Analysis of the evolution of the detection limits of electrochemical DNA biosensors

A label-free electrochemical DNA biosensor based on a Zr(IV)-coordinated DNA duplex immobilised on a carbon nanofibre|chitosan layer

(2012) Patoommarn Wipawakarn et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

DNA electrochemical biosensor based on thionine-graphene nanocomposite

(2012) Limei Zhu et al.   BIOSENSORS & BIOELECTRONICS

Electrochemical detection of DNA hybridization by a zirconia modified diamond electrode

(2012) Baixiang Liu et al.   ELECTROCHEMISTRY COMMUNICATIONS

Decorating graphene sheets with gold nanoparticles for the detection of sequence-specific DNA

(2012) Yuzhong Zhang et al.   ELECTROCHIMICA ACTA

An organic, charge-modulated field effect transistor for DNA detection

(2012) Monia Demelas et al.   SENSORS AND ACTUATORS B-CHEMICAL

Polypyrrole–polyaniline–Au (PPy–PANi–Au) nano composite films for label-free electrochemical DNA sensing

(2012) J. Wilson et al.   SENSORS AND ACTUATORS B-CHEMICAL

A DNA biosensor based on graphene paste electrode modified with Prussian blue and chitosan

(2011) Yang Bo et al.   ANALYST

Electrochemical deoxyribonucleic acid biosensor based on the self-assembly film with nanogold decorated on ionic liquid modified carbon paste electrode

(2011) Hongwei Gao et al.   ANALYTICA CHIMICA ACTA

High-Sensitivity, Label-Free DNA Sensors Using Electrochemically Active Conducting Polymers

(2011) Bhuvaneswari Kannan et al.   ANALYTICAL CHEMISTRY

Ultrasensitive in Situ Label-Free DNA Detection Using a GaN Nanowire-Based Extended-Gate Field-Effect-Transistor Sensor

(2011) Chin-Pei Chen et al.   ANALYTICAL CHEMISTRY

“Off−On” Electrochemical Hairpin-DNA-Based Genosensor for Cancer Diagnostics

(2011) Elaheh Farjami et al.   ANALYTICAL CHEMISTRY

Electrochemical synthesis of gold nanostructure modified electrode and its development in electrochemical DNA biosensor

(2011) Li Wang et al.   BIOSENSORS & BIOELECTRONICS

Development of DNA electrochemical biosensor based on immobilization of ssDNA on the surface of nickel oxide nanoparticles modified glassy carbon electrode

(2011) Abdollah Noorbakhsh et al.   BIOSENSORS & BIOELECTRONICS

Conducting polymers with attached platinum nanoparticles towards the development of DNA biosensors

(2011) V.C. Ferreira et al.   ELECTROCHEMISTRY COMMUNICATIONS

DNA hybridization biosensor using chitosan–carbon nanotubes composite film as an immobilization platform and [Cu(bpy)(MBZ)2(H2O)] (bpy=2,2′-bipyridine, MBZ=p-methylbenzoate) as a novel redox indicator

(2011) Qingxiang Wang et al.   ELECTROCHIMICA ACTA

Electrochemical characterization and DNA sensing application of a sphere-like CeO2–ZrO2 and chitosan nanocomposite formed on a gold electrode by one-step electrodeposition

(2011) Qingxiang Wang et al.   ELECTROCHIMICA ACTA

Non-covalent Monolayer-Piercing Anchoring of Lipophilic Nucleic Acids: Preparation, Characterization, and Sensing Applications

(2011) Moria Kwiat et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Fabrication and application of a new DNA biosensor based on on-substrate PCR and electrochemistry

(2011) Guofan Wu et al.   SENSORS AND ACTUATORS B-CHEMICAL

A modification free hybridization biosensor for detection of DNA sequence based on Zr(IV) ion glue mediated the adsorption on Au–MPA SAM electrode

(2011) Reza Karimi Shervedani et al.   SENSORS AND ACTUATORS B-CHEMICAL

Electrochemical DNA biosensor based on aldehyde-agarose hydrogel modified glassy carbon electrode for detection of PML/RARa fusion gene

(2011) Ailin Liu et al.   SENSORS AND ACTUATORS B-CHEMICAL

Hybridization biosensor based on the covalent immobilization of probe DNA on chitosan–mutiwalled carbon nanotubes nanocomposite by using glutaraldehyde as an arm linker

(2011) Qingxiang Wang et al.   SENSORS AND ACTUATORS B-CHEMICAL

Preparation of an electrochemical PNA biosensor for detection of target DNA sequence and single nucleotide mutation on p53 tumor suppressor gene corresponding oligonucleotide

