کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1165332 | 1491066 | 2013 | 12 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: The enzyme thermistor—A realistic biosensor concept. A critical review The enzyme thermistor—A realistic biosensor concept. A critical review](/preview/png/1165332.png)
This review describes principles and features of thermal biosensors and microbiosensors in flow injection analysis. Examples are given that illustrate the great versatility and excellent operational stability offered by thermal biosensors. The examples are mostly from work with the original type of enzyme thermistor operating with an enzyme column, but there will also be work described involving miniaturised devices including thermal lab-on-chip constructions and other types of sensing materials, such as MIPs (molecularly imprinted polymers) for both affinity and catalytic reactions. Several recently presented thermal biosensor concepts are reviewed including a thermal–electrochemical hybrid sensor for lactose based on immobilised cellobiose dehydrogenase. Another recent method is the determination of fructose using a fructose-6-phosphate kinase column. Operation with complex sample matrices such as blood, plasma and milk and how to avoid non-specific temperature effects are considered.
.Figure optionsDownload as PowerPoint slideHighlights
► Major principles and features of enzyme thermistor are described.
► Different types of enzyme thermistors are overviewed and compared.
► Applications of enzyme thermistor for determination of various analytes are presented.
► Advantages and drawbacks of the analytical method are highlighted.
Journal: Analytica Chimica Acta - Volume 766, 5 March 2013, Pages 1–12