Colorimetric aggregation assay for kanamycin using gold nanoparticles modified with hairpin DNA probes and hybridization chain reaction-assisted amplification

Triggered amplification by hybridization chain reaction

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Engineering, Bioengineering, Molecular Biology +16

Colorimetric detection of DNA sequences based on electrostatic interactions with unmodified gold nanoparticles

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Preparation of aptamer-linked gold nanoparticle purple aggregates for colorimetric sensing of analytes

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Natural Sciences, Chemistry, Materials Science +14

Detection of mercury(ii) based on Hg2+–DNA complexes inducing the aggregation of gold nanoparticles

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Natural Sciences, Chemistry, Materials Science +17

Label-free detection of kanamycin based on the aptamer-functionalized conducting polymer/gold nanocomposite

Ye Zhu, Pranjal Chandra, Kyung-Mi Song et al. · Biosensors and Bioelectronics · 2012 · 234 citations

Natural Sciences, Biotechnology, Chemistry +14