Bionanomaterial thin film for piezoelectric applications

Ahmad, Farah and Mohd Hatta, Maziati Akmal (2020) Bionanomaterial thin film for piezoelectric applications. In: Advances in nanotechnology and its applications. Springer, Singapore, Singapore, pp. 63-82. ISBN 978-981-15-4741-6

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Abstract

Wearable and flexible electronics are becoming of recent interest due to expansion of Internet of Things (IOT). Thin film piezoelectric materials have the potential to be used as the development of flexible electronic devices in energy harvesting, sensing and biomedicine. This is mainly be-cause of the inherent ability of piezoelectric materials to convert the mechanical energy to the electrical energy or vice versa. Piezoelectricity in material represents the property of certain crys-talline structure that is capable to developing electricity when pressure is applied. However, con-ventional piezoelectric materials such as PZT (lead zirconate titanate) and PVDF (poly(vinylidene flouride)) are expensive, non-renewable, non-biodegradable and lack of biocom-patibility due to the cytotoxicity nature of lead-based material. Piezoelectric material from natu-ral polymers of biomaterial may provide the solutions for the drawbacks of piezoceramics and piezoelectric polymers. This review emphasis is on the piezoelectricity of various bionanomaterials (cellulose, chitin, chitosan, collagen, amino acid and peptide). The various methods used to measure piezoelectricity of biomaterials is also discussed. This study shows that biomaterials have the potential to be used as piezoelectric nanogenerators in energy harvesting, sensors and biosensors, as well as in cell and tissue engineering, wound healing and drug delivery.

Item Type:	Book Chapter
Additional Information:	7967/82510
Uncontrolled Keywords:	Bionanomaterial thin film ; piezoelectric applications : flexible electronic device :Bionanomaterial Piezoelectric Nanocrystalline Cellulose Chitin Chitosan Collagen Peptide
Subjects:	Q Science > QC Physics Q Science > QD Chemistry T Technology > TA Engineering (General). Civil engineering (General) > TA401 Materials of engineering and construction T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices T Technology > TP Chemical technology T Technology > TP Chemical technology > TP1080 Polymers, plastics and their manufacture T Technology > TP Chemical technology > TP155 Chemical engineering T Technology > TP Chemical technology > TP248.13 Biotechnology
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Biotechnology Engineering Kulliyyah of Engineering > Department of Science
Depositing User:	Dr Farah Binti Ahmad
Date Deposited:	01 Sep 2020 09:54
Last Modified:	12 Oct 2020 21:38
URI:	http://irep.iium.edu.my/id/eprint/82510

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