Personne
Daniel Rytz
Publications associées (7)
Cellular uptake and biocompatibility of bismuth ferrite harmonic advanced nanoparticles
Sandrine Gerber, Solène Marcelle Françoise Marie Passemard, Jean-Pierre Wolf, Stephanie Hwu, Luigi Bonacina, Daniel Rytz
Bismuth Ferrite (BFO) nanoparticles (BFO-NP) display interesting optical (nonlinear response) and magnetic properties which make them amenable for bio-oriented diagnostic applications as intra- and extra membrane contrast agents. Due to the relatively rece ...
Elsevier2015Deep UV generation and direct DNA photo-interaction by harmonic nanoparticles in labelled samples
Sandrine Gerber, Solène Marcelle Françoise Marie Passemard, Jean-Pierre Wolf, Luigi Bonacina, Daniel Rytz
A biophotonics approach based on the nonlinear optical process of second harmonic generation is presented and demonstrated on malignant human cell lines labelled by harmonic nanoparticles. The method enables independent imaging and therapeutic action, sele ...
Royal Society of Chemistry2014Nonlinear optical and magnetic properties of BiFeO3 harmonic nanoparticles
Sandrine Gerber, Solène Marcelle Françoise Marie Passemard, Jean-Pierre Wolf, Luigi Bonacina, Daniel Rytz
Second Harmonic Generation (SHG) from BiFeO3 nanocrystals is investigated for the first time to determine their potential as biomarkers for multiphoton imaging. Nanocrystals are produced by an auto-combustion method with 2-amino-2-hydroxymethyl-propane-1,3 ...
American Institute of Physics2014Harmonic Nanocrystals for Bio-Labeling: a Survey of Optical Properties and Biocompatibility
Sandrine Gerber, Solène Marcelle Françoise Marie Passemard, Jean-Pierre Wolf, Jérôme Extermann, Luigi Bonacina, Daniel Rytz, Rachid Hadji
Nonlinear optical nanocrystals have been recently introduced as a promising alternative to fluorescent probes for multi-photon microscopy. We present for the first time a complete survey of the properties of the different nanomaterials proposed to date, de ...
American Chemical Society2012Dielectric properties of K(Ta0.53Nb0.47)O-3 Single Crystal
Nava Setter, Petr Bednyakov, Daniel Rytz
Dielectric properties of K(Ta0,53Nb0,47)O-3 [KTN] single crystals with < 100 > and < 011 > crystallographic orientation were studied. Temperature dependencies of dielectric permittivity of monodomain and polydomain crystals of these orientations are compar ...
Ieee2012Dielectric properties of K(Ta0.55Nb0.45)O-3 Single Crystal
Nava Setter, Petr Bednyakov, Daniel Rytz
Dielectric properties of K(Ta0,55Nb0,45)O-3 [KTN] single crystals with < 100 > and < 011 > crystallographic orientation were studied. Temperature dependencies of dielectric permittivity of monodomain and polydomain crystals of these orientations are compar ...
Ieee2012Dielectric and Piezoelectric Properties of K(Ta0.51Nb0.49)O3 Single Crystal
Nava Setter, Petr Bednyakov, Daniel Rytz
Dielectric and piezoelectric properties of K(Ta0.51Nb0.49)O3 [KTN] single crystals along [100], [001] and [011] pseudo-cubic crystallographic orientations are reported and discussed. Temperature dependencies of dielectric permittivity in tetragonal phase o ...
Taylor & Francis2012