Journal: Theranostics

Article Title: Commercial Nanoparticles for Stem Cell Labeling and Tracking

doi: 10.7150/thno.5634

Figure Lengend Snippet: Commercial products of fluorescent polymer NPs.

Article Snippet: Magsphere, , Fluorescent PS Latex Beads , Blue (340/419) Yellow-Green (488/509) Orange (480/558) Red (504/602) , 0.05, 0.1, 0.3, 0.5, 1, 2, 5, 7, 10 , Non-modified, carboxylor amine.

Techniques: Polymer, Fluorescence, Functional Assay

Journal: Theranostics

Article Title: Commercial Nanoparticles for Stem Cell Labeling and Tracking

doi: 10.7150/thno.5634

Figure Lengend Snippet: Fluorescent silica NPs from HST and Microsphere-Nanosphere.

Article Snippet: Magsphere, , Fluorescent PS Latex Beads , Blue (340/419) Yellow-Green (488/509) Orange (480/558) Red (504/602) , 0.05, 0.1, 0.3, 0.5, 1, 2, 5, 7, 10 , Non-modified, carboxylor amine.

Techniques: Fluorescence, Functional Assay, Modification

Journal: PLoS ONE

Article Title: Specific Uptake and Genotoxicity Induced by Polystyrene Nanobeads with Distinct Surface Chemistry on Human Lung Epithelial Cells and Macrophages

doi: 10.1371/journal.pone.0123297

Figure Lengend Snippet: NPs were suspended in RPMI 1640 cell culture media supplemented with 5% (v/v) FBS and 1% (v/v) penicillin/streptomycin. TEM images (column 1) show non-functionalized (A and D), carboxylated (B and E) and aminated (C and F) polystyrene nanobeads (scale bars = 100 nm). Size distributions (column 2) of each nanobeads were determined by dynamic light scattering at t 0 at room temperature (blue curves) and after 24h in an incubator at 37°C (green curves).

Article Snippet: Orange fluorescent PS nanobeads (λ ex : 475 nm, λ em : 540 nm) were purchased from Magsphere Inc.

Techniques: Cell Culture

Journal: PLoS ONE

Article Title: Specific Uptake and Genotoxicity Induced by Polystyrene Nanobeads with Distinct Surface Chemistry on Human Lung Epithelial Cells and Macrophages

doi: 10.1371/journal.pone.0123297

Figure Lengend Snippet: Zeta potential and polydispersity indexes of PS nanobeads.

Article Snippet: Orange fluorescent PS nanobeads (λ ex : 475 nm, λ em : 540 nm) were purchased from Magsphere Inc.

Techniques: Zeta Potential Analyzer

Journal: PLoS ONE

Article Title: Specific Uptake and Genotoxicity Induced by Polystyrene Nanobeads with Distinct Surface Chemistry on Human Lung Epithelial Cells and Macrophages

doi: 10.1371/journal.pone.0123297

Figure Lengend Snippet: Cell index real-time monitoring of Calu-3 epithelial cells and THP-1 macrophages are reported on column 1 and 2 respectively. One representative experiment among three independents experiments were carried out for 48h and cell indexes were normalized at time 0 to ensure non inter-wells variability prior to the addition of nanoparticles. Calu-3 epithelial cells and THP-1 differentiated macrophages were exposed 48 h to the three kinds of PS nanobeads, PS-NF (A and D), PS-COOH (B and E) and PS-NH 2 (C and F).

Article Snippet: Orange fluorescent PS nanobeads (λ ex : 475 nm, λ em : 540 nm) were purchased from Magsphere Inc.

Techniques:

Journal: PLoS ONE

Article Title: Specific Uptake and Genotoxicity Induced by Polystyrene Nanobeads with Distinct Surface Chemistry on Human Lung Epithelial Cells and Macrophages

doi: 10.1371/journal.pone.0123297

Figure Lengend Snippet: Total sum intensity of fluorescence performed by 24 h real-time video-microscopy follow-up on Calu-3 cells (A) and THP-1 macrophages (B) exposed to PS-NF (blue curve), PS-COOH (red curve) and PS-NH 2 (green curve) nanobeads.

Article Snippet: Orange fluorescent PS nanobeads (λ ex : 475 nm, λ em : 540 nm) were purchased from Magsphere Inc.

Techniques: Fluorescence, Microscopy

Journal: PLoS ONE

Article Title: Specific Uptake and Genotoxicity Induced by Polystyrene Nanobeads with Distinct Surface Chemistry on Human Lung Epithelial Cells and Macrophages

doi: 10.1371/journal.pone.0123297

Figure Lengend Snippet: Confocal microscopy images of Calu-3 cells are reported on (A) and in (B) for THP-1 macrophages. For both cell types, times of exposure are as follows: 1 (line 1), 2 (line 2), 4 (line 3) and 24 h (line 4). Cytoplasm staining (actin) is represented on column 1, nanobeads on column 2, DNA staining on column 3 and column 4 represents overlay of the three stainings. White arrows indicate nanobeads location on overlay images (column 4). White bars correspond to 10 μm.

Article Snippet: Orange fluorescent PS nanobeads (λ ex : 475 nm, λ em : 540 nm) were purchased from Magsphere Inc.

Techniques: Confocal Microscopy, Staining

Journal: PLoS ONE

Article Title: Specific Uptake and Genotoxicity Induced by Polystyrene Nanobeads with Distinct Surface Chemistry on Human Lung Epithelial Cells and Macrophages

doi: 10.1371/journal.pone.0123297

Figure Lengend Snippet: Genotoxicity of PS nanobeads on Calu-3 cells and THP-1 macrophages.

Article Snippet: Orange fluorescent PS nanobeads (λ ex : 475 nm, λ em : 540 nm) were purchased from Magsphere Inc.

Techniques: Control