Biosensors and Nanodevices Based on DNAzymes
نویسندگان
چکیده
منابع مشابه
Metal ion-dependent DNAzymes and their applications as biosensors.
Long considered to serve solely as the genetic information carrier, DNA has been shown in 1994 to be able to act as DNA catalysts capable of catalyzing a trans-esterification reaction similar to the action of ribozymes and protein enzymes. Although not yet found in nature, numerous DNAzymes have been isolated through in vitro selection for catalyzing many different types of reactions in the pre...
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A biosensor can sense biological elements after interaction with the recognition element. The signal produced due to interaction of the analyte with its biochemical element is transduced by a transducer and detected by appropriate modes. The miniaturization of these biosensors at the nano level using nanostructures as a platform for sensing the analyte or its detection is called a nanobiosensor...
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متن کاملMetal ion sensors based on DNAzymes and related DNA molecules.
Metal ion sensors are an important yet challenging field in analytical chemistry. Despite much effort, only a limited number of metal ion sensors are available for practical use because sensor design is often a trial-and-error-dependent process. DNAzyme-based sensors, in contrast, can be developed through a systematic selection that is generalizable for a wide range of metal ions. Here, we summ...
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ژورنال
عنوان ژورنال: International Journal of Analytical and Bioanalytical Methods
سال: 2019
ISSN: 2633-8912
DOI: 10.35840/ijabm/2407