ArticleNanoscale research letters2017
A Highly Sensitive Electrochemical DNA Biosensor from Acrylic-Gold Nano-composite for the Determination of Arowana Fish Gender.
Article in Nanoscale research letters, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 25 citations in OpenAlex.
- An electrochemical biosensor for the rapid genetic identification of Musang King durian.Scientific reports · 2022Article
- Ultrasensitive electrochemical genosensors for species-specific diagnosis of malaria.Electrochimica acta · 2022Article
- Evolution of nucleic acids biosensors detection limit III.Analytical and bioanalytical chemistry · 2022Review
- Integration of advanced technologies for plant variety and cultivar identification.Journal of biosciences · 2021Review
- Highly Sensitive Fluorescence Sensor for Carrageenan from a Composite Methylcellulose/Polyacrylate Membrane.Sensors (Basel, Switzerland) · 2020Article
- Titanium dioxide-mediated resistive nanobiosensor for E. coli O157:H7.Mikrochimica acta · 2020Article
- Rapid Catalytic Reduction of 4-Nitrophenol and Clock Reaction of Methylene Blue using Copper Nanowires.Nanomaterials (Basel, Switzerland) · 2019Article
- A glucose biosensor based on the immobilization of glucose oxidase and Au nanocomposites with polynorepinephrine.RSC advances · 2019Article
- Recent advances in graphene-based biosensor technology with applications in life sciences.Journal of nanobiotechnology · 2018Review
Corrections and comments
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Authors and funding
6 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The present research describes a simple method for the identification of the gender of arowana fish (Scleropages formosus). The DNA biosensor was able to detect specific DNA sequence at extremely low level down to atto M regimes. An electrochemical DNA biosensor based on acrylic microsphere-gold nanoparticle (AcMP-AuNP) hybrid composite was fabricated. Hydrophobic poly(n-butylacrylate-N-acryloxysuccinimide) microspheres were synthesised with a facile and well-established one-step photopolymerization procedure and physically adsorbed on the AuNPs at the surface of a carbon screen printed electrode (SPE). The DNA biosensor was constructed simply by grafting an aminated DNA probe on the succinimide functionalised AcMPs via a strong covalent attachment. DNA hybridisation response was determined by differential pulse voltammetry (DPV) technique using anthraquinone monosulphonic acid redox probe as an electroactive oligonucleotide label (Table 1). A low detection limit at 1.0 × 10
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