3 article(s) from Reller, Armin
Figure 1: An endocytosis-like uptake of particles involves three major steps: adhesion (1), engulfment (2), a...
Figure 2: Phase diagram describing the interaction of particles with a spherical vesicle with initially zero ...
Figure 3: 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC) vesicle (green), 1 min (left) and 10 min (right) af...
Figure 4: Expected van der Waals (solid line) and double layer (dashed line) binding energies as a function o...
Figure 5: Time series of two DOPC vesicles in close contact. Upon the uptake of particles, initially a sudden...
Figure 6: Size dependence for fluid phase vesicles. Left: A DOPC vesicle (green) after incubation with 123 nm...
Figure 7: Gel phase vesicles (green) after incubation with particles (magenta). Left: 42 nm particles. The up...
Figure 8: Determination of the threshold number of particles Nthr for an uptake without volume loss. The diff...
Figure 9: Nanoparticles are added to the medium. After equilibration a vesicle is observed at constant focal ...
Figure 1: Fluorescent dyes used for labelling.
Figure 2: Fluorescence emission spectra in ethanol of MPD (excitation 488 nm, left) and ATTO 647N-APS (excita...
Figure 3: Scattering corrections to the experimental absorption spectra of labelled NP dispersions in ethanol...
Figure 4: Left: TEM image of core-shell NP with secondary SiO2 layer. Average diameter: 31 ± 11 nm, with a co...
Figure 5: TEM images of CeO2 NP prepared according to [43]. Left: solvent ethanol/water 4:1, spherical particles,...
Figure 6: TEM images of agglomerates of CeO2 NP prepared according to [48], with average diameter of the circumsc...
Figure 7: STEM image (left) and EDX mapping (right) of agglomerates of Pt-decorated CeO2 NP (diameter of the ...
Figure 8: STEM image (left) and EDX mapping (right) of agglomerates of Pd-decorated CeO2 NP (diameter of the ...
Figure 1: Left: ZnO-NP prepared by the acidic procedure (sample 1, without labelling; scale bar: 50 nm). Righ...
Figure 2: TEM pictures of ZnO-NP 1 (labeled with a perylene dye) as prepared (left) and after one hour of rea...
Figure 3: Left: TEM picture of degraded ZnO-NP 2 (labelled) after 1 hour of reaction with buffer B. The scale...
Figure 4: Commercial ZnO sample 3 after treatment with buffer B (2000 mg/L) for one hour. The general appeara...
Figure 5: SiO2-coated labelled ZnO-NP (sample 4; shell thickness 3–6 nm) before (left; scale bar 20 nm) and a...