Organometallic synthesis and electrophoretic characterization of high-quality ZnS:Mn/ZnS core/shell nanoparticles for bioanalytical applications |
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| Authors: | Oliver Ehlert Wendelin Bücking Jürgen Riegler Alexey Merkulov Thomas Nann |
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| Affiliation: | (1) Freiburg Materials Research Centre (FMF), University of Freiburg, Freiburg, Germany;(2) School of Chemical Sciences and Pharmacy, University of East Anglia (UEA), Norwich, United Kingdom |
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| Abstract: | A novel and facile preparation method for colloidal ZnS nanoparticles doped with Mn2+ is introduced, using a simple one pot heating process followed by a capping procedure for saturation of the surface bound doping atoms to increase the nanoparticles’ stability and photoluminescence quantum yield. The particles were transferred into water with a standard ligand exchange method and investigated by means of laser Doppler electrophoresis, agarose gel electrophoresis, and isotachophoresis. Correspondence: Alexey Merkulov, Freiburg Materials Research Centre (FMF), University of Freiburg, Stefan-Meier-Strasse 21, D-79104 Freiburg, Germany |
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| Keywords: | : Zinc sulphide manganese non-toxic nanocrystals electrophoresis bovine serum albumin (BSA) |
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