A Novel Portable Surface Plasmon Resonance Based Imaging Instrument For Onsite Multianalyte Detection

• doi:
• title: A novel portable surface plasmon resonance based imaging instrument for on-site multi-analyte detection
• publisher: IEEE
• isbn: 978-83-60810-52-1
• issn:
• rank: 1225
• access_type: LOCKED
• content_type: Conferences
• abstract: In the last decade the need for portable Surface Plasmon Resonance (SPR) biosensors capable of on-site simultaneous multiple assays increased steadily. Several devices are available affected, however, by limitations in terms of costs, size, complexity and portability. A compact low-cost SPRi biosensor based on a novel method for multi-analyte detection is presented. The prototype consists of a nanohole array biochip integrated with a compact optics and an elaboration system. A CMOS image sensor captures reflected light from the biochip surface irradiated by a 830 nm LED. The entire system is managed by an ARM9 processor. The biosensor was able to detect a ~10-5 RIU change in the refractive index without analyte receptors at a glycerol concentration equal to 0.2%. Results are available in 14 seconds on LCD display and immediately stored to external SD memory. Preliminary experiments confirmed the strong biosensor's usability in a wide range of applications and fields.
• article_number: 6644065
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6644065
• html_url: https://ieeexplore.ieee.org/document/6644065/
• abstract_url: https://ieeexplore.ieee.org/document/6644065/
• publication_title: 2013 Federated Conference on Computer Science and Information Systems
• conference_location: Krakow, Poland
• conference_dates: 8-11 Sept. 2013
• publication_number: 6628027
• is_number: 6643962
• publication_year: 2013
• publication_date: 8-11 Sept. 2013
• start_page: 619
• end_page: 626
• citing_paper_count: 0
• citing_patent_count: 0
• download_count: 130
• insert_date: 20131107
• index_terms:
  • ieee_terms:
    • Biosensors
    • Plasmons
    • Instruments
    • Optical surface waves
    • Optical sensors
    • Arrays
    • CMOS integrated circuits
  • dynamic_index_terms:
    • Surface Plasmon
    • Surface Plasmon Resonance
    • Refractive Index
    • Refractive Indices
    • Image Sensor
    • Camera Sensor
    • Refractive Index Change
    • Elaborate System
    • External Memory
    • Nanomaterials
    • Nanostructures
    • Thin Films
    • Alumina
    • Instrumentation
    • Backtracking
    • Operating System
    • CCD Camera
    • Charge-coupled Device
    • Waveguide
    • Control Region
    • Glass Substrate
    • Time Derivative
    • Quantum Efficiency
    • Analog-to-digital Converter
    • Analog-to-digital
    • Digital-to-analog Converter
    • Light Beam
    • Optical Beam
    • Infrared Beam
    • Localized Surface Plasmon Resonance
    • Localized Plasmon Resonance
    • Glycerol Solution
    • Glycerin Solution
    • Detection Of Analytes
    • Analytical Detection
    • Localized Surface Plasmon
    • Surface Plasmon Resonance Phenomenon
    • Light Reflection
    • Water Injection
    • Collimated Beam
    • Collimated Light
    • Metal Film
    • GNU General Public License
• isbn_formats:
  • format: Electronic ISBN, value: 978-83-60810-52-1, isbnType: New-2005
• authors:
  • Author Name: Sara Rampazzi
    Affiliation: Dip. di Ing. Industriale e dell'Informazione, Università degli Studi di Pavia, Pavia, Italy
    Author URL: https://ieeexplore.ieee.org/author/37076399700
    ID: 37076399700
    Order: 1
    Author Affiliations:
    • Dip. di Ing. Industriale e dell'Informazione, Università degli Studi di Pavia, Pavia, Italy
  • Author Name: Francesco Leporati
    Affiliation: Dip. di Ing. Industriale e dell'Informazione, Università degli Studi di Pavia, Pavia, Italy
    Author URL: https://ieeexplore.ieee.org/author/37299959400
    ID: 37299959400
    Order: 2
    Author Affiliations:
    • Dip. di Ing. Industriale e dell'Informazione, Università degli Studi di Pavia, Pavia, Italy
  • Author Name: Giovanni Danese
    Affiliation: Dip. di Ing. Industriale e dell'Informazione, Università degli Studi di Pavia, Pavia, Italy
    Author URL: https://ieeexplore.ieee.org/author/37299960200
    ID: 37299960200
    Order: 3
    Author Affiliations:
    • Dip. di Ing. Industriale e dell'Informazione, Università degli Studi di Pavia, Pavia, Italy
  • Author Name: Nelson Nazzicari
    Affiliation: Dip. di Ing. Industriale e dell'Informazione, Università degli Studi di Pavia, Pavia, Italy
    Author URL: https://ieeexplore.ieee.org/author/37299966800
    ID: 37299966800
    Order: 4
    Author Affiliations:
    • Dip. di Ing. Industriale e dell'Informazione, Università degli Studi di Pavia, Pavia, Italy
  • Author Name: Lucia Fornasari
    Affiliation: Dip. di Fisica, “A. Volta” Università degli Studi di Pavia, Pavia, Italy
    Author URL: https://ieeexplore.ieee.org/author/37076384200
    ID: 37076384200
    Order: 5
    Author Affiliations:
    • Dip. di Fisica, “A. Volta” Università degli Studi di Pavia, Pavia, Italy
  • Author Name: Franco Marabelli
    Affiliation: Dip. di Fisica, “A. Volta” Università degli Studi di Pavia, Pavia, Italy
    Author URL: https://ieeexplore.ieee.org/author/37265337100
    ID: 37265337100
    Order: 6
    Author Affiliations:
    • Dip. di Fisica, “A. Volta” Università degli Studi di Pavia, Pavia, Italy
  • Author Name: Andrea Valsesia
    Affiliation: Plasmore s.r.l., Italy
    Author URL: https://ieeexplore.ieee.org/author/37076884100
    ID: 37076884100
    Order: 7
    Author Affiliations:
    • Plasmore s.r.l., Italy

Image Sensor

• sensor_type: APS CMOS
• resolution: 1024x1280 pixels
• dynamic_range: Not specified
• pixel_size: Not specified
• dark_current: Not specified

Optical Data

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

Performance Metrics

• power_consumption: Low power consumption

Applications & Benefits

• cell_imaging: Applicable for detecting multiple types of molecules simultaneously.
• benefits: Robust detection, low-cost, portable, real-time analyte detection.

Supporting Organizations

• supported_by: Not specified

Manuscript Details

• publication_date: 8-11 Sept. 2013

Relevancy Score

• score: 8
• missing_fields:
  • fill factor
  • quantum efficiency
  • readout speed
  • temporal noise
  • fixed-pattern noise
  • analog-to-digital conversion techniques
  • microlenses
  • on-chip colour filters
  • global or rolling shutters
  • backside illumination

Processed JSON Filename

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