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    • 7. 发明申请
    • Sensor chip, process for producing the same, and sensor using the same
    • 传感器芯片,其制造方法和使用其的传感器
    • US20070090411A1
    • 2007-04-26
    • US11638573
    • 2006-12-14
    • Masayuki NayaAtsushi Mukai
    • Masayuki NayaAtsushi Mukai
    • H01L29/768
    • G01N21/554
    • A sensor chip includes a layer-shaped base body, which has a plurality of fine holes formed in one surface, and fine metal particles, each of which is loaded in one of the fine holes of the base body. At least a part of each of the fine metal particles is exposed to a side of the layer-shaped base body, which side is more outward than the one surface of the layer-shaped base body. The layer-shaped base body may be constituted of anodic oxidation alumina. The sensor chip constitutes a sensor utilizing localized plasmon resonance, with which a state of binding of a sensing medium with a specific substance is capable of being detected quickly and with a high sensitivity.
    • 传感器芯片包括具有形成在一个表面中的多个细孔的层状基体和分别装载在基体的一个细孔中的金属微粒。 每个细金属颗粒的至少一部分暴露于层状基体的一侧,该侧比层状基体的一个表面更向外侧。 层状基体可以由阳极氧化氧化铝构成。 传感器芯片构成利用局部等离子体共振的传感器,通过该传感器能够快速且灵敏地检测感测介质与特定物质的结合状态。
    • 8. 发明授权
    • Structure, structure manufacturing method and sensor using the same
    • 结构,结构制造方法及使用其的传感器
    • US07079250B2
    • 2006-07-18
    • US11067661
    • 2005-02-28
    • Atsushi Mukai
    • Atsushi Mukai
    • G01N21/55G01B9/02
    • G01N21/554
    • A plasmon resonance device 100 according to an example of a structure is characterized in that metallic particles 7 isolated from each other are formed in each of a plurality of pores 5 of anodic oxidized alumina 3. As a method of manufacturing the plasmon resonance device 100, a metal is coated on the anodic oxidized alumina 3 opening the pores 5 and a metal coated element provided on the opening surface of the pore in the anodic oxidized alumina 3 is removed. Consequently, metallic particles isolated from each other are formed in the respective independent pores. The plasmon resonance device 100 can be used as a sensor utilizing a localized plasmon resonance phenomenon.
    • 根据结构的实例的等离子体共振装置100的特征在于,在阳极氧化氧化铝3的多个孔5中形成彼此隔离的金属颗粒7.作为制造等离子体共振装置100的方法, 将金属涂覆在阳极氧化的氧化铝3上,打开孔5,并且去除设置在阳极氧化氧化铝3中的孔的开口表面上的金属涂覆元件。 因此,在各个独立的孔中形成彼此分离的金属颗粒。 等离子体共振装置100可以用作利用局部等离子体共振现象的传感器。