(2011) Jahan Bakhsh Raoof et al.   SENSORS AND ACTUATORS B-CHEMICAL

A simple approach for DNA detection on carbon nanotube microelectrode arrays

(2011) Merce Pacios et al.   SENSORS AND ACTUATORS B-CHEMICAL

Label-free and enhanced DNA sensing platform for PML/RARA fusion gene detection based on nano-ZnO functionalized carbon ionic liquid electrode

(2011) Wei Zhang et al.   SENSORS AND ACTUATORS B-CHEMICAL

Application of chitosan/Fe3O4 microsphere–graphene composite modified carbon ionic liquid electrode for the electrochemical detection of the PCR product of soybean Lectin gene sequence

(2011) Wei Sun et al.   TALANTA

Electrochemical DNA sensor based on methylene blue functionalized polythiophene as a hybridization indicator

(2011) Mengqin Liu et al.   TALANTA

Fabrication of DNA/graphene/polyaniline nanocomplex for label-free voltammetric detection of DNA hybridization

(2011) Meng Du et al.   TALANTA

Direct detection and discrimination of double-stranded oligonucleotide corresponding to hepatitis C virus genotype 3a using an electrochemical DNA biosensor based on peptide nucleic acid and double-stranded DNA hybridization

(2010) M. H. Pournaghi-Azar et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Electrical Sensor Array for Polymerase Chain Reaction-Free Messenger RNA Expression Profiling

(2010) Xiaojun Chen et al.   ANALYTICAL CHEMISTRY

Label-Free Voltammetric Detection Using Individually Addressable Oligonucleotide Microelectrode Arrays

(2010) Roya Kalantari et al.   ANALYTICAL CHEMISTRY

Gold nanoparticles modified electrode via simple electrografting of in situ generated mercaptophenyl diazonium cations for development of DNA electrochemical biosensor

(2010) Feng Li et al.   BIOSENSORS & BIOELECTRONICS

Development of an electrochemical DNA biosensor with a high sensitivity of fM by dendritic gold nanostructure modified electrode

(2010) Feng Li et al.   BIOSENSORS & BIOELECTRONICS

Electropolymerization of intercalator-grafted conducting polymer for direct and amplified DNA detection

(2010) Natalia C. Tansil et al.   CHEMICAL COMMUNICATIONS

A sensitive DNA biosensor fabricated from gold nanoparticles, carbon nanotubes, and zinc oxide nanowires on a glassy carbon electrode

(2010) Jie Wang et al.   ELECTROCHIMICA ACTA

Electrochemical detection of DNA hybridization using a water-soluble branched polyethyleneimine–cobalt(III)–phenanthroline indicator and PNA probe on Au electrodes

(2010) Xianggang Liu et al.   ELECTROCHIMICA ACTA

Electrochemical detection and discrimination of single copy gene target DNA in non-amplified genomic DNA

(2010) Esmaeel Alipour et al.   ELECTROCHIMICA ACTA

A novel electrochemical DNA biosensor based on graphene and polyaniline nanowires

(2010) Yang Bo et al.   ELECTROCHIMICA ACTA

Highly Selective and Sensitive DNA Assay Based on Electrocatalytic Oxidation of Ferrocene Bearing Zinc(II)−Cyclen Complexes with Diethylamine

(2010) Muhammad J. A. Shiddiky et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

DNA hybridization based on Trichoderma harzianum gene probe immobilization on self-assembled monolayers on a modified gold electrode

(2010) Shafiquzzaman Siddiquee et al.   SENSORS AND ACTUATORS B-CHEMICAL

Rapid DNA electrochemical biosensing platform for label-free potentiometric detection of DNA hybridization

(2010) Meng Du et al.   TALANTA

Tin oxide nanoparticles-polymer modified single-use sensors for electrochemical monitoring of label-free DNA hybridization

(2010) Mihrican Muti et al.   TALANTA

A DNA biosensor based on a morpholino oligomer coated indium-tin oxide electrode and a cationic redox polymer

(2009) Zhiqiang Gao et al.   ANALYST

Characterization of redox polymer based electrode and electrochemical behavior for DNA detection

(2009) Filiz Kuralay et al.   ANALYTICA CHIMICA ACTA

Immobilization, hybridization, and oxidation of synthetic DNA on gold surface: Electron transfer investigated by electrochemistry and scanning tunneling microscopy

(2009) Gerald D. McEwen et al.   ANALYTICA CHIMICA ACTA

Readily Reusable Electrochemical DNA Hybridization Biosensor Based on the Interaction of DNA with Single-Walled Carbon Nanotubes

(2009) Xuzhi Zhang et al.   ANALYTICAL CHEMISTRY

Comparing the Properties of Electrochemical-Based DNA Sensors Employing Different Redox Tags

