Related Experiment Video

Updated: May 17, 2026

Use of Label-free Optical Biosensors to Detect Modulation of Potassium Channels by G-protein Coupled Receptors
10:59

Use of Label-free Optical Biosensors to Detect Modulation of Potassium Channels by G-protein Coupled Receptors

Published on: February 10, 2014

Optical biochemical and chemical sensors

Laura M Lechuga

    Analytical and Bioanalytical Chemistry
    |October 12, 2012
    PubMed
    Summary

    No abstract available in PubMed .

    More Related Videos

    Optical Detection of E. coli Bacteria by Mesoporous Silicon Biosensors
    07:22

    Optical Detection of E. coli Bacteria by Mesoporous Silicon Biosensors

    Published on: November 20, 2013

    Attaching Biological Probes to Silica Optical Biosensors Using Silane Coupling Agents
    09:35

    Attaching Biological Probes to Silica Optical Biosensors Using Silane Coupling Agents

    Published on: May 1, 2012

    Related Experiment Videos

    Last Updated: May 17, 2026

    Use of Label-free Optical Biosensors to Detect Modulation of Potassium Channels by G-protein Coupled Receptors
    10:59

    Use of Label-free Optical Biosensors to Detect Modulation of Potassium Channels by G-protein Coupled Receptors

    Published on: February 10, 2014

    Optical Detection of E. coli Bacteria by Mesoporous Silicon Biosensors
    07:22

    Optical Detection of E. coli Bacteria by Mesoporous Silicon Biosensors

    Published on: November 20, 2013

    Attaching Biological Probes to Silica Optical Biosensors Using Silane Coupling Agents
    09:35

    Attaching Biological Probes to Silica Optical Biosensors Using Silane Coupling Agents

    Published on: May 1, 2012

    Related Concept Videos

    Microbial Biosensors01:17

    Microbial Biosensors

    Microbial biosensors are analytical devices that utilize living microbes to detect specific substances through measurable signals. These devices consist of two main components: biosensing organisms and signal-transducing elements. Biosensing organisms, such as Escherichia coli or Saccharomyces cerevisiae, are typically housed in multiwell plates connected to transducers, enabling rapid, real-time detection of target analytes.Signal Generation MechanismWhen a target analyte—such as...
    Measuring Reaction Rates03:09

    Measuring Reaction Rates

    Polarimetry finds application in chemical kinetics to measure the concentration and reaction kinetics of optically active substances during a chemical reaction. Optically active substances have the capability of rotating the plane of polarization of linearly polarized light passing through them—a feature called optical rotation. Optical activity is attributed to the molecular structure of substances. Normal monochromatic light is unpolarized and possesses oscillations of the electrical field in...

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

    Scaling Nanophotonic Interferometric Biosensors toward Parallel Detection of Multiple Biomarkers.

    ACS sensors·2026

    Biosynthetic Toxin Mimics Meet Nanophotonics: A Rapid, Label-Free Biosensor Platform for Real-Time Detection of Bongkrekic Acid in Urine.

    Analytical chemistry·2026

    Evanescent Wave-Based Photonic Biosensors for the Design and Evaluation of Advanced Cancer Immunotherapies.

    Analytical chemistry·2026

    Silicon Photonic Biosensors in Clinical Diagnostics: Emerging Opportunities and Challenges.

    Annual review of biomedical engineering·2026

    Therapeutic Drug Monitoring of Amikacin and Colistin in Patients with Multidrug-Resistant Gram-Negative Infections Using a Portable Plasmonic Biosensor.

    Analytical chemistry·2025

    Epitope mapping of SARS-CoV-2 Spike protein using naturally-acquired immune responses to develop monoclonal antibodies.

    Scientific reports·2025

    Determination of the isotopic composition of silver by MC-ICP-MS using an improved full gravimetric isotope mixture method.

    Analytical and bioanalytical chemistry·2026

    Discrimination of plant-based milk alternatives: a pilot study comparing mid and near-infrared spectroscopy.

    Analytical and bioanalytical chemistry·2026

    Integrating liquid-liquid extraction and dispersive solid-phase extraction cleanup for high-throughput profiling of 11 neonicotinoids and 6 metabolites in human urine by HPLC-Q-Orbitrap HRMS.

    Analytical and bioanalytical chemistry·2026

    A point-of-care testing platform for pathogen nucleic acid analysis utilizing paper-based extraction and portable qPCR.

    Analytical and bioanalytical chemistry·2026

    Encapsulating acetylcholinesterase (AChE) into metal-organic frameworks for selective and sensitive colorimetric detection of carbaryl residue in water samples.

    Analytical and bioanalytical chemistry·2026

    N-Terminal protein sequencing by nicotinic acid derivatization and MS analysis.

    Analytical and bioanalytical chemistry·2026

    Rapid photoacoustic trace gas sensor for online end-tidal CO monitoring in exhaled breath.

    Photoacoustics·2026

    Sensor Array and SMOTE-Based Algorithms for Volatile-Fingerprint Classification of Pesticide-Treated Soil with a Novel Chamber.

    Sensors (Basel, Switzerland)·2026

    Vital Signs Detection by a 24 GHz Radar Sensor Operating in Linear/Circular Polarization in the Presence of Environmental Clutter.

    Sensors (Basel, Switzerland)·2026

    Investigations of the Molecular Nature of Low-Molecular-Mass Copper(II) Ion Complexes in Human Saliva: Physiological and Toxicological Significance.

    Molecules (Basel, Switzerland)·2026

    Cytotoxicity Assessment Using Label-Free Impedimetric Biosensing: Comparative Evaluation with Conventional Assays.

    Environmental toxicology and pharmacology·2026

    A cascade-amplified Fe3O4-based nanoplatform for miRNA-21 sensing and combined apoptosis/ferroptosis induction.

    Mikrochimica acta·2026
    See all related articles
    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
    Jove
    Visualize
    Contact Us