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Nanomaterials, Volume 10, Issue 3

March 2020 - 197 articles

Cover Story: Activation of NLRP3 is a complex process which is generally provoked by destabilization of cell homeostasis. Due to their shape, multiwalled carbon nanotubes (scattered in the cytoplasm of THP-1 macrophages) disrupted lysosomes. Released Cathepsin B subsequently activated NLRP3 assembly. On the other hand, pristine graphene platelets (mostly enclosed in endosomes) seemed “harmless”. However, their presence boosted stimulus from the present muramyl dipeptide, a representative of DAMPs. Such a synergic action led to strong NLRP3 activation. In this study, we have demonstrated unequivocal proinflammatory potential of carbon-based nanomaterials, which might be enhanced by various PAMPs/DAMPs. View this paper.
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Articles (197)

  • Article
  • Open Access
21 Citations
5,151 Views
10 Pages

Intercellular Trafficking of Gold Nanostars in Uveal Melanoma Cells for Plasmonic Photothermal Therapy

  • Rubén Ahijado-Guzmán,
  • Natalia Sánchez-Arribas,
  • María Martínez-Negro,
  • Guillermo González-Rubio,
  • María Santiago-Varela,
  • María Pardo,
  • Antonio Piñeiro,
  • Iván López-Montero,
  • Elena Junquera and
  • Andrés Guerrero-Martínez

24 March 2020

Efficient plasmonic photothermal therapies (PPTTs) using non-harmful pulse laser irradiation at the near-infrared (NIR) are a highly sought goal in nanomedicine. These therapies rely on the use of plasmonic nanostructures to kill cancer cells while m...

  • Article
  • Open Access
20 Citations
4,464 Views
17 Pages

Effect of Structure of Polymers Grafted from Graphene Oxide on the Compatibility of Particles with a Silicone-Based Environment and the Stimuli-Responsive Capabilities of Their Composites

  • