An overview of biomolecules, immobilization methods and support materials of biosensors
| Autor: | Ozlem Batit Ozen, Melis Asal, Hasan Tahsin Baysal, İlker Polatoğlu, Mert Şahinler |
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| Přispěvatelé: | Ege Üniversitesi |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
chemistry.chemical_classification
Computer science Biomolecule 010401 analytical chemistry Biosensor characteristics Nanotechnology 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Industrial and Manufacturing Engineering 0104 chemical sciences Immobilization Transducer Biosensors chemistry Support materials Electrical and Electronic Engineering 0210 nano-technology Biosensor |
| Popis: | EgeUn### Purpose Traditional analytical methods are often time-consuming and require bulky instruments, making their widespread implementation challenging. This paper aims to represent the principal concepts of biosensors as an introduction of this technology to readers and offers a comprehensive understanding of its functions. Design/methodology/approach The authors provide descriptions of the components, characteristics and advantages of biosensors along with the immobilization methods, followed by a brief discussion. Findings A biosensor is an analytical device comprising a specific biomolecule and a transducer in conjunction with an output system. The biomolecule recognizes a specific target which leads to a change in physicochemical properties of a system. This biorecognition phenomenon is later converted into a detectable signal by the transducer. Biosensors can essentially serve as rapid and cost-effective devices with excellent sensitivity and specificity for critical purposes in innumerable fields, ranging from scientific research to day-to-day applications. Originality/value Here, the authors explain and discuss the approaches and challenges with the aim of leading to an interest in biosensor development and improving their applications. |
| Databáze: | OpenAIRE |
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