Browsing by Author Ptacek, Pavel

Showing results 1 to 8 of 8
Issue DateTitleAuthor(s)
2007Crystal phase control of luminescing NaGdF4 : Eu3+ nanocrystalsPtacek, Pavel; Schaefer, Helmut; Koempe, Karsten; Haase, Markus 
2010Crystal Phase Control of NaGdF4:Eu3+ Nanocrystals: Influence of the Fluoride Concentration and Molar Ratio between NaF and GdF3Ptacek, Pavel; Schaefer, Helmut; Zerzouf, Otmane; Koempe, Karsten; Haase, Markus 
2009In-Vivo Imaging of the Uptake of Upconversion Nanoparticles by Plant RootsHischemoeller, Anja; Nordmann, Joerg; Ptacek, Pavel; Mummenhoff, Klaus ; Haase, Markus 
2007Lanthanide-doped NaYF4 nanocrystals in aqueous solution displaying strong up-conversion emissionSchaefer, Helmut; Ptacek, Pavel; Koempe, Karsten; Haase, Markus 
2009Synthesis and Characterization of Upconversion Fluorescent Yb3+, Er3+ Doped CsY2F7 Nano- and MicrocrystalsSchaefer, Helmut; Ptacek, Pavel; Eickmeier, Henning; Haase, Markus 
2010Synthesis and Characterization of Upconversion Fluorescent Yb3+, Er3+ Doped RbY2F7 Nano- and MicrocrystalsSchaefer, Helmut; Ptacek, Pavel; Voss, Benjamin; Eickmeier, Henning; Nordmann, Joerg; Haase, Markus 
2008Synthesis and Optical Properties of KYF4/Yb, Er Nanocrystals, and their Surface Modification with Undoped KYF4Schaefer, Helmut; Ptacek, Pavel; Zerzouf, Otmane; Haase, Markus 
2009Synthesis of Hexagonal Yb3+,Er3+-Doped NaYF4 Nanocrystals at Low TemperatureSchaefer, Helmut; Ptacek, Pavel; Eickmeier, Henning; Haase, Markus