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Characterisation of Nano-antimicrobial Materials

  • Timothy Sullivan
  • James Chapman
  • Fiona Regan
Chapter

Abstract

The potential applications of nano-antimicrobial materials are well recognised. A large suite of characterisation techniques are available for the study of nano-antimicrobial materials. The choice of technique depends on the material properties in question and the information required. The focus of this chapter is on the surface and interface techniques as these provide information on material activity and efficacy. Antimicrobial properties of a nanomaterial must be characterised in terms of two interrelated aspects. The nature of the chemical and physical properties of the nanomaterial in question must be fully characterised in terms of, i.e. particle morphology and the elemental composition of the particle. Subsequently, it is necessary to characterise the material in terms of antimicrobial potential. This chapter provides a general guide and overview of characterisation techniques available to researchers studying nano-antimicrobial materials, including key microscopic methods, spectroscopic methods, and some physical surface characterisation methods. The chapter identifies how these techniques can be used to study the physical characteristics of the nanomaterials themselves and the antimicrobial effects on the material surface.

Keywords

Atomic Force Microscopy Field Emission Scanning Electron Microscopy Laser Scan Confocal Microscopy Energy Dispersive Spectroscopy Antimicrobial Property 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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© Springer Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Marine and Environmental Sensing Technology Hub (MESTECH), National Centre for Sensor ResearchDublin City UniversityDublinIreland
  2. 2.Marine and Environmental Sensing Technology Hub (MESTECH), National Centre for Sensor Research, School of Chemical SciencesDublin City UniversityDublinIreland

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