Wettability patterning of hydroxyapatite nanobioceramics induced by surface potential modification

D. Aronov; G. Rosenman; A. Karlov; A. Shashkin

doi:10.1063/1.2196481

Wettability patterning of hydroxyapatite nanobioceramics induced by surface potential modification

D. Aronov^*, G. Rosenman, A. Karlov, A. Shashkin

^*Corresponding author for this work

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Hydroxyapatite is known as a substrate for effective adhesion of various biological cells and bacteria as well implantable biomimetic material replacing defective bone tissues. It is found that low energy electron irradiation induces its strong surface potential variation and gives rise to pronounced wettability modification. The found electron-modulation method of the hydroxyapatite wettability enables both wettability switching and its microscopic patterning, which may be used for fabrication of spatially arrayed hydroxyapatite for biological cells immobilization, gene transfer, etc.

Original language	English
Article number	163902
Journal	Applied Physics Letters
Volume	88
Issue number	16
DOIs	https://doi.org/10.1063/1.2196481
State	Published - 17 Apr 2006

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Wettability patterning of hydroxyapatite nanobioceramics induced by surface potential modification

Abstract

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