Sensor chip
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsTAKUYA OKA, MAKOTO TAKAHASHI, ATSUSHI SHUNORI
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Abstract
A sensor chip is configured to be used together with probe solution containing a probe for capturing an object substance. The sensor chip includes a substrate, a probe-immobilizing part disposed on an upper surface of the substrate, and a liquid-spread-prevention part disposed around the probe-immobilizing part. The probe-immobilizing part is configured to immobilize the probe by allowing the probe solution to be spotted to the probe-immobilizing part. The liquid-spread-prevention part prevents a liquid from spreading from the probe-immobilizing part. The probe-immobilizing part is made of a porous material having pores provided therein. This sensor chip has high detection sensitivity.
Claims14
A sensor chip configured to be used together with probe solution containing a probe for capturing an object substance, the sensor chip comprising:
- a substrate;
- a first probe-immobilizing part disposed on an upper surface of the substrate, the first probe-immobilizing part being configured to immobilize the probe by allowing the probe solution to be spotted to the first probe-immobilizing part;
- and
- a first liquid-spread-prevention part disposed around the first probe-immobilizing part so as to prevent the spotted probe solution from spreading from the first probe-immobilizing part,
- wherein the first probe-immobilizing part is made of a first porous material having pores provided therein.
Dependencies are inferred from the claim text.