(2009) Di Kang et al.   ANALYTICAL CHEMISTRY

Electrochemical DNA biosensor for the detection of DNA hybridization with the amplification of Au nanoparticles and CdS nanoparticles

(2009) Ping Du et al.   BIOELECTROCHEMISTRY

Electrochemical DNA biosensor for the detection of specific gene related to Trichoderma harzianum species

(2009) Shafiquzzaman Siddiquee et al.   BIOELECTROCHEMISTRY

Development of electrochemical DNA biosensor based on gold nanoparticle modified electrode by electroless deposition

(2009) Shufeng Liu et al.   BIOELECTROCHEMISTRY

Brilliant cresyl blue as electroactive indicator in electrochemical DNA oligonucleotide sensors

(2009) Mohammad Saeid Hejazi et al.   BIOELECTROCHEMISTRY

Sequence-specific detection of trace DNA via a junction-probe electrochemical sensor employed template-enhanced hybridization strategy

(2009) Jing Zhang et al.   BIOSENSORS & BIOELECTRONICS

A DNA biosensor based on the detection of doxorubicin-conjugated Ag nanoparticle labels using solid-state voltammetry

(2009) Boon Ping Ting et al.   BIOSENSORS & BIOELECTRONICS

Label-free electrochemical DNA biosensor array for simultaneous detection of the HIV-1 and HIV-2 oligonucleotides incorporating different hairpin-DNA probes and redox indicator

(2009) Dongdong Zhang et al.   BIOSENSORS & BIOELECTRONICS

Electrochemical DNA biosensor based on chitosan/nano-V2O5/MWCNTs composite film modified carbon ionic liquid electrode and its application to the LAMP product of Yersinia enterocolitica gene sequence

(2009) Wei Sun et al.   BIOSENSORS & BIOELECTRONICS

Electrochemical DNA biosensor fabrication with hollow gold nanospheres modified electrode and its enhancement in DNA immobilization and hybridization

(2009) Shufeng Liu et al.   BIOSENSORS & BIOELECTRONICS

Electrochemical detection of modified maize gene sequences by multiplexed labeling with osmium tetroxide bipyridine

(2009) Heiko Duwensee et al.   ELECTROCHEMISTRY COMMUNICATIONS

Electrochemical biosensor for detection of BCR/ABL fusion gene based on hairpin locked nucleic acids probe

(2009) Liqing Lin et al.   ELECTROCHEMISTRY COMMUNICATIONS

Electrochemical and spectroscopic properties of dendritic cobalto-salicylaldiimine DNA biosensor

(2009) Jasmina Martinovic et al.   ELECTROCHIMICA ACTA

Mass-Produced Nanogap Sensor Arrays for Ultrasensitive Detection of DNA

(2009) Somenath Roy et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Morpholino Monolayers: Preparation and Label-free DNA Analysis by Surface Hybridization

(2009) Napoleon Tercero et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Label-free DNA detection based on a novel nanostructured conducting poly(indole-6-carboxylic acid) films

(2009) Guangming Nie et al.   SENSORS AND ACTUATORS B-CHEMICAL

Electrical resistivity dependence of semi-conductive oxide electrode on the label-free electrochemical detection of DNA

(2009) A. Zebda et al.   SENSORS AND ACTUATORS B-CHEMICAL

An electrochemical biosensor for detection of PML/RARA fusion gene using capture probe covalently immobilized onto poly-calcon carboxylic acid modified glassy carbon electrode

(2009) Na Wei et al.   TALANTA

DNA hybridization electrochemical biosensor using a functionalized polythiophene

(2009) Aysegul Uygun   TALANTA

Multi-wall carbon nanotubes (MWCNTs)-doped polypyrrole DNA biosensor for label-free detection of genetically modified organisms by QCM and EIS

(2009) Truong Thi Ngoc Lien et al.   TALANTA

Electrochemical biosensor based on nanogold-modified poly-eriochrome black T film for BCR/ABL fusion gene assay by using hairpin LNA probe

(2009) Liqing Lin et al.   TALANTA

Label-free detection of DNA hybridization based on poly(indole-5-carboxylic acid) conducting polymer

(2008) Xuemei Li et al.   ANALYTICA CHIMICA ACTA

Enhanced sensitivity for deoxyribonucleic acid electrochemical impedance sensor: Gold nanoparticle/polyaniline nanotube membranes

(2008) Yuanyuan Feng et al.   ANALYTICA CHIMICA ACTA

Unlabeled Hairpin-DNA Probe for the Detection of Single-Nucleotide Mismatches by Electrochemical Impedance Spectroscopy

(2008) Ying Wang et al.   ANALYTICAL CHEMISTRY

Effect of Probe Density and Hybridization Temperature on the Response of an Electrochemical Hairpin-DNA Sensor

