KR100680132B1 - 자기성 물질을 이용한 탄소나노튜브 어레이의 제조방법 - Google Patents
자기성 물질을 이용한 탄소나노튜브 어레이의 제조방법 Download PDFInfo
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- KR100680132B1 KR100680132B1 KR1020040032278A KR20040032278A KR100680132B1 KR 100680132 B1 KR100680132 B1 KR 100680132B1 KR 1020040032278 A KR1020040032278 A KR 1020040032278A KR 20040032278 A KR20040032278 A KR 20040032278A KR 100680132 B1 KR100680132 B1 KR 100680132B1
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6834—Enzymatic or biochemical coupling of nucleic acids to a solid phase
- C12Q1/6837—Enzymatic or biochemical coupling of nucleic acids to a solid phase using probe arrays or probe chips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
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- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
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- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
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- C12Q2563/00—Nucleic acid detection characterized by the use of physical, structural and functional properties
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Abstract
Description
Claims (19)
- 다음 단계를 포함하는 탄소나노튜브(CNT) 어레이의 제조방법:(a) CNT 말단에 카르복실기가 노출된 CNT를 제공하는 단계;(b) 상기 카르복실기가 노출되어 있는 CNT에, 아민기와 바이오틴을 가지는 물질을 아미드 결합을 통하여 결합시켜, 바이오틴이 노출된 CNT를 제조하는 단계;(c) 상기 바이오틴에 자기성 물질을 결합시켜 자기성 물질이 고정된 CNT를 제공하는 단계; 및(d) 상기 자기성 물질이 고정된 CNT를 기질상에 위치시킨 다음, 자기장을 수직 또는 수평 방향으로 인가하여 CNT를 기질상에 어레이 하는 단계.
- 제1항에 있어서, (a) 단계는 강산을 이용하여 절단하거나, 산소 플라즈마(O2)를 이용하거나 또는 카르복실기와 파이-스태킹(π-stacking)이 가능한 부위를 가지고 있는 화학물질을 물리적으로 고정시켜 탄소나노튜브(CNT) 말단에 카르복실기를 노출시키는 것을 특징으로 하는 방법.
- 제2항에 있어서, 카르복실기와 파이-스태킹이 가능한 부위를 가지고 있는 화학물질은 피렌-R1-COOH임을 특징으로 하는 방법(여기서 R1은 C1 내지 C 20인 포화탄화수소류, 불포화탄화수소류 또는 방향족 유기기이다).
- 삭제
- 제1항에 있어서, 자기성 물질은 바이딘이 결합되어 있는 마그네틱 비드인 것을 특징으로 하는 방법.
- 삭제
- (a) 제5항의 방법에 의해 제조된 탄소나노튜브(CNT) 어레이에서 말단의 마그네틱 비드를 제거하는 단계; 및(b) 상기 마그네틱 비드의 제거에 의해 노출된 바이오틴에, 아비딘이 부착되어 있는 바이오 리셉터를 아비딘-바이오틴 결합에 의해 고정시키는 단계를 포함하는 CNT-바이오칩의 제조방법.
- 삭제
- 삭제
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- 제7항의 방법에 의해 제조되고, 바이오틴이 노출된 탄소나노튜브(CNT) 어레이에, 아비딘이 부착되어 있는 바이오 리셉터가 아비딘-바이오틴 결합에 의해 고정되어 있는 것을 특징으로 하는 CNT-바이오칩.
- 삭제
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KR1020040032278A KR100680132B1 (ko) | 2004-05-07 | 2004-05-07 | 자기성 물질을 이용한 탄소나노튜브 어레이의 제조방법 |
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KR1020040032278A KR100680132B1 (ko) | 2004-05-07 | 2004-05-07 | 자기성 물질을 이용한 탄소나노튜브 어레이의 제조방법 |
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KR100680132B1 true KR100680132B1 (ko) | 2007-02-07 |
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Families Citing this family (18)
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WO2009085351A2 (en) * | 2007-09-28 | 2009-07-09 | Brigham Young University | X-ray window with carbon nanotube frame |
US9305735B2 (en) | 2007-09-28 | 2016-04-05 | Brigham Young University | Reinforced polymer x-ray window |
US8498381B2 (en) | 2010-10-07 | 2013-07-30 | Moxtek, Inc. | Polymer layer on X-ray window |
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US8989354B2 (en) | 2011-05-16 | 2015-03-24 | Brigham Young University | Carbon composite support structure |
US9076628B2 (en) | 2011-05-16 | 2015-07-07 | Brigham Young University | Variable radius taper x-ray window support structure |
US9174412B2 (en) | 2011-05-16 | 2015-11-03 | Brigham Young University | High strength carbon fiber composite wafers for microfabrication |
US9257359B2 (en) | 2011-07-22 | 2016-02-09 | International Business Machines Corporation | System and method to process horizontally aligned graphite nanofibers in a thermal interface material used in 3D chip stacks |
US20130127069A1 (en) * | 2011-11-17 | 2013-05-23 | International Business Machines Corporation | Matrices for rapid alignment of graphitic structures for stacked chip cooling applications |
US9245813B2 (en) | 2013-01-30 | 2016-01-26 | International Business Machines Corporation | Horizontally aligned graphite nanofibers in etched silicon wafer troughs for enhanced thermal performance |
US9090004B2 (en) | 2013-02-06 | 2015-07-28 | International Business Machines Corporation | Composites comprised of aligned carbon fibers in chain-aligned polymer binder |
US9173623B2 (en) | 2013-04-19 | 2015-11-03 | Samuel Soonho Lee | X-ray tube and receiver inside mouth |
US9082744B2 (en) | 2013-07-08 | 2015-07-14 | International Business Machines Corporation | Method for aligning carbon nanotubes containing magnetic nanoparticles in a thermosetting polymer using a magnetic field |
CN108246258A (zh) * | 2018-01-29 | 2018-07-06 | 浙江海洋大学 | 一种磁性氨基化碳纳米管的制备方法 |
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KR20050012050A (ko) * | 2003-07-24 | 2005-01-31 | 한국과학기술원 | 고밀도 탄소나노튜브 패턴을 이용한 바이오센서의 제조방법 |
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KR20050012050A (ko) * | 2003-07-24 | 2005-01-31 | 한국과학기술원 | 고밀도 탄소나노튜브 패턴을 이용한 바이오센서의 제조방법 |
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