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    • 1. 发明公开
    • 양전하를 띤 탄소나노튜브를 사용한 핵산 추출방법
    • 使用碳纳米管填充电解质提取核酸的方法
    • KR1020120107543A
    • 2012-10-04
    • KR1020110025042
    • 2011-03-21
    • 박수민단국대학교 산학협력단
    • 박수민신원상김해원서재원전세계장원철
    • C12N15/10C12Q1/68G01N33/50
    • C12N15/1003C01B32/158C12Q1/6806C12Q2563/116
    • PURPOSE: A method for isolating nucleic acids using carbon nanotubes with a positive charge is provided to enhance a binding force with nucleic acids and to improve nucleic acid yield. CONSTITUTION: A method for isolating nucleic acids using carbon nanotubes with a positive charge comprises: a step of mixing a sample containing the nucleic acids with the carbon nanotubes(S100); a step of adding washing buffer to the mixture and washing(S200); and a step of adding a DNA elution reagent to the mixture and collecting the nucleic acids(S300). The method further comprises a step of modifying a non-polar carbon nanotube into a carbon nanotube with positive charge. [Reference numerals] (S100) Reaction step of sample and carbon nanotube; (S200) Washing step by adding washing buffer to mixture; (S300) Collection step by adding DNA elution reagent and collecting nucleic acids
    • 目的:提供使用具有正电荷的碳纳米管分离核酸的方法以增强与核酸的结合力并提高核酸产率。 构成:使用具有正电荷的碳纳米管分离核酸的方法包括:将含有核酸的样品与碳纳米管混合的步骤(S100); 向混合物中加入洗涤缓冲液并进行洗涤的步骤(S200); 以及向混合物中加入DNA洗脱剂并收集核酸的步骤(S300)。 该方法还包括将非极性碳纳米管修正为带正电荷的碳纳米管的步骤。 (附图标记)(S100)样品和碳纳米管的反应步骤; (S200)通过向混合物中加入洗涤缓冲液进行洗涤步骤; (S300)收集步骤,加入DNA洗脱剂和收集核酸
    • 6. 发明公开
    • 탄소나노튜브가 코팅된 나노섬유의 제조방법
    • 用纳米管涂覆的纳米纤维的制备方法
    • KR1020130009476A
    • 2013-01-23
    • KR1020110070629
    • 2011-07-15
    • 단국대학교 산학협력단
    • 김해원신원상김광진
    • D06M14/00D06M11/47D06M11/73
    • D06M11/74B82Y30/00B82Y40/00C01B32/174D06M10/02D06M2101/32
    • PURPOSE: A method for fabricating a carbon nanotube-coated nanofiber is provided to effectively coat the surface of the nanofiber and to enhance cell adhesion and culture degree. CONSTITUTION: A method for fabricating a carbon nanotube-coated nanofiber comprises: a step of reacting the carbon nanotube with 1-butyl-3-methyl-imidazolium undecafluoroantimonate and tetrahydrofuran; a step of reacting carbon nanotube-SbF_6 with potassium sodium tartrate and preparing carbon nanotube-tartrate; a step of dissolving the carbon nanotube-tartrate in a solvent and preparing a carbon nanotube-tartrate solution; an step of dipping the nanofiber into the carbon nanotube-tartrate solution and coating the surface of the nanofiber with the carbon nanotube.
    • 目的:提供一种制造碳纳米管涂布的纳米纤维的方法,以有效地涂覆纳米纤维的表面并增强细胞粘附和培养程度。 构成:制造碳纳米管涂布的纳米纤维的方法包括:使碳纳米管与1-十二碳烯酸1-丁基-3-甲基 - 咪唑鎓和四氢呋喃反应的步骤; 使碳纳米管-SbF_6与酒石酸钾钠反应并制备碳纳米管 - 酒石酸盐的步骤; 将碳纳米管 - 酒石酸盐溶解在溶剂中并制备碳纳米管 - 酒石酸盐溶液的步骤; 将纳米纤维浸入碳纳米管 - 酒石酸盐溶液中并用碳纳米管涂覆纳米纤维的表面的步骤。