Novel terthiophene-3-carboxylic acid compound and fabricating method thereof, functionalized conductive terthiophene polymer with the compound as a monomer, process for dna hybridizatioon detection using the polymer, and fabricating method of probe dna
    4.
    发明申请
    Novel terthiophene-3-carboxylic acid compound and fabricating method thereof, functionalized conductive terthiophene polymer with the compound as a monomer, process for dna hybridizatioon detection using the polymer, and fabricating method of probe dna 有权
    新型三噻吩-3-羧酸化合物及其制备方法,以化合物为单体的官能化导电三噻吩聚合物,使用该聚合物的dna杂化检测方法,探针dna的制造方法

    公开(公告)号:US20050064415A1

    公开(公告)日:2005-03-24

    申请号:US10489183

    申请日:2002-09-11

    申请人: Yoon-Bo Shim

    发明人: Yoon-Bo Shim

    CPC分类号: C07D333/38

    摘要: A novel terthiophene-3-carboxylic acid compound is disclosed that a functionalized conductive terthiophene polymer having carboxylic groups produced in an electrochemical method using the compound as a monomer and a novel process for detecting DNA hybridization through impedance measurement using the polymer. In addition, a method for manufacturing a probe DNA used in the process for detecting DNA hybridization is provided. Since the process can detect DNA hybridization using impedance change, without the use of any indicator, small-sized sensor systems which measure impedance in a particular frequency range can be fabricated. The systems are applicable to portable sensors for identifying DNA sequence hybridization for clinical examination and disease diagnosis. Further, the process has an excellent selectivity of complementary sequences to mismatched sequences.

    摘要翻译: 公开了一种新的三噻吩-3-羧酸化合物,其具有使用该化合物作为单体的电化学方法产生的具有羧基的官能化导电三噻吩聚合物,以及通过使用聚合物的阻抗测量来检测DNA杂交的新方法。 另外,提供了用于检测DNA杂交的方法中使用的探针DNA的制造方法。 由于该过程可以使用阻抗变化来检测DNA杂交,所以在不使用任何指标的情况下,可以制造测量特定频率范围内的阻抗的小尺寸传感器系统。 该系统适用于用于鉴定用于临床检查和疾病诊断的DNA序列杂交的便携式传感器。 此外,该方法对于错配序列具有优异的互补序列选择性。

    Novel nonlinear optical compounds and polymers
    9.
    发明申请
    Novel nonlinear optical compounds and polymers 审中-公开
    新型非线性光学化合物和聚合物

    公开(公告)号:US20030085388A1

    公开(公告)日:2003-05-08

    申请号:US10196734

    申请日:2002-07-15

    发明人: Luping Yu

    IPC分类号: C07D49/14 G02B005/02

    摘要: Novel compositions and synthetic methods for forming nonlinear optic polymers, which may be incorporated into multiple light-based devices, are disclosed. These compositions include chromophoric monomer units that incorporate nonlinear optic chromophores, linking monomers that may be used to link chromophoric monomers, and polymers made from chromophoric monomers or chromophoric monomers in combination with linking monomers. The polymers can exhibit high thermal stability, which is believed to arise from their covalently bonded chromophore structures. In addition to their covalently bonded chromophore structures, in one aspect, nonlinear optic polymers are disclosed that may be crosslinked to further increase the thermal and dipole stability of the polymers.

    摘要翻译: 公开了可并入多个基于光的装置中的用于形成非线性光学聚合物的新型组合物和合成方法。 这些组合物包括结合非线性光学发色团的发色单体单元,连接可用于连接发色单体的单体,以及由发色单体或发色单体与连接单体组合形成的聚合物。 聚合物可以表现出高的热稳定性,这被认为是由它们共价键合的发色团结构产生的。 除了它们的共价键结的发色团结构之外,在一个方面,公开了可交联以进一步提高聚合物的热和偶极稳定性的非线性光学聚合物。

    Photochromic bis-naphthopyran compounds and methods for their manufacture
    10.
    发明申请
    Photochromic bis-naphthopyran compounds and methods for their manufacture 失效
    光致变色双萘并吡喃化合物及其制备方法

    公开(公告)号:US20030078441A1

    公开(公告)日:2003-04-24

    申请号:US09945897

    申请日:2001-09-04

    IPC分类号: C07D49/14

    CPC分类号: C07D409/14

    摘要: The invention provides photochromic bis-naphthopyran compounds as well as methods for their manufacture and their use. The bis-naphthopyran compounds of the invention exhibit a wide range of color, i.e., from pink to purple to blue gray, upon activation by a source of UV light. Additionally, the bis-naphthopyran compounds of the present invention exhibit broad coloration ability, fast response as to both color change on activation and return to original color, and good fatigue-resistance.

    摘要翻译: 本发明提供光致变色双萘并吡喃化合物及其制备方法及其应用。 当由UV光源激活时,本发明的双萘并吡喃化合物表现出宽范围的颜色,即从粉红色到紫色到蓝灰色。 此外,本发明的双萘并吡喃化合物表现出较强的着色能力,对于活化时的颜色变化和返回原色的快速响应以及良好的抗疲劳性。