(2008) Tanja H. M. Kjällman et al.   ANALYTICAL CHEMISTRY

Label-Free DNA Sensor by Boron-Doped Diamond Electrode Using an ac Impedimetric Approach

(2008) Jian Weng et al.   ANALYTICAL CHEMISTRY

Direct Electrocatalytic mRNA Detection Using PNA-Nanowire Sensors

(2008) Zhichao Fang et al.   ANALYTICAL CHEMISTRY

Detection of bar gene encoding phosphinothricin herbicide resistance in plants by electrochemical biosensor

(2008) Marta Ligaj et al.   BIOELECTROCHEMISTRY

Electrochemical detection of DNA hybridization by using a zirconia modified renewable carbon paste electrode

(2008) Shao-Hua Zuo et al.   BIOELECTROCHEMISTRY

A simple strategy of probe DNA immobilization by diazotization-coupling on self-assembled 4-aminothiophenol for DNA electrochemical biosensor

(2008) Feng Li et al.   BIOSENSORS & BIOELECTRONICS

Electrochemical biosensor based on hairpin DNA probe using 2-nitroacridone as electrochemical indicator for detection of DNA species related to Chronic Myelogenous Leukemia

(2008) Jinghua Chen et al.   ELECTROCHEMISTRY COMMUNICATIONS

A label-free DNA sensor based on impedance spectroscopy

(2008) J. Kafka et al.   ELECTROCHIMICA ACTA

Nucleic acid biosensor for DNA hybridization detection using rutin–Cu as an electrochemical indicator

(2008) Shu-Yan Niu et al.   ELECTROCHIMICA ACTA

Nanometric Layers for Direct, Signal-On, Selective, and Sensitive Electrochemical Detection of Oligonucleotides Hybridization

(2008) Grégory March et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Detection of Mismatched DNA on Partially Negatively Charged Diamond Surfaces by Optical and Potentiometric Methods

(2008) Shoma Kuga et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Sensitive PAT gene sequence detection by nano-SiO2/p-aminothiophenol self-assembled films DNA electrochemical biosensor based on impedance measurement

(2008) Yao Ma et al.   SENSORS AND ACTUATORS B-CHEMICAL

Carbon nanotube-enhanced DNA biosensor for DNA hybridization detection using rutin-Mn as electrochemical indicator

(2008) Shuyan Niu et al.   SENSORS AND ACTUATORS B-CHEMICAL

An impedimetric DNA sensor based on functionalized magnetic nanoparticles for HIV and HBV detection

(2008) Walid Mohamed Hassen et al.   SENSORS AND ACTUATORS B-CHEMICAL

Label-free DNA electrochemical sensor based on a PNA-functionalized conductive polymer

(2008) S. Reisberg et al.   TALANTA

A PDDA/poly(2,6-pyridinedicarboxylic acid)-CNTs composite film DNA electrochemical sensor and its application for the detection of specific sequences related to PAT gene and NOS gene

(2008) Tao Yang et al.   TALANTA

Electrochemical detection of a breast cancer susceptible gene using cDNA immobilized chitosan-co-polyaniline electrode

(2008) A TIWARI et al.   TALANTA

Highly sensitive electrochemical impedance spectroscopic detection of DNA hybridization based on Aunano–CNT/PANnano films

(2008) N ZHOU et al.   TALANTA

Single-Mismatch Position-Sensitive Detection of DNA Based on a Bifunctional Ruthenium Complex

(2007) T. García et al.   ANALYTICAL CHEMISTRY

Label-Free DNA Detection of Hepatitis C Virus Based on Modified Conducting Polypyrrole Films at Microelectrodes and Atomic Force Microscopy Tip-Integrated Electrodes

(2007) Carla dos Santos Riccardi et al.   ANALYTICAL CHEMISTRY

Hybridization biosensor using 2,9-dimethyl-1,10-phenantroline cobalt as electrochemical indicator for detection of hepatitis B virus DNA

(2007) Caifeng Ding et al.   BIOELECTROCHEMISTRY

Hybridization biosensor using sodium tanshinone IIA sulfonate as electrochemical indicator for detection of short DNA species of chronic myelogenous leukemia

(2007) Jinghua Chen et al.   ELECTROCHIMICA ACTA

A DNA electrochemical sensor with poly-l-lysine/single-walled carbon nanotubes films and its application for the highly sensitive EIS detection of PAT gene fragment and PCR amplification of NOS gene

(2007) Chen Jiang et al.   ELECTROCHIMICA ACTA

Label-free detection of DNA with interdigitated micro-electrodes in a fluidic cell

(2007) Daniel Berdat et al.   LAB ON A CHIP