DNA Biosensor
Novel approach to fabrication of DNA Biosensor Based on a Carboxylated Graphene Oxide Decorated with Fe3O4 NPs for the Detection of Typhoidal Salmonella
... [8,9], biosensor based on fluorescent for the detection of hydroquinone and glutathione [10, 11], and electrochemical nucleic acid-based biosensor for the detection of CYFRA21-1 and specific target ...
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Electrochemical-DNA Biosensor Development Based on a Modified Carbon Electrode with Gold Nanoparticles for Influenza A (H1N1) Detection: Effect of Spacer
... E-DNA biosensor, Au NPs have been used and are one of most effective methods because this allows it let an electron movement between the electrode and biomolecules, while the and loading of Au NPs by thiol ...
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A label-free Electrochemical DNA Biosensor for the Determination of Low Concentrations of Mitoxantrone in Serum Samples
... typical biosensor consists of a biorecognition element which interacts specifically with the analyte of interest and a physicochemical transducer which relays the resultant signal from this biorecognition event ...
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Electrochemical DNA biosensor based on the BDD nanograss array electrode
... electrochemical DNA biosensor was developed based on the fBDD and the nBDD elec- ...Probe DNA with thiol group at 5’ end was covalently linked onto the electrode surface through the Au-thiol ...probe ...
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Electrochemical DNA Biosensor Based on Graphene Oxide- Chitosan Hybrid Nanocomposites for Detection of Escherichia Coli O157:H7
... modified DNA biosensor for detection of Escherichia coli O157:H7 ...ssDNA/GO/CS/GCE biosensor based on EIS showed a wider detection range ...target DNA as compared with previously reported ...
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Detection of femtomolar level osteosarcoma-related gene via a chronocoulometric DNA biosensor based on nanostructure gold electrode
... probe DNA was immobilized on the nanostructure gold electrode and hybridized with target ...of DNA strands via electrostatic interactions were measured by chronocoulometry before and after ...target ...
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An Nb-doped Nickel Oxide–Carbon Nanotubes Composite- Enhanced Electrochemical DNA Biosensor for Detection of Lead(II) Ion
... electrochemical DNA biosensor referred to our previous literature[32]. The DNA biosensor was prepared as follows: (i) prior to modification, the ITO substrates were soaked in an ultrasonic ...
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SAM composition and electrode roughness affect performance of a DNA biosensor for antibiotic resistance
... complementary DNA. When non-complementary DNA was added, the response size was low at only ...non-complementary DNA, and for filtering non- specific signals in more complex media such as a PCR ...
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A Recent Approach for Monitoring Interactions Between Methylene Blue and DNA Using Carbon Fiber Based DNA Biosensor
... and DNA immobilized onto carbon fiber microelectrode ...based DNA biosensor was successfully carried out considering three different hybridization mechanisms to obtain more specific and selective ...
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A DNA biosensor for molecular diagnosis of Aeromonas hydrophila using zinc sulfide nanospheres
... single-stranded DNA (ssDNA) of bacteria (Ja- cobs and Bonham, 2016; Shachar et ...of DNA are defined as a DNA biosensor (Beattie et ...
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DNA functionalized silicon nitride nanopores for sequence specific recognition of DNA biosensor
... immobilizing DNA probes on the channel ...immobilizing DNA probes, a sig- nificant decrease in the ionic current was observed under the same applied bias voltage in Figure 6A ...
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PdS Nanoparticle Label Based DNA Biosensor for Rapid Detection of Mercury (II)
... 200 L of 0.1 mol L -1 imidazole was added to 2 OD of 5-amido-capped detection probe B. After stirred for 30 min, 100 L of 0.1 mol L -1 EDC and 5 mL of PdS colloids were added to the mixture. The resulting mixture was ...
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Selective and Sensitive Electrochemical DNA Biosensor for the Detection of Bacillus anthracis
... Sulfur comprising compounds (like MCH) with both thiol and carboxylic acid groups have been identified suitable for biosensor design. The thiol group acts as a link for metallic attachments providing stable ...
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DNA-based Biosensor for Detection of Ganoderma boninense, an Oil Palm Pathogen Utilizing Newly Synthesized Ruthenium Complex [Ru(phen)2(qtpy)]2+ Based on a PEDOT-PSS/Ag Nanoparticles Modified Electrode
... for DNA detection and much effort has been put in order to upgrade the detection sensitivity and selectivity of electrochemical DNA biosensor [2, ...electrochemical DNA biosensor is to ...
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Ultrasensitive Biosensor for the Detection of Vibrio cholerae DNA with Polystyrene co acrylic Acid Composite Nanospheres
... Genomic DNA extraction was then conducted over these bacteria using QIAGEN Genomic- tip 500/G according to the manufacturer’s ...extracted DNA was then diluted 100-fold using sodium phosphate buffer ...
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Bismuth Oxide Nanoparticles/Chitosan/Modified Electrode as Biosensor for DNA Hybridization
... and DNA sensors [23,24]. One of the philosophies of biosensor is ...Thus, biosensor development necessitates working within the biomolecular ‘convenience’ of the ...electrochemical DNA ...
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Urinary human papillomavirus DNA detection using piezoelectric biosensor
... piezoelectric biosensor. It also aims to calibrate the HPV DNA biosensor using different synthetic target DNA concentrations which was never done by any studies ...the biosensor to ...
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A Novel Electrochemical Biosensor Based on DNA for Rapid and Selective Detection of Cadmium
... electrochemical DNA (E-DNA) biosensor has emerged as an attractive screening tool for its simplicity, sensitivity, high-throughput and reusability [12, ...ssDNA/Au biosensor has been ...
9
Mycotoxin biosensor based on optical planar waveguide
... Abstract: The research aim of this work is to develop a simple and highly sensitive optical biosensor for detection of mycotoxins. This sensor is built on a planar waveguide operating on the polarization ...
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DNA templated synthesis of PtAu bimetallic nanoparticle/graphene nanocomposites and their application in glucose biosensor
... a biosensor for the quantification of ...the biosensor were discussed in detail and were ...the biosensor showed a linearity with glucose concentration in the range of ...
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