WO2012074203A3 - 탄소나노튜브 3차원 네트워크를 이용한 미세유체 필터 및 그 제조 방법 - Google Patents

탄소나노튜브 3차원 네트워크를 이용한 미세유체 필터 및 그 제조 방법 Download PDF

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Publication number
WO2012074203A3
WO2012074203A3 PCT/KR2011/007946 KR2011007946W WO2012074203A3 WO 2012074203 A3 WO2012074203 A3 WO 2012074203A3 KR 2011007946 W KR2011007946 W KR 2011007946W WO 2012074203 A3 WO2012074203 A3 WO 2012074203A3
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WIPO (PCT)
Prior art keywords
carbon nanotube
network
preparation
microfluidic filter
microfluidic
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Application number
PCT/KR2011/007946
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English (en)
French (fr)
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WO2012074203A2 (ko
Inventor
이해원
박비오
서정은
송시몬
Original Assignee
한양대학교 산학협력단
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Publication date
Application filed by 한양대학교 산학협력단 filed Critical 한양대학교 산학협력단
Priority to US13/990,517 priority Critical patent/US20140001110A1/en
Publication of WO2012074203A2 publication Critical patent/WO2012074203A2/ko
Publication of WO2012074203A3 publication Critical patent/WO2012074203A3/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/088—Microfluidic devices comprising semi-permeable flat membranes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/005—Microfluidic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0053—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/006—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes by elimination of segments of the precursor, e.g. nucleation-track membranes, lithography or laser methods
    • B01D67/0062—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes by elimination of segments of the precursor, e.g. nucleation-track membranes, lithography or laser methods by micromachining techniques, e.g. using masking and etching steps, photolithography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/021—Carbon
    • B01D71/0212—Carbon nanotubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/022—Metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/21—Fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/028—Microfluidic pore structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502753—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by bulk separation arrangements on lab-on-a-chip devices, e.g. for filtration or centrifugation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y99/00—Subject matter not provided for in other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Clinical Laboratory Science (AREA)
  • Biomedical Technology (AREA)
  • Geology (AREA)
  • Hematology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Filtering Materials (AREA)

Abstract

본 발명은 특정 크기의 입자를 필터링할 수 있도록 탄소나노튜브의 밀도를 조절할 수 있고, 유체 내에서도 네트워크 구조를 유지할 수 있는 탄소나노튜브 3차원 네트워크를 이용한 미세유체 필터 시스템 및 그 제조 방법을 제공하는 것이다.
PCT/KR2011/007946 2010-11-30 2011-10-25 탄소나노튜브 3차원 네트워크를 이용한 미세유체 필터 및 그 제조 방법 WO2012074203A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/990,517 US20140001110A1 (en) 2010-11-30 2011-10-25 Microfluidic filter using three-dimensional carbon nanotube networks and preparation method thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20100120323 2010-11-30
KR10-2010-0120323 2010-11-30
KR10-2011-0069461 2011-07-13
KR1020110069461A KR101274522B1 (ko) 2010-11-30 2011-07-13 탄소나노튜브 3차원 네트워크를 이용한 미세유체 필터 및 그 제조 방법

Publications (2)

Publication Number Publication Date
WO2012074203A2 WO2012074203A2 (ko) 2012-06-07
WO2012074203A3 true WO2012074203A3 (ko) 2012-07-26

Family

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Application Number Title Priority Date Filing Date
PCT/KR2011/007946 WO2012074203A2 (ko) 2010-11-30 2011-10-25 탄소나노튜브 3차원 네트워크를 이용한 미세유체 필터 및 그 제조 방법

Country Status (3)

