caa a22 4500 445879513 CHVBK 20180317145538.0 cr unu---uuuuu 170323e20110301xx s 000 0 eng 10.1007/s00604-010-0492-0 doi (NATIONALLICENCE)springer-10.1007/s00604-010-0492-0 Mini-emulsion solvent evaporation: a simple and versatile way to magnetic nanosensors [Elektronische Daten] [Günter Mistlberger, Antonio Medina-Castillo, Sergey Borisov, Torsten Mayr, Alberto Fernández-Gutiérrez, Jorge Fernandez-Sanchez, Ingo Klimant] Magnetic optical sensor particles were prepared using a mini-emulsion solvent evaporation (MESE) technique. The resulting nanoparticles (NPs) have diameters around 100nm and relatively narrow size distribution (PDI < 0.2). Incorporation of probes for oxygen or pH resulted in magnetic sensor particles for bioprocess monitoring and imaging applications. The MESE technique yields sensing NPs in higher quantities than obtained by a previously reported nanoprecipitation method, and the size of the NPs is smaller than that of particles made by spray-drying of sensor cocktails. Moreover, the technique is flexible in terms of polymers, solvents and indicators used in that it may be applied—at least in principle—to numerous combinations of two-phase systems. Springer-Verlag, 2010 Magnetic optical sensor particles nationallicence Oxygen sensor nationallicence pH sensor nationallicence Light harvesting nationallicence Miniemulsion solvent evaporation nationallicence Nanosensor nationallicence Mistlberger Günter Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 16/III, 8010, Graz, Austria aut Medina-Castillo Antonio Department of Analytical Chemistry, University of Granada, C/Fuentenuevas/n, 18071, Granada, Spain aut Borisov Sergey Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 16/III, 8010, Graz, Austria aut Mayr Torsten Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 16/III, 8010, Graz, Austria aut Fernández-Gutiérrez Alberto Department of Analytical Chemistry, University of Granada, C/Fuentenuevas/n, 18071, Granada, Spain aut Fernandez-Sanchez Jorge Department of Analytical Chemistry, University of Granada, C/Fuentenuevas/n, 18071, Granada, Spain aut Klimant Ingo Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 16/III, 8010, Graz, Austria aut Microchimica Acta Springer Vienna 172/3-4(2011-03-01), 299-308 0026-3672 172:3-4<299 2011 172 604 https://doi.org/10.1007/s00604-010-0492-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00604-010-0492-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mistlberger Günter Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 16/III, 8010, Graz, Austria aut NATIONALLICENCE 700 1- Medina-Castillo Antonio Department of Analytical Chemistry, University of Granada, C/Fuentenuevas/n, 18071, Granada, Spain aut NATIONALLICENCE 700 1- Borisov Sergey Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 16/III, 8010, Graz, Austria aut NATIONALLICENCE 700 1- Mayr Torsten Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 16/III, 8010, Graz, Austria aut NATIONALLICENCE 700 1- Fernández-Gutiérrez Alberto Department of Analytical Chemistry, University of Granada, C/Fuentenuevas/n, 18071, Granada, Spain aut NATIONALLICENCE 700 1- Fernandez-Sanchez Jorge Department of Analytical Chemistry, University of Granada, C/Fuentenuevas/n, 18071, Granada, Spain aut NATIONALLICENCE 700 1- Klimant Ingo Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 16/III, 8010, Graz, Austria aut NATIONALLICENCE 773 0- Microchimica Acta Springer Vienna 172/3-4(2011-03-01), 299-308 0026-3672 172:3-4<299 2011 172 604 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer