Chapter 29: Piezoresponse Force Microscopy for Bioelectromechanics

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abstract

Electromechanical coupling, including piezoelectricity, ferroelectricity, and flexoelectricity, is present in a wide range of organic materials. Such phenomena have been postulated to have a functional role in biological systems, where e.g. conformational changes in proteins can be electrically activated. Investigating the electromechanical properties of biological materials at the micro to nanoscale is therefore crucial for understanding the possible biofunctionality of piezoelectricity and for exploiting such properties in, e.g. sensing, actuating or energy harvesting applications. This chapter provides an overview of the use of piezoresponse force microscopy in the investigation of biomaterials to further our understanding of bioelectromechanics.

authors

Kate Ryan, Sabine M. Neumayer, Denise Denning, Jill Guyonnet, Ensieh Hosseini, Arwa Bazaid, Andrei L. Kholkin, and Brian J. Rodriguez

our authors

foto Andrei Kholkin

Andrei Kholkin

Principal Researcher

Groups

G2 - Photonic, Electronic and Magnetic Materials

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Publication Details

type
Book Chapter
year
2016
Book Title
Electrically Active Materials for Medical Devices
editors
Syed A M Tofail, Joanna Bauer
publisher
Imperial College Press
isbn
978-1-783-26986-0
book digital object identifier
10.1142/9781783269877_0029
link
http://www.worldscientific.com/doi/abs/10.1142/9781783269877_0029

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