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Investigation of roughness and wettability model of nanostructured surfaces for biomedical devices

Study level

Master of Philosophy

Honours

Faculty/Lead unit

Topic status

We're looking for students to study this topic.

Supervisors

Dr Jafar Hasan
Position
Research Fellow
Division / Faculty
Science and Engineering Faculty
Professor Prasad Yarlagadda
Position
Professor in Smart Systems
Division / Faculty
Science and Engineering Faculty

Overview

All nanostructured surfaces have unique surface roughness which mathematically describes by the surface architecture or the geometry. Moreover, the nanostructured surfaces may have variable water contact angle values due to the combination of surface roughness and surface composition. The correlation of surface roughness and wettability of nanostructured surfaces to the antibacterial activity becomes significant in designing a numerical model for biomedical devices.

Research activities

The specific aims of this project are:

  • extensive surface topography and wettability measurements
  • roughness and wettability analysis
  • correlation of the values in a statistical or empirical model

Outcomes

To develop a relationship between the wettability and roughness of the nanostructured surface for better design of biomedical devices

Skills and experience

You will need:

  • a strong background in surface chemistry and mathematics
  • some knowledge about atomic force microscopy and mathematical modelling software.

Keywords

Contact

Contact the supervisor for more information.