A Novel Amperometric Biosensor Based on Banana Peel (Musa cavendish) Tissue Homogenate for Determination of Phenolic Compounds
Küçük Resim Yok
Tarih
2010
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Informa Healthcare
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study the biosensor was constructed by immobilizing tissue homogenate of banana peel onto a glassy carbon electrode surface. Effects of immobilization materials amounts, effects of pH, buffer concentration and temperature on biosensor response were studied. In addition, the detection ranges of 13 phenolic compounds were obtained with the help of the calibration graphs. Storage stability, repeatability of the biosensor, inhibitory effect and sample applications were also investigated. A typical calibration curve for the sensor revealed a linear range of 10-80 mu M catechol. In reproducibility studies, variation coefficient and standard deviation were calculated as 2.69%, 1.44 x 10(-3) mu M, respectively.
Açıklama
Anahtar Kelimeler
Tissue Biosensor, Phenolic Compound, Amperometric Biosensor, Musa Cavedish, Solid-Phase Extraction, Liquid-Chromatography, Polyphenol Oxidase, Peroxidase, Film
Kaynak
Artificial Cells Blood Substitutes And Biotechnology
WoS Q Değeri
Q4
Scopus Q Değeri
N/A
Cilt
38
Sayı
4
