VOLTAMMETRIC ANALYSIS OF QUANTUM DOTS-TAGGED ANTIBODIES AS A PART OF ELECTROCHEMICAL IMMUNOSENSOR ON BISMUTH FILM MODIFIED ELECTRODES

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F16%3A39901672" target="_blank" >RIV/00216275:25310/16:39901672 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
VOLTAMMETRIC ANALYSIS OF QUANTUM DOTS-TAGGED ANTIBODIES AS A PART OF ELECTROCHEMICAL IMMUNOSENSOR ON BISMUTH FILM MODIFIED ELECTRODES
Original language description
Specific antibodies can be labelled by quantum dots (QDs) as a suitable alternative to enzymes in immunoassays. Advantages of QDs are known in the field of fluorescent immunoassays. Nevertheless, here we present the possibility of simple and highly sensitive electrochemical detection of QDs by stripping voltammetry on disposable screen printed electrodes. Moreover, modification of working electrode with in situ bismuth film could be successfully used instead of sensors with mercury film. Alpha-fetoprotein (AFP) as a protein from the group of ovarian cancer tumor markers and corresponding IgG antibodies were used as antigen-antibody system.
Czech name
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Czech description
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Project
<a href="/en/project/GA15-16549S" target="_blank" >GA15-16549S: Development of ultrasensitive magneto-immunoassay based on quantum dots/antibody probes for simultaneous electrochemical detection of cancer markers.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
CECE 2016 : 13th International Interdisciplinary Meeting on Bioanalysis
ISBN
978-80-904959-4-4
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
154-157
Publisher name
Ústav analytické chemie AV ČR, v. v. i.
Place of publication
Brno
Event location
Brno
Event date
Oct 17, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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