1. Fabrication and Characterization of Spiral Interdigitated Electrodes Based Biosensor for Salivary Glucose Detection.
- Author
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Adelyn, P. Y. P., Hashim, U., Arshad, M. K. Md, Voon, C. H., Wei-Wen Liu, Kahar, S. M., Huda, A. R. N., and Lee, H. Cheun
- Subjects
BIOSENSORS ,MICROFABRICATION ,ELECTRODES ,GLUCOSE ,COMPLEMENTARY metal oxide semiconductors ,SCANNING electron microscopy - Abstract
This work introduces the non-invasive glucose monitoring technique by using the Complementary Metal Oxide Semiconductor (CMOS) technologically fabricated spiral Interdigitated Electrodes (IDE) based biosensor. Scanning Electron Microscopy (SEM) image explores the morphology of spiral IDE while Energy Dispersive X-Ray (EDX) determines the elements induced in spiral IDE. Oral saliva of two patients are collected and tested on the spiral IDE sensor with electrical characterization as glucose detection results. However, both patients exhibit their glucose level characteristics inconsistently. Therefore, this work could be extended and enhanced by adding Glutaraldehyde in between 3-Aminoproply)triethoxysilane (APTES) modified and glucose oxidase (GOD) enzyme immobilized layer with FTIR validation for bonding attachment. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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