Aptamer based biosensors for detection of Staphylococcus aureus

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• 作者：Mahin Shahdordizadeh^aAuthor Vitae ; Seyed Mohammad Taghdisi^bAuthor Vitae ; Najmeh Ansari^cAuthor Vitae ; Fatemeh Alebooye Langroodi^a ; Khalil Abnous^d ; ^{abnouskh@mums.ac.ir}Author Vitae ; Mohammad Ramezani^e ; ^{ramezanim@mums.ac.ir} ; ^{ramazanim@gmail.com}Author Vitae
• 关键词：Aptasensors ; Enterotoxins ; Staphylococcus aureus ; Optical assay ; Electrochemical assay
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：241
• 期：Complete
• 页码：619-635
• 全文大小：4621 K
• 卷排序：241

文摘

Staphylococcus aureus (S. aureus) is most common causes of hospital-acquired infections and food-associated disease, also staphylococcal food poisoning (SFP) are known as the one of the most important foodborne illnesses worldwide. Many different methods have been developed for the detection and quantification of S. aureus and Staphylococcus aureus enterotoxins (SEs). But most of these methods are usually time-consuming and need complicated sample preparation steps. Therefore, it is of great interest to develop a rapid, simple, and sensitive detection method. In the last years, aptamers, are used as a new biosensor platform for detection of S. aureus in different samples. In this review, recent advances and applications of optical and electrochemical aptamer-based biosensors for the detection and quantitative of S. aureus and enterotoxins in details have been discussed.