Functionalized Solid Electrodes for Electrochemical Biosensing of Purine Nucleobases and Their Analogues: A Review

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Publikace nespadá pod Filozofickou fakultu, ale pod Přírodovědeckou fakultu. Oficiální stránka publikace je na webu muni.cz.
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SHARMA Vimal Kumar JELEN František TRNKOVÁ Libuše

Rok publikování 2015
Druh Článek v odborném periodiku
Časopis / Zdroj Sensors
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
www http://www.mdpi.com/1424-8220/15/1/1564
Doi http://dx.doi.org/10.3390/s150101564
Obor Elektrochemie
Klíčová slova purine derivatives; electrochemistry of purines; carbon electrode; gold electrode; platinum electrode; indium tin oxide electrode; boron doped electrode; modified electrodes
Popis Interest in electrochemical analysis of purine nucleobases and few other important purine derivatives has been growing rapidly. Over the period of the past decade, the design of electrochemical biosensors has been focused on achieving high sensitivity and efficiency. The range of existing electrochemical methods with carbon electrode displays the highest rate in the development of biosensors. Moreover, modification of electrode surfaces based on nanomaterials is frequently used due to their extraordinary conductivity and surface to volume ratio. Different strategies for modifying electrode surfaces facilitate electron transport between the electrode surface and biomolecules, including DNA, oligonucleotides and their components. This review aims to summarize recent developments in the electrochemical analysis of purine derivatives, as well as discuss different applications
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