A Generalised Approach for the Surface Engineering of Nanoparticles in Suspension for Highly Efficient Hybrid Capture of Bio-molecules

Sen T., Bruceb I.J.
University of Central Lancashire, UK

Keywords: magnetic bio-separation, surface coating, tri-phasic reverse emulsion

A generalised method of surface engineering of nanoparticles in suspension has been reported using a novel strategy “Tri-phasic reverse Emulsion” or TPRE. In this method, the surface functionalisation of nanopaticles can be controlled by controlling the water concentration around the nanoparticles in suspension. As a consequence, the surface can be monolayered in nature and can be potential for the grafting DNA for magnetic bio-separation using hybridisation mechanism.

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Journal: TechConnect Briefs
Volume: 1, Nanotechnology 2010: Advanced Materials, CNTs, Particles, Films and Composites
Published: June 21, 2010
Pages: 596 - 599
Industry sector: Advanced Materials & Manufacturing
Topics: Advanced Materials for Engineering Applications, Coatings, Surfaces & Membranes
ISBN: 978-1-4398-3401-5