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    • 1. 发明申请
    • System and method for marking textiles with nucleic acids
    • 用核酸标记纺织品的系统和方法
    • US20050112610A1
    • 2005-05-26
    • US10825968
    • 2004-04-15
    • Lawrence LeeDonald AlexanderJun ShueBenjamin LiangChung-Shung Chen
    • Lawrence LeeDonald AlexanderJun ShueBenjamin LiangChung-Shung Chen
    • B05D5/00B05D7/00C12Q1/68D04H20060101D04H1/587D04H1/64
    • D06M15/03C12Q1/6876D04H1/587D04H1/64Y10T442/2508
    • A method for authenticating a textile material that is initiated by selecting a unique nucleic acid marker having a specific length and a specific sequence. A media that causes the unique nucleic acid marker to adhere to a fibrous material is then selected. The method then proceeds to generate a nucleic acid marker mixture by mixing the media with the nucleic acid marker. The nucleic acid marker mixture is then applied to the fibrous material. A marked fibrous material is produced by marking the fibrous material with the nucleic acid marker. The textile material is manufactured with the marked fibrous material. The textile material is then authenticated by detecting the unique nucleic acid marker with primers that are specific to the unique nucleic acid. In an alternative embodiment, the media is used as a topical treatment for the fibrous material. In another alternative embodiment, the media is a carrier media that can be added to one or more fiber manufacturing processes without affecting each of the manufacturing processes. In yet another alternative embodiment, a viscous solution for fiber spinning is selected and mixed with the nucleic acid marker to generate a viscous dope that is extruded through an opening in a spinneret to form a marked fiber that is used to generate the textile material.
    • 通过选择具有特定长度和特定序列的唯一核酸标记来启动织物材料的认证方法。 然后选择使独特的核酸标记物粘附到纤维材料上的介质。 然后该方法进行以通过将培养基与核酸标记物混合来产生核酸标记混合物。 然后将核酸标记混合物施加到纤维材料上。 标记的纤维材料通过用核酸标记物标记纤维材料来制备。 纺织材料用标记的纤维材料制成。 然后通过用独特的核酸特异性的引物检测独特的核酸标记鉴定纺织材料。 在替代实施例中,介质用作纤维材料的局部治疗。 在另一替代实施例中,介质是可以添加到一个或多个光纤制造工艺而不影响每个制造工艺的载体介质。 在另一替代实施例中,选择纤维纺丝的粘性溶液并与核酸标记物混合以产生通过喷丝头中的开口挤出以形成用于产生纺织材料的标记纤维的粘性涂料。