ReuversFranciscus Petrus WiddershovenEvelyne GrideletMarcus Henricus van Kleef
    • G01N27/00B01L3/00G01N27/327
    • B01L3/502715B01L2200/12B01L2300/0645G01N27/3275Y10T29/49105
    • “Click-assembly” methods of assembling a sensor for sensing biologically-active molecules by measuring impedance changes, are disclosed, comprising supporting a bio-sensor on a carrier, the bio-sensor comprising an electronic component having at least one micro-electrode and at least one electrical contact, functionalizing the bio-sensor by physically or chemically coupling a bio-receptor molecule to each of the at least one micro-electrode, and subsequently assembling the bio-sensor with a micro-fluidic unit by means of a clamp which clamps the bio-sensor with the micro-fluidic unit, such that in use a fluid introduced into the micro-fluidic unit is able to contact the bio-receptor and is isolated from the electrical contact. The clamp may be a spring, and the method may avoid a requirement for sealing by chemical or thermal means and thereby avoid damaging the bio-receptor.Sensors which can be assembled according to such methods are also disclosed.
    • 公开了通过测量阻抗变化来组装用于感测生物活性分子的传感器的“点击组装”方法,其包括在载体上支撑生物传感器,所述生物传感器包括具有至少一个微电极的电子部件和 至少一个电接触,通过将所述生物受体分子物理或化学耦合至所述至少一个微电极中的每一个来官能化所述生物传感器,以及随后通过夹具将所述生物传感器与微流体单元组装 其利用微流体单元夹持生物传感器,使得在使用中,引入微流体单元的流体能够接触生物接受体并与电接触物隔离。 夹具可以是弹簧,并且该方法可以避免通过化学或热方式对密封的要求,从而避免损坏生物受体。 还公开了可以根据这些方法组装的传感器。