WO2017091272A3 - Electroanalytical devices with pins and thread - Google Patents

Electroanalytical devices with pins and thread Download PDF

Info

Publication number
WO2017091272A3
WO2017091272A3 PCT/US2016/050418 US2016050418W WO2017091272A3 WO 2017091272 A3 WO2017091272 A3 WO 2017091272A3 US 2016050418 W US2016050418 W US 2016050418W WO 2017091272 A3 WO2017091272 A3 WO 2017091272A3
Authority
WO
WIPO (PCT)
Prior art keywords
pins
conductive pins
thread
electroanalytical
shafts
Prior art date
Application number
PCT/US2016/050418
Other languages
French (fr)
Other versions
WO2017091272A2 (en
Inventor
Ana C. GLAVAN
Alar Ainla
Mahiar Max HAMEDI
Maria Teresa FERNANDEZ-ABEDUL
George M. Whitesides
Original Assignee
President And Fellows Of Harvard College
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by President And Fellows Of Harvard College filed Critical President And Fellows Of Harvard College
Publication of WO2017091272A2 publication Critical patent/WO2017091272A2/en
Publication of WO2017091272A3 publication Critical patent/WO2017091272A3/en

Links

Classifications

    • 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
    • B01L3/502707—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 the manufacture of the container or its components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
    • H01L31/0256—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by the material
    • H01L31/0264—Inorganic materials
    • 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
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5088—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above confining liquids at a location by surface tension, e.g. virtual wells on plates, wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/12—Specific details about manufacturing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0645—Electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
    • B01L2300/0845—Filaments, strings, fibres, i.e. not hollow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/12—Specific details about materials
    • B01L2300/126—Paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

An electroanalytical device includes a pin set comprising at least two conductive pins for use as working and counter electrodes, wherein the first and second pins are comprised of a head, a shaft and a piercing tip; and a hydrophobic or omniphobic paper substrate, wherein the substrate is shaped to provide at least one recess for holding a liquid, wherein the shafts of two conductive pins traverse the paper substrate to anchor the heads of the two conductive pins on the recess surface. An electroanalytical device can also include at least two conductive pins for use as working and counter electrodes, a thread, serially wound around the shafts of each of the two conductive pins; and a base into which the piercing tip of each of the pins is secured.
PCT/US2016/050418 2015-09-03 2016-09-06 Electroanalytical devices with pins and thread WO2017091272A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562213864P 2015-09-03 2015-09-03
US62/213,864 2015-09-03

Publications (2)

Publication Number Publication Date
WO2017091272A2 WO2017091272A2 (en) 2017-06-01
WO2017091272A3 true WO2017091272A3 (en) 2017-08-10

Family

ID=58764352

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2016/050418 WO2017091272A2 (en) 2015-09-03 2016-09-06 Electroanalytical devices with pins and thread

Country Status (1)

Country Link
WO (1) WO2017091272A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2564862B (en) * 2017-07-24 2021-03-24 Clean Power Ltd Electrode support and electrode assembly
CN111289596A (en) * 2020-03-12 2020-06-16 南京腾森分析仪器有限公司 Three-electrode system, electrochemical sensor and preparation method thereof, electrochemical workstation and application thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040118689A1 (en) * 2002-12-24 2004-06-24 Crocker Robert W. Electrodes for microfluidic applications
US20050173247A1 (en) * 2000-11-28 2005-08-11 Nanogen, Inc. Microtiter plate format device and methods for separating differently charged molecules using an electric field
US20050279635A1 (en) * 1997-08-29 2005-12-22 Caliper Life Sciences, Inc. Controller/detector interfaces for microfluidic systems
US20070070579A1 (en) * 2002-03-21 2007-03-29 Chien-Min Sung Carbon nanotube devices and uses therefor
US20120181184A1 (en) * 2009-03-06 2012-07-19 President And Fellows Of Harvard College Microfluidic, electrochemical devices
US20150132742A1 (en) * 2012-06-01 2015-05-14 President And Fellows Of Harvard College Microfluidic Devices Formed From Hydrophobic Paper

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050279635A1 (en) * 1997-08-29 2005-12-22 Caliper Life Sciences, Inc. Controller/detector interfaces for microfluidic systems
US20050173247A1 (en) * 2000-11-28 2005-08-11 Nanogen, Inc. Microtiter plate format device and methods for separating differently charged molecules using an electric field
US20070070579A1 (en) * 2002-03-21 2007-03-29 Chien-Min Sung Carbon nanotube devices and uses therefor
US20040118689A1 (en) * 2002-12-24 2004-06-24 Crocker Robert W. Electrodes for microfluidic applications
US20120181184A1 (en) * 2009-03-06 2012-07-19 President And Fellows Of Harvard College Microfluidic, electrochemical devices
US20150132742A1 (en) * 2012-06-01 2015-05-14 President And Fellows Of Harvard College Microfluidic Devices Formed From Hydrophobic Paper

Also Published As

Publication number Publication date
WO2017091272A2 (en) 2017-06-01

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