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    生物芯片,晶控片
    生物芯片,晶控片生物芯片,晶控片
    生物芯片,晶控片生物芯片,晶控片

    生物芯片,晶控片

    生物传感器是一种分析装置,用于检测分析物,它结合了生物成分和物理化学探测器。敏感生物元素是一种生物衍生材料或与所研究的分析物相互作用(结合或识别)的仿生成分。

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    A biosensor is an analytical device, used for the detection of an analyte , that combines a biological component with a physicochemical detector. The sensitive biological element is a biologically derived material or biomimetic component that interacts (binds or recognizes) with the analyte under study. The biologically sensitive elements can also be created by biological engineering. The transducer or the detector element (works in a physicochemical way; optical, piezoelectric, electrochemical, etc.) transforms the signal resulting from the interaction of the analyte with the biological element into another signal (i.e., transduces) that can be more easily measured and quantified. The biosensor reader device with the associated electronics or signal processors that are primarily responsible for the display of the results in a user-friendly way. We are usually custom-designed and manufactured to suit the different working principles of biosensors.

    our running series typical chips

    Bio-Sensors Chips


    The following spec sheet is a typical one, you may freely tell us and we’ll pleased to customize them for you.

    Bio-Sensors Chips

    Quantity More than 1.5 million monthly
    Cut Type Thickness Shear Mode (TSM)
    Nominal Frequency 16.5 MHz +/- 165KHz
    Crystal Cutting 35 degrees 15' +/- 3' (AT cut)
    Operating Temperature 37º C +/- 2º C
    Footprint Size 8.6 +/- 0.05 mm x 5.4 +/- 0.05 mm, see drawing1
    Bottom Side 3 1.7 mm diameter
    Number of Electrodes
    Electrode Size
    Top Side 18.6 mm x 5.4 mm
    Number of Electrodes
    Electrode Size
    Electrode Plating 10nm Chromium Layer90nm Gold Layer
    Shear force≥7g
    Deposition Rate

    0.8 nms-1 at nominal room temperature

    Aging frequency drift at 25 degrees: ≤2%

    Temperature frequency shift (how much can the frequency change 

    over the operating temperature range of 35 to 39 degrees)

    as low as possible (e.g. << 1 ppm)
    Storage temperature rangeassume similar range for IVD device (e.g. 2 °C to 30 °C)
    Shunt capacitance and load capacitance spec no preference
    Voltage which it will be drivenin the 100s mV range
    Drive level amount of power that will be dissipatedno preference
    Insulation resistance expect less than 200 ohms, see drawing 2
    ESR (equivalent series resistance)low ESR and high quality factor
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