Electrochemical detection of peanuts at trace levels in foods using a magnetoimmunosensor for the allergenic protein Ara h 2
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- 作者：Ví ; ctor Ruiz-Valdepeñ ; as Montiela ; 1 ; victor_lega90@hotmail.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Alessandro Pellicanò ; b ; 1 ; alessandro.pellicano@unimi.it" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Susana Campuzanoa ; susanacr@quim.ucm.es" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Rebeca Magnolia Torrente-Rodrí ; gueza ; rebeca.magnolia@gmail.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Á ; ngel Julio Reviejoa ; reviejo@quim.ucm.es" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Maria Stella Cosiob ; stella.cosio@unimi.it" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; José ; Manuel Pingarró ; na ; pingarro@quim.ucm.es" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Ara h 2 ; Magnetic beads ; Screen-printed electrode ; Amperometric immunosensor ; Food extracts
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：29 November 2016
- 年：2016
- 卷：236
- 期：Complete
- 页码：825-833
- 全文大小：1490 K
文摘
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First amperometric magnetoimmunosensor for Ara h 2 determination.
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Sensitive (LOD of 26 pg mL−1) and selective detection of Ara h 2.
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Successful applicability in food extracts.
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Detection of peanut at trace levels (5 mg kg−1).
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Promising electrochemical platform for food safety and consumer protection.