Book ChapterDOI
Biopolymer Composites With High Dielectric Performance: Interface Engineering
Kalim Deshmukh,M. Basheer Ahamed,Rajendra R. Deshmukh,S. K. Khadheer Pasha,Pundlik Rambhau Bhagat,K. Chidambaram +5 more
- pp 27-128
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TLDR
In this article, the preparation and dielectric behavior of various biopolymer composites is presented, including metal nanoparticles and carbon-based nanofillers such as carbon nanotubes, graphene, etc.Abstract:
In recent years, there is a growing interest in studying the dielectric behavior of biopolymer composites due to their potential application as a dielectric material in various electronic devices such as microchips, transformers, and circuit boards. Conducting electroactive polymer composites have also been investigated for various potential applications which include biological, biomedical, flexible electrodes, display devices, biosensors, and cells for tissue engineering. In this chapter, the preparation and dielectric behavior of various biopolymer composites is presented. These biopolymer composites generally consist of nanoscale metal nanoparticles and carbon-based nanofillers such as carbon nanotubes, graphene, graphene oxide (GO), etc., dispersed into the polymer matrix. The physical and chemical properties of these fillers and their interactions with polymers have a significant effect on the microstructure and the final properties of nanocomposites. The biopolymer composites with excellent dielectric properties show great promise as an energy storage dielectric layer in high-performance capacitor applications such as embedded capacitors. This chapter highlights some of the examples of such biopolymer composites; their processing and dielectric behavior will be discussed in detail.read more
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References
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Journal ArticleDOI
Gelatin as a delivery vehicle for the controlled release of bioactive molecules.
TL;DR: This review will emphasize how biomolecules released from gelatin controlled-release systems are able to retain their biological activity, allowing for their use in tissue engineering, therapeutic angiogenesis, gene therapy, and drug delivery applications.
Journal ArticleDOI
An all-organic composite actuator material with a high dielectric constant
TL;DR: A new class of all-organic field-type EAP composites is reported, which can exhibit high elastic energy densities induced by an electric field of only 13 V µm-1, and could find applications as artificial muscles, ‘smart skins’ for drag reduction, and in microfluidic systems for drug delivery.
Journal ArticleDOI
Conducting‐Polymer Nanotubes for Controlled Drug Release
TL;DR: A method to prepare conducting-polymer nanotubes that can be used for precisely controlled drug release and significantly decrease the impedance and increase the charge capacity of the recording electrode sites on microfabricated neural prosthetic devices is reported on.
Journal ArticleDOI
Biodegradable starch/clay nanocomposite films for food packaging applications
Maurizio Avella,Jan Jacobus De Vlieger,Maria Emanuela Errico,Sabine Fischer,Paolo Vacca,Maria Grazia Volpe +5 more
TL;DR: In this article, a novel biodegradable starch/clay nanocomposite films, to be used as food packaging, were obtained by homogeneously dispersing montmorillonite nanoparticles in different starch-based materials via polymer melt processing techniques.
Journal ArticleDOI
High-k organic, inorganic, and hybrid dielectrics for low-voltage organic field-effect transistors.
TL;DR: A comparison study of high-k Dielectric Materials for OFETs using self-Assembled Monoand Multilayers and Inorganic-Organic Bilayers to study the properties of polymeric-Nanoparticle Composites.
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