A Portable Oxygen Sensor Based On A Cmos Detector

• doi: 10.1109/ICSENS.2010.5690702
• title: A portable oxygen sensor based on a CMOS detector
• publisher: IEEE
• isbn: 978-1-4244-8168-2
• issn: 1930-0395
• partnum: 10CH38272
• rank: 1249
• access_type: LOCKED
• content_type: Conferences
• abstract: This work describes a portable and sensitive optical oxygen sensor based on a consumer CMOS image sensor array and polarization signal isolation. The CMOS sensor was fully characterized and the feasibility of using it as an optical detector was explored. The oxygen sensor is based on quenching of platinum octaethylporphine (PtOEP) luminophore. Sensitivity of the demonstrated sensor is comparable to that of benchtop spectroscopy-based systems. The low-cost and high sensitivity of the demonstrated optical sensing approach make it ideally suited for applications in point-of-care biotechnology.
• article_number: 5690702
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5690702
• html_url: https://ieeexplore.ieee.org/document/5690702/
• abstract_url: https://ieeexplore.ieee.org/document/5690702/
• publication_title: SENSORS, 2010 IEEE
• conference_location: Waikoloa, HI, USA
• conference_dates: 1-4 Nov. 2010
• publication_number: 5678851
• is_number: 5689839
• publication_year: 2010
• publication_date: 1-4 Nov. 2010
• start_page: 1144
• end_page: 1147
• citing_paper_count: 0
• citing_patent_count: 0
• download_count: 271
• insert_date: 20110120
• index_terms:
  • ieee_terms:
    • Detectors
    • CMOS integrated circuits
    • Image color analysis
    • Optical filters
    • CMOS image sensors
    • Optical sensors
    • Light emitting diodes
  • dynamic_index_terms:
    • Oxygen Sensor
    • Portable Sensor
    • CMOS Detector
    • Optical Sensors
    • Optical Detection
    • Luminophores
    • Exposure Time
    • Light Source
    • Emission Intensity
    • Emission Factors
    • Polarizability
    • Presence Of Oxygen
    • Excitation Light
    • Photocurrent
    • Red Channel
    • Spectral Response
    • Color Channels
    • White LED
    • Lead White
    • White Light Emitting Diodes
    • Red Emission
    • Low-cost Sensors
    • Gamma Correction
    • Red, Green And Blue
    • Intensities In The Absence
    • Primary Colors
    • Gain Compensation
    • Low-cost Imaging
    • Oxygen Electrode
    • Clark Electrode
    • Cross-polarization
    • Channel Response
    • Absence Of Oxygen
    • Monochromator
• isbn_formats:
  • format: Online ISBN, value: 978-1-4244-8168-2, isbnType: New-2005
  • format: Print ISBN, value: 978-1-4244-8170-5, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-4244-8169-9, isbnType: New-2005
• authors:
  • Author Name: Li Shen
    Affiliation: School of Electronic and Computing Systems, University of Cincinnati, Cincinnati, OH, USA
    Author URL: https://ieeexplore.ieee.org/author/37589614100
    ID: 37589614100
    Order: 1
    Author Affiliations:
    • School of Electronic and Computing Systems, University of Cincinnati, Cincinnati, OH, USA
  • Author Name: Michael Ratterman
    Affiliation: School of Electronic and Computing Systems, University of Cincinnati, Cincinnati, OH, USA
    Author URL: https://ieeexplore.ieee.org/author/37592395000
    ID: 37592395000
    Order: 2
    Author Affiliations:
    • School of Electronic and Computing Systems, University of Cincinnati, Cincinnati, OH, USA
  • Author Name: Ian Papautsky
    Affiliation: School of Electronic and Computing Systems, University of Cincinnati, Cincinnati, OH, USA
    Author URL: https://ieeexplore.ieee.org/author/37296146000
    ID: 37296146000
    Order: 3
    Author Affiliations:
    • School of Electronic and Computing Systems, University of Cincinnati, Cincinnati, OH, USA
  • Author Name: David Klotzkin
    Affiliation: Department of Electrical Engineering, Binghamton University, Binghamton, NY, USA
    Author URL: https://ieeexplore.ieee.org/author/37266261500
    ID: 37266261500
    Order: 4
    Author Affiliations:
    • Department of Electrical Engineering, Binghamton University, Binghamton, NY, USA

Image Sensor

• sensor_type: CMOS
• resolution: 3488 x 2616 pixels (9 megapixel)
• dynamic_range: Not specified
• pixel_size: 1.75 μm x 1.75 μm
• dark_current: Not specified

Optical Data

• focal_length: Not specified
• aperture: Not specified
• field_of_view: Not specified
• distortion: Not specified

Performance Metrics

Applications & Benefits

• cell_imaging: Used in fluorescence-based cell detection and imaging.
• benefits: Portable, low-cost, sensitive luminescence-based optical oxygen sensor. Comparable sensitivity to benchtop systems.

Supporting Organizations

• supported_by: NSF awards ECCS-0725812 and ECCS-0930305

Manuscript Details

• publication_date: 1-4 Nov. 2010

Relevancy Score

• score: 9
• missing_fields:
  • dynamic_range
  • signal_to_noise_ratio
  • power_consumption
  • noise
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • frame_rate
  • sensitivity
  • shutter_speed

Processed JSON Filename

request_1339bc0a-3700-45ab-a2e9-5a369ece1a1f-a_portable_oxygen_sensor_based_on_a_cmos_detector.json