IN2014DN09880A - - Google Patents

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Publication number
IN2014DN09880A
IN2014DN09880A IN9880DEN2014A IN2014DN09880A IN 2014DN09880 A IN2014DN09880 A IN 2014DN09880A IN 9880DEN2014 A IN9880DEN2014 A IN 9880DEN2014A IN 2014DN09880 A IN2014DN09880 A IN 2014DN09880A
Authority
IN
India
Prior art keywords
nanostructures
periodic array
colorimetric
substrate
medium
Prior art date
Application number
Inventor
Mohammadreza Khorasaninejad
Jaspreet Walia
Simarjeet Saini
Original Assignee
Mohammadreza Khorasaninejad
Jaspreet Walia
Simarjeet Saini
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 Mohammadreza Khorasaninejad, Jaspreet Walia, Simarjeet Saini filed Critical Mohammadreza Khorasaninejad
Publication of IN2014DN09880A publication Critical patent/IN2014DN09880A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nanotechnology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Optical Measuring Cells (AREA)

Abstract

A colorimetric sensor including: a substrate; and a periodic array of nanostructures provided to the substrate ,wherein the periodic array of nanostructures is configured to provide a change in color based on a medium being within a predetermined distance of the colorimetric sensor. The periodic array of nanostructures may be configured (width, height, spacing) to provide optical wave -guide properties or surface Plasmon resonance in order to effect a distinct change in color based on the medium being sensed. In some cases, the colorimetric may include a reflective surface to reflect light from the sensor. Further , the reflective surface may be metallic.
IN9880DEN2014 2012-05-12 2013-05-13 IN2014DN09880A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261646288P 2012-05-12 2012-05-12
US201261797260P 2012-12-03 2012-12-03
PCT/CA2013/050366 WO2013170377A1 (en) 2012-05-12 2013-05-13 Structural colorimetric sensor

Publications (1)

Publication Number Publication Date
IN2014DN09880A true IN2014DN09880A (en) 2015-08-07

Family

ID=49582945

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9880DEN2014 IN2014DN09880A (en) 2012-05-12 2013-05-13

Country Status (4)

Country Link
US (1) US20150118124A1 (en)
CA (1) CA2912304A1 (en)
IN (1) IN2014DN09880A (en)
WO (1) WO2013170377A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170038295A1 (en) * 2014-04-10 2017-02-09 President And Fellows Of Harvard College Colorimetric sensor with automated readout
TWI564682B (en) * 2015-02-17 2017-01-01 緯創資通股份有限公司 Hologram module and display device having hologram module and wearing device having hologram module
CN104914072B (en) * 2015-05-08 2018-12-11 新疆大学 A kind of detection method of Porous silicon photonic Crystal structures biochip
JP6794727B2 (en) * 2016-09-06 2020-12-02 コニカミノルタ株式会社 Structural color change type material and strain detector
WO2018107038A1 (en) * 2016-12-08 2018-06-14 Drinksavvy, Inc. Surface plasmon rensonance sensor comprising metal coated nanostructures and a molecularly imprinted polymer layer
CN210642706U (en) 2017-09-29 2020-06-02 耐克创新有限合伙公司 Article of footwear
CN108872151B (en) * 2017-09-29 2023-06-16 郑州大学 Optical sensor based on T-shaped pair and nanowire pair
CN109030423A (en) * 2018-07-25 2018-12-18 昆山复锶科纳米光学科技有限公司 Metal nano slot two-dimensional grating sensor chip and its application in biochemical test
EP3969947A1 (en) 2019-06-26 2022-03-23 Nike Innovate C.V. Structurally-colored articles and methods for making and using structurally-colored articles
US20210022444A1 (en) 2019-07-26 2021-01-28 Nike, Inc. Structurally-colored articles and methods for making and using structurally-colored articles
EP4044860A1 (en) 2019-10-21 2022-08-24 Nike Innovate C.V. Structurally-colored articles
WO2021243220A2 (en) 2020-05-29 2021-12-02 Nike, Inc. Structurally-colored articles and methods for making and using structurally-colored articles
US11129444B1 (en) 2020-08-07 2021-09-28 Nike, Inc. Footwear article having repurposed material with concealing layer
US11241062B1 (en) 2020-08-07 2022-02-08 Nike, Inc. Footwear article having repurposed material with structural-color concealing layer
US11889894B2 (en) 2020-08-07 2024-02-06 Nike, Inc. Footwear article having concealing layer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403746B (en) * 1994-04-12 1998-05-25 Avl Verbrennungskraft Messtech OPTOCHEMICAL SENSOR AND METHOD FOR THE PRODUCTION THEREOF
WO2008123927A1 (en) * 2007-04-05 2008-10-16 The Board Of Trustees Of The University Of Illinois Biosensors with porous dielectric surface for fluorescence enhancement and methods of manufacture
WO2010088585A1 (en) * 2009-01-30 2010-08-05 Trustees Of Boston University Chemical/biological sensor employing scattered chromatic components in nano-patterned aperiodic surfaces
EP2396276B1 (en) * 2009-02-12 2016-08-31 Trustees Of Tufts College Nanoimprinting of silk fibroin structures for biomedical and biophotonic applications
US20120273662A1 (en) * 2011-04-26 2012-11-01 Caldwell Joshua D Three-dimensional coherent plasmonic nanowire arrays for enhancement of optical processes

Also Published As

Publication number Publication date
US20150118124A1 (en) 2015-04-30
CA2912304A1 (en) 2013-11-21
WO2013170377A1 (en) 2013-11-21

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