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Modularized multi-channel sample detection chip assembly suitable for handheld surface plasmon resonance (SPR) detector

A multi-channel, detector technology, applied to containers, instruments, measuring devices and other directions for laboratory use, can solve problems such as low detection efficiency, and achieve the effect of simple assembly and ingenious structure

Pending Publication Date: 2019-07-09
ZHEJIANG POLICE COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

On the other hand, the existing handheld SPR detector can only perform SPR detection on one sample at a time, and the detection efficiency is low

Method used

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  • Modularized multi-channel sample detection chip assembly suitable for handheld surface plasmon resonance (SPR) detector
  • Modularized multi-channel sample detection chip assembly suitable for handheld surface plasmon resonance (SPR) detector
  • Modularized multi-channel sample detection chip assembly suitable for handheld surface plasmon resonance (SPR) detector

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Embodiment Construction

[0035] Below in conjunction with accompanying drawing and embodiment the present invention is described in detail:

[0036] Such as Figure 1 to Figure 9 As shown, the modular multi-channel sample detection chip assembly suitable for a handheld SPR detector according to the present invention includes a multi-channel liquid sample collection and storage device, a multi-channel sensor chip and a housing connection device for a handheld SPR detector;

[0037] Multi-channel liquid sample collection and storage device, including multiple liquid sample collectors and liquid sample storage devices; used to sample liquid samples for sampling personnel and store the obtained liquid samples, and realize rapid reliable connection;

[0038] The liquid sample collection device is used for sampling liquid samples by sampling personnel and storing the obtained liquid samples. The liquid sample collection device includes a plurality of liquid sample collectors 1, the upper opening of the li...

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Abstract

The invention discloses a modularized multi-channel sample detection chip assembly suitable for a handheld surface plasmon resonance (SPR) detector. The modularized multi-channel sample detection chipassembly comprises a multichannel liquid sample collection and storage device, a multi-channel sensing chip and a handheld SPR detector shell connecting device; a liquid sample storage device comprises a storage device shell and a plurality of collection device storage cavities; the multi-channel sensing chip comprises a substrate and gold-plated glass sheets; and the handheld SPR detector shellconnecting device comprises a rectangular sensing chip mounting shell with an opening at the lower end. The modularized multi-channel sample detection chip assembly can be rapidly installed and matched with the handheld SPR detector, is used to complete liquid sample collection, reagent mixing and multi-channel liquid sample output, and is matched with the handheld SPR detector to complete detection.

Description

technical field [0001] The invention relates to a micro-control flow chip, in particular to a modular multi-channel sample detection chip assembly suitable for a hand-held SPR detector. Background technique [0002] Surface plasmon resonance (SPR) is a physical optical phenomenon. At the interface of two transparent media with different refractive index (such as glass and water), when a beam of light is incident from a medium with a high refractive index to a medium with a low refractive index, the light will be refracted and reflected. When the incident angle increases to a certain value, the refraction angle is equal to 90°, and the light is emitted along the direction tangent to the interface. The incident angle at this time is called the critical angle. If the incident angle exceeds the critical angle, the incident light will not enter another medium, but all will be reflected back into the incident medium, and total internal reflection will occur. [0003] In fact, al...

Claims

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Application Information

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IPC IPC(8): B01L3/00G01N1/10G01N21/552
CPCG01N1/10G01N21/553B01L3/5027B01L3/502715B01L2200/16
Inventor 王继业姚伟宣吴元钊吕云平孟凡伟
Owner ZHEJIANG POLICE COLLEGE
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