Nano-chem-FET based biosensors
    5.
    发明授权
    Nano-chem-FET based biosensors 有权
    基于纳米化学FET的生物传感器

    公开(公告)号:US07888292B2

    公开(公告)日:2011-02-15

    申请号:US11874412

    申请日:2007-10-18

    IPC分类号: C40B30/00

    摘要: Methods of detecting a component of interest, a change in charge, a pH, a cellular response using nanosensors are provided. Nanosensors, including nanowires and nanowire arrays comprising functionalized and/or non-functionalized nanowires are provided. Nanosensors are used for detection in cellular fragmentation, multiple concentration analysis, glucose detection, and intracellular analysis.

    摘要翻译: 提供了检测感兴趣的组分,电荷变化,pH,使用纳米传感器的细胞反应的方法。 提供包括纳米线和包含官能化和/或非官能化纳米线的纳米线阵列的纳米传感器。 纳米传感器用于细胞分裂,多重浓度分析,葡萄糖检测和细胞内分析中的检测。

    Nano-Chem-Fet Based Biosensors
    6.
    发明申请
    Nano-Chem-Fet Based Biosensors 有权
    纳米Chem-Fet基生物传感器

    公开(公告)号:US20080044911A1

    公开(公告)日:2008-02-21

    申请号:US11874412

    申请日:2007-10-18

    IPC分类号: G01N33/66 G01N33/48

    摘要: Methods of detecting a component of interest, a change in charge, a pH, a cellular response using nanosensors are provided. Nanosensors, including nanowires and nanowire arrays comprising functionalized and/or non-functionalized nanowires are provided. Nanosensors are used for detection in cellular fragmentation, multiple concentration analysis, glucose detection, and intracellular analysis.

    摘要翻译: 提供了检测感兴趣的组分,电荷变化,pH,使用纳米传感器的细胞反应的方法。 提供纳米传感器,包括纳米线和包含官能化和/或非官能化纳米线的纳米线阵列。 纳米传感器用于细胞分裂,多重浓度分析,葡萄糖检测和细胞内分析中的检测。

    Nano-chem-FET based biosensors
    7.
    发明授权
    Nano-chem-FET based biosensors 有权
    基于纳米化学FET的生物传感器

    公开(公告)号:US07303875B1

    公开(公告)日:2007-12-04

    申请号:US10683583

    申请日:2003-10-09

    IPC分类号: C12Q1/68

    摘要: Methods of detecting components of interest, e.g., nucleic acids and sugars, are provided. The methods comprise contacting one or more nanowires comprising a functional group with a sample containing the component or components of interest. In one embodiment, the functional group comprises a hairpin oligonucleotide, e.g., a hairpin that changes conformation upon binding the component of interest, e.g., a nucleic acid. The change in conformation produces a change in charge that is detected. In another embodiment, the functional group comprises an enzyme, e.g., glucose oxidase, which produces a change in pH when glucose is present in a sample.

    摘要翻译: 提供检测目的成分的方法,例如核酸和糖。 所述方法包括将包含官能团的一个或多个纳米线与含有感兴趣的组分或成分的样品接触。 在一个实施方案中,官能团包括发夹寡核苷酸,例如在结合感兴趣组分例如核酸时改变构象的发夹。 构象的变化产生检测到的电荷变化。 在另一个实施方案中,官能团包含酶,例如葡萄糖氧化酶,当葡萄糖存在于样品中时,其产生pH的变化。