Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cross-Cultural Perspectives on Metabolic Syndrome Management and Attitudes Toward Using Digital Health Tools in Two Distinct Populations: Protocol for a Qualitative Descriptive Study.

JMIR research protocols·2026
Same author

Editorial: Biofabrication and synthetic biology for enhanced medicinal plant bioproduction.

Frontiers in plant science·2026
Same author

Association between surgeon experience, level of supervision, and outcomes after hip fracture.

Bone & joint open·2026
Same author

Multiwalled carbon nanotubes-jasmonate interactions enhance biomass production by regulating reactive oxygen species homeostasis, δ-aminolevulinic acid/glutamate-1-semialdehyde metabolism, source-sink balance, and defense responses under chromium stress in soybean.

Frontiers in plant science·2026
Same author

Cerium oxide nanoparticles enhance rice productivity by modulating nitric oxide signaling, carbon metabolism, and potassium homeostasis under chromium-induced environmental stress.

Frontiers in plant science·2026
Same author

The First Complete Chloroplast Genome of <i>Lycium shawii</i>: Genomic Architecture, Molecular Phylogenetics and Evolutionary Insights.

Ecology and evolution·2026

Related Experiment Video

Updated: Jul 17, 2025

Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor
08:22

Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor

Published on: February 16, 2018

12.1K

PCF Based Four-Channel SPR Biosensor With Wide Sensing Range.

Md Shahedul Hasan, Md Anas Ebna Kalam, Mohammad Faisal

    IEEE Transactions on Nanobioscience
    |September 4, 2023
    PubMed
    Summary

    This study presents a novel four-channel photonic crystal fiber surface plasmon resonance biosensor for simultaneous detection of multiple analytes. The sensor offers high sensitivity and a wide refractive index range, enabling versatile applications in chemical and biological sensing.

    More Related Videos

    Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing
    05:57

    Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

    Published on: March 17, 2023

    2.2K
    Determination of High-affinity Antibody-antigen Binding Kinetics Using Four Biosensor Platforms
    15:27

    Determination of High-affinity Antibody-antigen Binding Kinetics Using Four Biosensor Platforms

    Published on: April 17, 2017

    20.9K

    Related Experiment Videos

    Last Updated: Jul 17, 2025

    Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor
    08:22

    Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor

    Published on: February 16, 2018

    12.1K
    Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing
    05:57

    Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

    Published on: March 17, 2023

    2.2K
    Determination of High-affinity Antibody-antigen Binding Kinetics Using Four Biosensor Platforms
    15:27

    Determination of High-affinity Antibody-antigen Binding Kinetics Using Four Biosensor Platforms

    Published on: April 17, 2017

    20.9K

    Area of Science:

    • Photonics and Optics
    • Biosensing Technology
    • Materials Science

    Background:

    • Surface Plasmon Resonance (SPR) biosensors offer high sensitivity for detecting analytes.
    • Photonic Crystal Fibers (PCFs) provide a versatile platform for developing advanced optical sensors.
    • Simultaneous detection of multiple analytes remains a challenge in current biosensing platforms.

    Purpose of the Study:

    • To design and demonstrate a highly sensitive, multi-channel PCF-based SPR biosensor.
    • To enable simultaneous detection of four different analytes.
    • To achieve a wide refractive index sensing range for diverse applications.

    Main Methods:

    • Utilized a square-shaped PCF structure with four distinct sensing channels.
    • Incorporated gold (Au) and gold with Tantalum Pentoxide (Ta2O5) as plasmonic materials.
    • Employed Finite Element Method (FEM) for numerical analysis and performance evaluation.

    Main Results:

    • Achieved maximum wavelength sensitivities of up to 25000 nm/RIU across the four channels.
    • Demonstrated maximum amplitude sensitivities up to 803.827 RIU-1.
    • Obtained maximum Figure of Merit (FOM) values up to 352.36 RIU-1.
    • Showcased a broad refractive index sensing capability from 1.30 to 1.41.

    Conclusions:

    • The proposed four-channel PCF-SPR biosensor exhibits excellent sensitivity and multi-analyte detection capabilities.
    • The simple fabrication and wide sensing range make it suitable for detecting various chemicals, biomolecules, and carcinogenic agents.
    • This sensor design holds significant potential for advanced diagnostic and monitoring applications.