Nano-chem-FET based biosensors
    32.
    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。

    Integrated displays using nanowire transistors
    34.
    发明申请
    Integrated displays using nanowire transistors 有权
    使用纳米线晶体管的集成显示器

    公开(公告)号:US20060256059A1

    公开(公告)日:2006-11-16

    申请号:US11490630

    申请日:2006-07-21

    IPC分类号: G09G3/36

    摘要: The present invention is directed to a display using nanowire transistors. In particular, a liquid crystal display using nanowire pixel transistors, nanowire row transistors, nanowire column transistors and nanowire edge electronics is described. A nanowire pixel transistor is used to control the voltage applied across a pixel containing liquid crystals. A pair of nanowire row transistors is used to turn nanowire pixel transistors that are located along a row trace connected to the pair of nanowire row transistors on and off. Nanowire column transistors are used to apply a voltage across nanowire pixel transistors that are located along a column trace connected to a nanowire column transistor. Displays including organic light emitting diodes (OLED) displays, nanotube field effect displays, plasma displays, micromirror displays, micoelectromechanical (MEMs) displays, electrochromic displays and electrophoretic displays using nanowire transistors are also provided.

    摘要翻译: 本发明涉及使用纳米线晶体管的显示器。 特别地,描述了使用纳米线像素晶体管,纳米线行晶体管,纳米线列晶体管和纳米线边缘电子器件的液晶显示器。 纳米线像素晶体管用于控制跨越包含液晶的像素施加的电压。 一对纳米线行晶体管用于转换沿着连接到该对纳米线行晶体管的行迹线的导通和截止的纳米线像素晶体管。 纳米线列晶体管用于沿着连接到纳米线柱晶体管的列迹线设置的纳米线像素晶体管施加电压。 还提供了包括有机发光二极管(OLED)显示器,纳米管场效应显示器,等离子体显示器,微镜显示器,微机电(MEM))显示器,电致变色显示器和使用纳米线晶体管的电泳显示器的显示器。

    Polarization label for measuring 3-dimensional orientation
    38.
    发明授权
    Polarization label for measuring 3-dimensional orientation 有权
    用于测量三维取向的极化标签

    公开(公告)号:US06696299B1

    公开(公告)日:2004-02-24

    申请号:US09310009

    申请日:1999-05-11

    IPC分类号: G01N3700

    摘要: A photoactive moiety exhibiting an anisotropic transition dipole. The moiety exhibits emission of polarized light in response to energy absorption. In a preferred embodiment, the moiety comprises a particle from the group consisting of a crystalline arrangement of photoactive molecules and a photoactive nanocrystal. The moiety may include a matrix in which photoactive objects exhibiting an anisotropic emission dipole are embedded. The moiety may be photobleached to product the anisotropy and the photoactive objects may have a one dimensional transition dipole in their natural state.

    摘要翻译: 表现出各向异性过渡偶极子的光活性部分。 该部分响应于能量吸收而表现出偏振光的发射。 在优选的实施方案中,该部分包含由光活性分子和光活性纳米晶体的晶体排列组成的组中的颗粒。 该部分可以包括嵌入了表现出各向异性发射偶极子的光活性物质的基质。 该部分可以被光漂白以产生各向异性,并且光活性物体可以在其天然状态下具有一维过渡偶极子。

    Nano-chem-FET based biosensors
    39.
    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。