Related Experiment Video

Updated: Jan 20, 2026

Design and Development of Aptamer–Gold Nanoparticle Based Colorimetric Assays for In-the-field Applications
08:23

Design and Development of Aptamer–Gold Nanoparticle Based Colorimetric Assays for In-the-field Applications

Published on: June 23, 2016

12.7K

Correction to Development of Label-Free Colorimetric Assay for MERS-CoV Using Gold Nanoparticles

Hanbi Kim, Minseon Park, Joonki Hwang

    ACS Sensors
    |September 5, 2019
    PubMed
    Abstract

    No abstract available in PubMed .

    More Related Videos

    Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses03:53

    Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses

    Published on: November 10, 2023

    1.8K
    A Method for Selecting Structure-switching Aptamers Applied to a Colorimetric Gold Nanoparticle Assay12:31

    A Method for Selecting Structure-switching Aptamers Applied to a Colorimetric Gold Nanoparticle Assay

    Published on: February 28, 2015

    15.6K

    Related Concept Videos

    Design and Development of Aptamer–Gold Nanoparticle Based Colorimetric Assays for In-the-field Applications08:23

    Design and Development of Aptamer–Gold Nanoparticle Based Colorimetric Assays for In-the-field Applications

    The design and development of an aptamer–gold nanoparticle colorimetric assay for the detection of small molecules for in-the-field applications was examined. Additionally, a smart-device colorimetric application (app) was validated and long-term storage of the assay was established for use in the...
    12.7K
    Development of Multiplex Real-Time RT-qPCR Assays for the Detection of SARS-CoV-2, Influenza A/B, and MERS-CoV03:53

    Development of Multiplex Real-Time RT-qPCR Assays for the Detection of SARS-CoV-2, Influenza A/B, and MERS-CoV

    We present two probe-based in-house one-step RT-qPCR kits for common respiratory viruses. The first assay is for SARS-CoV-2 (N), Influenza A (H1N1 and H3N2), and Influenza B. The second is for SARS-Cov-2 (N) and MERS (UpE and ORF1a). These assays can be successfully implemented in any specialized laboratory.
    1.8K
    A Method for Selecting Structure-switching Aptamers Applied to a Colorimetric Gold Nanoparticle Assay12:31

    A Method for Selecting Structure-switching Aptamers Applied to a Colorimetric Gold Nanoparticle Assay

    A protocol is provided to select structure-switching aptamers for small molecule targets based on a tunable stringency magnetic bead selection method. Aptamers selected with structure-switching properties are beneficial for assays that require a conformational change to signal the presence of a target, such as the described gold nanoparticle...
    15.6K
    Rapid Nanoprobe Signal Enhancement by In Situ Gold Nanoparticle Synthesis07:30

    Rapid Nanoprobe Signal Enhancement by In Situ Gold Nanoparticle Synthesis

    In this work, a protocol for signal enhancement of nanoprobe-based biosensing is presented. The protocol is based on the reduction of chloroauric acid onto the surface of existing nanoprobes that consist of gold, silver, silica or iron-oxide...
    8.0K
    Gold Nanoparticle Synthesis13:42

    Gold Nanoparticle Synthesis

    A protocol for synthesizing ~12 nm diameter gold nanoparticles (Au nanoparticles) in an organic solvent is presented. The gold nanoparticles are capped with oleylamine ligands to prevent agglomeration. The gold nanoparticles are soluble in organic solvents such as...
    15.8K
    An Optimized Protocol for the Efficient Radiolabeling of Gold Nanoparticles by Using a 125I-labeled Azide Prosthetic Group07:23

    An Optimized Protocol for the Efficient Radiolabeling of Gold Nanoparticles by Using a 125I-labeled Azide Prosthetic Group

    A detailed procedure for the synthesis of a 125I-labeled azide and the radiolabeling of dibenzocyclooctyne (DBCO)-group-conjugated, 13-nm-sized gold nanoparticles using a copper-free click reaction is...
    8.6K