Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.13087/2200
Title: Application of HRP-streptavidin bionanoparticles for potentiometric biotin determination
Authors: Büyüktiryaki, Sibel
Yazıcı, Burcu
Ersöz, Arzu
Say, Rıdvan
Özkütük, Ebru Birlik
Keywords: Biosensors
Biotin determination
Potentiometric sensor
Affinity interaction
Ion-Selective Electrodes
System
Recommendations
Nanoparticles
Immunosensor
Separation
Polymer
Design
Sensor
Issue Date: 2022
Publisher: Elsevier Science Sa
Abstract: Biotin is widely used in infant formula to prevent biotin deficiency of newborn babies and in beauty products as nutritional supplements for coenzymatic functions and having strong nails, shiny hair, and skin over the last few years. There is a need for the development of a fast, simple and reusable assay method to perform biotin determination at very low concentrations. Biotin determination has achieved with a prepared potentiometric biotin sensor that has a very wide concentration range (10(-15) M-10(-7) M) and a lower detection limit (0.3 10(-15) M) with a very good regression coefficient (0.9925). A quick response (7 min), good accuracy (recovery 100.4-103.7%), reproducible, reusable (10 times), and long-term stability (3 months) have been obtained using the prepared potentiometric sensor. The obtained results have proved that the prepared potentiometric sensor can be used for biotin determination in real samples. (C) 2021 Elsevier B.V. All rights reserved.
URI: http://doi.org/10.1016/j.bioelechem.2021.107993
https://hdl.handle.net/20.500.13087/2200
ISSN: 1567-5394
1878-562X
Appears in Collections:Matematik Bölümü Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu

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