Single-use sensor technology for monitoring of zearalenone in foods: ZentoSens

被引：22

作者：

Erdem, Arzum ^{[1
,2
,3
]}

Eksin, Ece ^{[1
,2
]}

Kesici, Ece ^{[1
,2
]}

Yarali, Ece ^{[1
,3
]}

Kanat, Erkin ^{[1
,2
]}

机构：

[1] Ege Univ, Analyt Chem, Fac Pharm, TR-35100 Izmir, Turkey

[2] Ege Univ, Inst Nat & Appl Sci, Biotechnol Dept, TR-35100 Izmir, Turkey

[3] Ege Univ, Mat Sci & Engn Dept, Inst Nat & Appl Sci, TR-35100 Izmir, Turkey

来源：

MICROCHEMICAL JOURNAL | 2019年 / 147卷

关键词：

Single-use graphite electrode; Zearalenone; Mycotoxin; Electrochemical detection; Differential pulse voltammetry; Food safety; WALLED CARBON NANOTUBES; ANTIBODY IMMOBILIZATION; BABY FOOD; IMMUNOSENSOR; IMMUNOASSAY; MAIZE; DETOXIFICATION; MYCOTOXINS; TOXICITY; SAMPLES;

D O I：

10.1016/j.microc.2019.03.001

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A cost-effective single-use sensor technology (ZentoSens) was developed in order to sensitive and selective voltammetric detection of a mycotoxin, zearalenone (ZEN) in food products. In this context, single-use pencil graphite electrode (PGE) was used as a sensing platform and voltammetric measurements were performed via differential pulse voltammetry technique. The limit of detection was found to be 29.47 ng mL(-1). The electrochemical detection of ZEN was successfully performed in food products; such as, corn flour, corn starch, malt. Additionally, the selectivity of the sensor was tested against to other similar mycotoxins such as, Deoxynivalenol, Fumonisin, Ochratoxin A.

引用

页码：37 / 42

页数：6

共 39 条

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