Country Link
US (1) US20140001110A1 (ko)
KR (1) KR101274522B1 (ko)
WO (1) WO2012074203A2 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101286211B1 (ko) * 2012-02-16 2013-07-15 고려대학교 산학협력단 발광 소자 제조 방법 및 이를 이용하여 제조된 발광 소자
KR101364230B1 (ko) * 2012-07-31 2014-02-14 한국기초과학지원연구원 Ｍｒｆｍ용 자기팁 및 이의 제조방법
BR112015013928A2 (pt) * 2012-12-13 2017-07-11 California Inst Of Techn fabricação de eletrodos tridimensionais com área de superfície elevada
AU2014214800A1 (en) 2013-02-06 2015-08-06 California Institute Of Technology Miniaturized implantable electrochemical sensor devices
KR101439788B1 (ko) 2013-08-22 2014-09-15 주식회사 포스코 전기화학적 방법을 이용한 3차원 탄소나노튜브 네트워크 기반의 금속 또는 산화금속 나노구조체
CN104677790A (zh) * 2015-01-29 2015-06-03 北京林业大学 森林内大气颗粒物的干沉降通量检测***及方法
KR101646076B1 (ko) * 2015-02-16 2016-08-05 연세대학교 산학협력단 실리콘 구체를 이용한 니켈구조체 제조방법, 이를 통해 제조된 니켈구조체, 및 이를 이용하여 제조된 3차원 그라핀
US10368788B2 (en) 2015-07-23 2019-08-06 California Institute Of Technology System and methods for wireless drug delivery on command
US10507466B2 (en) * 2016-04-27 2019-12-17 International Business Machines Corporation Metal assisted chemical etching for fabricating high aspect ratio and straight silicon nanopillar arrays for sorting applications
US11175260B2 (en) 2018-10-30 2021-11-16 International Business Machines Corporation Adjusting nanopore diameter in situ for molecule characterization
CN111569966B (zh) * 2020-06-17 2022-04-19 北京京东方健康科技有限公司 微流控芯片及检测***
US20220003754A1 (en) * 2020-07-01 2022-01-06 Neil Mitra Two dimensional material based paper microfluidic device to detect and predict analyte concentrations in medical and non-medical applications
KR102517003B1 (ko) * 2021-09-17 2023-04-03 울산과학기술원 파티클 필터를 이용한 탄소섬유 복합재의 건전성 예지 진단 방법 및 진단 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004018328A (ja) * 2002-06-18 2004-01-22 Japan Science & Technology Corp カーボンナノチューブネットワークとその製造方法
KR20040056132A (ko) * 2002-12-23 2004-06-30 삼성전자주식회사 탄소 나노 튜브를 이용하는 필터
KR20090132488A (ko) * 2008-06-19 2009-12-30 한양대학교 산학협력단 탄소나노튜브 3차원 네트워크를 포함하는 유무기 복합체, 그 제조방법 및 이를 이용하여 제조된 전자소자
KR20100122000A (ko) * 2009-05-11 2010-11-19 한양대학교 산학협력단 3차원 탄소나노튜브 네트워크를 포함하는 태양전지 및 그 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6685810B2 (en) * 2000-02-22 2004-02-03 California Institute Of Technology Development of a gel-free molecular sieve based on self-assembled nano-arrays
JP5290488B2 (ja) * 2000-09-28 2013-09-18 プレジデント アンド フェロウズ オブ ハーバード カレッジ 酸化物、ケイ酸塩及びリン酸塩の気相成長
EP1483427A1 (en) * 2002-02-11 2004-12-08 Rensselaer Polytechnic Institute Directed assembly of highly-organized carbon nanotube architectures
US7419601B2 (en) * 2003-03-07 2008-09-02 Seldon Technologies, Llc Nanomesh article and method of using the same for purifying fluids
US7459013B2 (en) * 2004-11-19 2008-12-02 International Business Machines Corporation Chemical and particulate filters containing chemically modified carbon nanotube structures
FR2885898B1 (fr) * 2005-05-17 2007-07-06 Commissariat Energie Atomique Composant microfluidique comprenant au moins un canal rempli de nanotubes et procede de fabrication d'un tel composant microfluidique.
KR101410930B1 (ko) * 2008-01-17 2014-06-23 삼성전자주식회사 탄소나노튜브 상의 금속 산화막 형성방법 및 이를 이용한탄소나노튜브 트랜지스터 제조방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004018328A (ja) * 2002-06-18 2004-01-22 Japan Science & Technology Corp カーボンナノチューブネットワークとその製造方法
KR20040056132A (ko) * 2002-12-23 2004-06-30 삼성전자주식회사 탄소 나노 튜브를 이용하는 필터
KR20090132488A (ko) * 2008-06-19 2009-12-30 한양대학교 산학협력단 탄소나노튜브 3차원 네트워크를 포함하는 유무기 복합체, 그 제조방법 및 이를 이용하여 제조된 전자소자
KR20100122000A (ko) * 2009-05-11 2010-11-19 한양대학교 산학협력단 3차원 탄소나노튜브 네트워크를 포함하는 태양전지 및 그 제조방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YUN-HO AN: "Fabrication of nanofilter using carbon nanotubes", HANYANG UNIVERSITY MASTER'S THESIS, 31 August 2007 (2007-08-31), pages 1 - 70 *

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US20140001110A1 (en) 2014-01-02
WO2012074203A2 (ko) 2012-06-07
KR20120059342A (ko) 2012-06-08
KR101274522B1 (ko) 2013-06-13

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