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

Oxidation Numbers03:14

Oxidation Numbers

42.8K
In redox reactions, the transfer of electrons occurs between reacting species. Electron transfer is described by a hypothetical number called the oxidation number (or oxidation state). It represents the effective charge of an atom or element, which is assigned using a set of rules.
42.8K
Protein-protein Interfaces02:04

Protein-protein Interfaces

14.7K
Many proteins form complexes to carry out their functions, making protein-protein interactions (PPIs) essential for an organism's survival. Most PPIs are stabilized by numerous weak noncovalent chemical forces. The physical shape of the interfaces determines the way two proteins interact. Many globular proteins have closely-matching shapes on their surfaces, which form a large number of weak bonds. Additionally, many PPIs occur between two helices or between a surface cleft and a...
14.7K
Protein-Protein Interfaces02:04

Protein-Protein Interfaces

4.5K
4.5K
Pyruvate Oxidation01:15

Pyruvate Oxidation

169.0K
After glycolysis, the charged pyruvate molecules enter the mitochondria via active transport and undergo three enzymatic reactions. These reactions ensure that pyruvate can enter the next metabolic pathway so that energy stored in the pyruvate molecules can be harnessed by the cells.
First, the enzyme pyruvate dehydrogenase removes the carboxyl group from pyruvate and releases it as carbon dioxide. The stripped molecule is then oxidized and releases electrons, which are then picked up by NAD+...
169.0K
Flow Sheet01:17

Flow Sheet

2.8K
Flowsheets are valuable tools in nursing documentation. They enable healthcare professionals to efficiently record and monitor various patient assessments and measurements in a consolidated format.
Here's a closer look at the examples of flowsheets commonly used by nurses:
Graphic Sheet Documentation:
2.8K
Oxidation-Reduction Reactions03:11

Oxidation-Reduction Reactions

75.7K
Oxidation–Reduction Reactions
75.7K

You might also read

Related Articles

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

Sort by
Same author

A Wide Dynamic-Range Polarization-Controlled SPR Imaging Method for High-Throughput Biomolecular Detection.

Analytical chemistry·2026
Same author

Quantum Photothermal Self-Monitoring Fiber Probes for In Vivo Photothermal Therapy.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Coherent control of optical spin-orbit interactions.

Science advances·2026
Same author

Hyperbolic-Metamaterial-Based Optical Fiber SPR Sensor Enhanced by a Smart Hydrogel for Perspiration pH Measurements.

Nano letters·2024
Same author

Photon coupling-induced spectrum envelope modulation in the coupled resonators from Vernier effect to harmonic Vernier effect.

Nanophotonics (Berlin, Germany)·2024
Same author

High performance multifunction-in-one optoelectronic device by integrating graphene/MoS<sub>2</sub> heterostructures on side-polished fiber.

Nanophotonics (Berlin, Germany)·2024

Related Experiment Video

Updated: Feb 5, 2026

Visible-light Induced Reduction of Graphene Oxide Using Plasmonic Nanoparticle
07:24

Visible-light Induced Reduction of Graphene Oxide Using Plasmonic Nanoparticle

Published on: September 22, 2015

14.9K

Plasmonic Interface Modified with Graphene Oxide Sheets Overlayer for Sensitivity Enhancement.

Xin Xiong, Yaofei Chen, Hao Wang

    ACS Applied Materials & Interfaces
    |September 21, 2018
    PubMed
    Summary

    A novel graphene oxide sheets (GOSs) overlayer enhances surface plasmon resonance (SPR) sensor sensitivity for detecting biomolecules and refractive index changes. This cost-effective, eco-friendly GOSs-SPR biosensor shows significant improvements for various applications.

    Keywords:
    bovine serum albumingraphene oxide sheetsplasmonic interfacerefractive indexsensitivity enhancement

    More Related Videos

    Scalable Syntheses of Graphene Oxide and Reduced Graphene Oxide using Cascade Design Oxidation and Highly Basic Reduction Reactions
    08:57

    Scalable Syntheses of Graphene Oxide and Reduced Graphene Oxide using Cascade Design Oxidation and Highly Basic Reduction Reactions

    Published on: July 3, 2025

    2.1K
    Iridium Oxide-reduced Graphene Oxide Nanohybrid Thin Film Modified Screen-printed Electrodes as Disposable Electrochemical Paper Microfluidic pH Sensors
    09:15

    Iridium Oxide-reduced Graphene Oxide Nanohybrid Thin Film Modified Screen-printed Electrodes as Disposable Electrochemical Paper Microfluidic pH Sensors

    Published on: November 22, 2016

    11.1K

    Related Experiment Videos

    Last Updated: Feb 5, 2026

    Visible-light Induced Reduction of Graphene Oxide Using Plasmonic Nanoparticle
    07:24

    Visible-light Induced Reduction of Graphene Oxide Using Plasmonic Nanoparticle

    Published on: September 22, 2015

    14.9K
    Scalable Syntheses of Graphene Oxide and Reduced Graphene Oxide using Cascade Design Oxidation and Highly Basic Reduction Reactions
    08:57

    Scalable Syntheses of Graphene Oxide and Reduced Graphene Oxide using Cascade Design Oxidation and Highly Basic Reduction Reactions

    Published on: July 3, 2025

    2.1K
    Iridium Oxide-reduced Graphene Oxide Nanohybrid Thin Film Modified Screen-printed Electrodes as Disposable Electrochemical Paper Microfluidic pH Sensors
    09:15

    Iridium Oxide-reduced Graphene Oxide Nanohybrid Thin Film Modified Screen-printed Electrodes as Disposable Electrochemical Paper Microfluidic pH Sensors

    Published on: November 22, 2016

    11.1K

    Area of Science:

    • Materials Science
    • Nanotechnology
    • Biomedical Engineering

    Background:

    • Surface Plasmon Resonance (SPR) sensors are crucial for real-time biomolecular detection.
    • Enhancing SPR sensor sensitivity and stability remains a key challenge.
    • Graphene oxide sheets (GOSs) offer unique properties for surface modification.

    Purpose of the Study:

    • To develop a novel strategy for enhancing SPR sensor sensitivity using a graphene oxide sheets (GOSs) overlayer.
    • To investigate the impact of GOSs modification on SPR sensor performance for refractive index solutions and biomolecule detection.
    • To demonstrate the feasibility of GOSs overlayers, even at significant thicknesses, for SPR sensitivity enhancement.

    Main Methods:

    • Spin-coating of graphene oxide sheets (GOSs) onto the SPR sensor's plasmonic interface.
    • Characterization of the GOSs-modified SPR (GOSs-SPR) sensor.
    • Testing sensor sensitivity using solutions with varying refractive indices and bovine serum albumin (BSA) solutions.

    Main Results:

    • The GOSs-SPR sensor demonstrated improved sensitivity for refractive index solutions (20.2% enhancement).
    • Significant sensitivity enhancement (up to 39.35%) was observed for bovine serum albumin (BSA) detection due to GOSs' large surface area and functional groups.
    • Experimental evidence confirmed that thick GOSs overlayers (hundreds of nanometers) effectively enhance SPR sensor sensitivity.

    Conclusions:

    • The GOSs overlayer is a simple, effective, chemical-free, and eco-friendly method to boost SPR sensor sensitivity.
    • The GOSs-SPR biosensor offers a low-cost, biocompatible platform for biochemical sensing, drug screening, and environmental monitoring.