⌘+K

Pulse Explore Communities Researchers Journals

Home Communities Explore

January 1, 2017Chemical Communications

A naked-eye colorimetric sensor for Hg 2+ monitoring with cascade signal amplification based on target-induced conjunction of split DNAzyme fragments

Junhua Chen Jiafeng Pan Shu Chen

View at Publisher

Ask AI

Bookmark

Share

Ask about this paper

Answers are grounded in this paper and cite their sources.

Ask your own question…

Abstract

We developed a naked-eye colorimetric sensor for Hg 2+ monitoring with cascade signal amplification based on DNAzyme fragments and gold nanoparticles.

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Chen et al. (2017) studied this question.

synapsesocial.com/papers/6a981789ed0046652d367556 https://doi.org/10.1039/c7cc05445a

View at Publisher

Ask AI

Bookmark

Share

Keep reading

Synapse has enriched 10 related papers. Consider them for comparative context:

1Fluorescent and colorimetric sensors for detection of lead, cadmium, and mercury ionsReview · 2011 · 2,252 citations
2Ultrasensitive Label-Free Resonance Rayleigh Scattering Aptasensor for Hg2+ Using Hg2+-Triggered Exonuclease III-Assisted Target Recycling and Growth of G-Wires for Signal AmplificationOriginal Research · 2015 · 118 citations
3Conformation-Dependent Exonuclease III Activity Mediated by Metal Ions Reshuffling on Thymine-Rich DNA Duplexes for an Ultrasensitive Electrochemical Method for Hg<sup>2+</sup> DetectionOriginal Research · 2013 · 209 citations
4Highly Sensitive and Selective Photoelectrochemical Biosensor for Hg2+ Detection Based on Dual Signal Amplification by Exciton Energy Transfer Coupled with Sensitization EffectOriginal Research · 2015 · 110 citations
5A Self‐Powered Triboelectric Nanosensor for Mercury Ion DetectionReview · 2013 · 369 citations
6A bio-inspired sensor coupled with a bio-bar code and hybridization chain reaction for Hg<sup>2+</sup> assayOriginal Research · 2015 · 16 citations
7Signal-Switchable Electrochemiluminescence System Coupled with Target Recycling Amplification Strategy for Sensitive Mercury Ion and Mucin 1 AssayOriginal Research · 2016 · 100 citations
8Graphene Oxide-Based Amplified Fluorescent Biosensor for Hg<sup>2+</sup> Detection through Hybridization Chain ReactionsOriginal Research · 2014 · 233 citations
9Light-activated thiomaleimide crosslinking stabilizes collagen mimetic peptide triple helixChemical Communications · 2026
10Macrocyclic stibine-bridged [1.1.1] and [1.1.1.1] ferrocenophanesChemical Communications · 2026

More from Chemical Communications

More from Guangdong Academy of Sciences