Efficient electrochemical immunosensor for detection of bovine interferon gamma‐based gold nanoparticles/chitosan composite
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the Chinese Chemical Society"
DOI: 10.1002/jccs.202400098
Abstract: Interferon gamma (IFN‐γ) released by T lymphocytes, plays an important role in immune regulation and is also an important biomarker for the early diagnosis of bovine tuberculosis. In this work, an electrochemical immunosensor based on… read more here.
Keywords: interferon gamma; chitosan composite; electrochemical immunosensor; bovine ... See more keywords
Disposable electrochemical immunosensor for Brettanomyces bruxellensis based on nanogold-reduced graphene oxide hybrid nanomaterial
Sign Up to like & getrecommendations! Published in 2017 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-017-0505-5
Abstract: AbstractThe assembly of a novel disposable amperometric immunosensor for the detection of the red wine spoilage yeast Brettanomyces bruxellensis is reported. The nanostructured sensing interface was prepared by first coating carbon screen printed electrodes with… read more here.
Keywords: graphene oxide; bruxellensis; electrochemical immunosensor; brettanomyces bruxellensis ... See more keywords
Reliable and disposable quantum dot–based electrochemical immunosensor for aflatoxin B1 simplified analysis with automated magneto-controlled pretreatment system
Sign Up to like & getrecommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-020-02897-x
Abstract: An integrated aflatoxin B1 (AFB1) detection platform with quantum dot (QD)-based electrochemical immunosensor and an automated magneto-controlled pretreatment system was successfully developed. The automated pretreatment system adopts the immunoaffinity magnetic beads (IMB) as the capture… read more here.
Keywords: electrochemical immunosensor; pretreatment system; afb1;
Ag@Fe2O3-graphene oxide nanocomposite as a novel redox probe for electrochemical immunosensor for alpha-fetoprotein detection
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Solid State Electrochemistry"
DOI: 10.1007/s10008-018-4139-0
Abstract: AbstractIn this paper, a high sensitivity label-free electrochemical immunosensor for alpha-fetoprotein (AFP) detection using Ag@Fe2O3-graphene oxide (GO) nanocomposite (Ag@Fe2O3-GO) as a new type of redox nano-probe is reported. The Ag@Fe2O3-GO nanocomposite with tunable loading density… read more here.
Keywords: detection; electrochemical immunosensor; redox probe; immunosensor ... See more keywords
A new phosphothreonine lyase electrochemical immunosensor for detecting Salmonella based on horseradish peroxidase/GNPs-thionine/chitosan
Sign Up to like & getrecommendations! Published in 2017 at "Biomedical Microdevices"
DOI: 10.1007/s10544-017-0149-4
Abstract: In the current study, a novel double-layer gold nanoparticles- electrochemical immunosensor electrode (DGN-EIE) immobilized with Salmonella plasmid virulence C (SpvC) antibody was developed. To increase the fixed quantity of antibodies and electrochemical signal, an electrochemical… read more here.
Keywords: salmonella; electrochemical immunosensor; thionine chitosan; immunosensor ... See more keywords
Sensitive competitive label-free electrochemical immunosensor for primal detection of ovarian cancer
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Papers"
DOI: 10.1007/s11696-020-01100-w
Abstract: A simple, sensitive and one-step electrochemical technique was employed for the development of sandwich electrochemical immunosensor for the detection of CA 125 antigen. A unique three-dimensional gold nanostructure grown substrate is developed by electrodeposition technique… read more here.
Keywords: detection; sensitive competitive; electrochemical immunosensor; competitive label ... See more keywords
A Fe3O4@Au-basedpseudo-homogeneous electrochemical immunosensor for AFP measurement using AFP antibody-GNPs-HRP as detection probe.
Sign Up to like & getrecommendations! Published in 2017 at "Analytical biochemistry"
DOI: 10.1016/j.ab.2017.07.015
Abstract: In this study, a Fe3O4@Au-based pseudo-homogeneous electrochemical immunosensor was prepared for detection of alpha fetoprotein (AFP), a well-known hepatocellular carcinoma biomarker. The primary antibody (Ab1) was immobilized on Fe3O4@Au NPs as the capture probe. Horseradish… read more here.
Keywords: detection; homogeneous electrochemical; electrochemical immunosensor; antibody ... See more keywords
Ultrasensitive electrochemical immunosensor for alpha fetoprotein detection based on platinum nanoparticles anchored on cobalt oxide/graphene nanosheets for signal amplification.
Sign Up to like & getrecommendations! Published in 2017 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.07.025
Abstract: An ultrasensitive sandwich-type electrochemical immunosensor was developed for quantitative monitoring of Alpha fetoprotein (AFP). To achieve this objective, an incorporated signal amplification strategy of platinum nanoparticles anchored on cobalt oxide/graphene nanosheets (Pt NPs/Co3O4/graphene) was proposed… read more here.
Keywords: platinum nanoparticles; electrochemical immunosensor; immunosensor; signal amplification ... See more keywords
Ultrasensitive electrochemical immunosensor for avian leukosis virus detection based on a β-cyclodextrin-nanogold-ferrocene host-guest label for signal amplification.
Sign Up to like & getrecommendations! Published in 2019 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2019.02.041
Abstract: A novel sandwich-type electrochemical immunosensor was fabricated for the ultrasensitive detection of avian leukosis virus subgroup J (ALV-J). The immunosensor used a β-cyclodextrin-nanogold-ferrocene (β-CD-AuNP-Fc) host-guest complex as the label and a perylene-3,4,9,10-tetracarboxylic acid functional graphene… read more here.
Keywords: detection; ferrocene; leukosis virus; electrochemical immunosensor ... See more keywords
Ultrasensitive microfluidic electrochemical immunosensor based on electrodeposited nanoporous gold for SOX-2 determination.
Sign Up to like & getrecommendations! Published in 2020 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2020.06.037
Abstract: An ultrasensitive and portable microfluidic electrochemical immunosensor for SOX-2 cancer biomarker determination was developed. The selectivity and sensitivity of the sensor were improved by modifying the microfluidic channel. This was accomplished through a physical-chemical treatment… read more here.
Keywords: electrochemical immunosensor; determination; gold; sox ... See more keywords
An electrochemical immunosensor for sensitive detection of Escherichia coli O157:H7 by using chitosan, MWCNT, polypyrrole with gold nanoparticles hybrid sensing platform.
Sign Up to like & getrecommendations! Published in 2017 at "Food chemistry"
DOI: 10.1016/j.foodchem.2017.02.083
Abstract: An electrochemical immunosensor for the common food pathogen Escherichia coli O157:H7 was developed. This novel immunosensor based on the PPy/AuNP/MWCNT/Chi hybrid bionanocomposite modified pencil graphite electrode (PGE). This hybrid bionanocomposite platform was modified with anti-E.… read more here.
Keywords: detection; electrochemical immunosensor; coli o157; immunosensor ... See more keywords