3 article(s) from Petri-Fink, Alke
- Full Research Paper
- Published 14 Nov 2017
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Figure 1: Characterization of the NPs used and their calculated deposition on the cellular monolayer. Transmi...
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Figure 2: Environmental scanning electron microscopy of J774A.1 macrophages 5 min after NP exposure. Both spe...
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Figure 3: Live cell imaging via laser scanning microscopy over 50 min after the onset of NP exposure. AuNPs a...
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Figure 4: The intracellular localisation of the NPs 24 h after exposure. (a) Overview showing a part of a cel...
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Figure 5: Quantification of uptake by ICP-OES and LSM combined with digital analysis. ICP-OES measurements re...
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Figure 6: Mean fluorescence intensity of the intracellular pixels over time. The intensity of the pixels asso...
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Figure 7: Time-dependent colocalisation of AuNPs and FeOxNPs with lysosomal markers. The Pearson’s colocalisa...
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Figure 8: Colocalisation of AuNPs and FeOxNPs with the lysosomal marker. The interplay of AuNPs, FeOxNPs and ...
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Figure 9: Effect of MDC treatment on the uptake of AuNPs and FeOxNPs. The uptake is partially blocked in the ...
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- Full Research Paper
- Published 24 Sep 2014
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Figure 1: Characterization of polystyrene particles. (A) Characteristics of the particles as measured by dyna...
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Figure 2: LSM images demonstrate the presence of the different endocytotic uptake proteins within J774A.1 mac...
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Figure 3: Investigation of cell morphology after inhibitor treatment. Healthy cells (green inset) retained th...
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Figure 4: Fluorescence intensity profiles of J774A.1 cells, 40 nm PS NPs with clathrin heavy chain or flotill...
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Figure 5: Laser scanning microscopy imaging revealed particle uptake in J774A.1 and A549 cells. (A–C) Uptake ...
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- Full Research Paper
- Published 26 Aug 2014
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Figure 1: Scanning electron microscopic image (A) of Ag NPs deposited on a silicon wafer. The particle size d...
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Figure 2: Illustrated are triple cell co-cultures at the air–liquid interface and under submerged conditions,...
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Figure 3: Ag NP aggregates were found in the upper cell layer of the transwell membrane. A representative ima...
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Figure 4: Extracellular LDH release was quantified relative to the untreated control (reference: red dashed l...
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Figure 5: The extracellular release of pro-inflammatory markers was analysed by ELISA. Excreted TNF-α (A and ...
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Figure 6: 4 and 24 h after cell exposure, the total RNA content was collected. Subsequent analysis by real-ti...
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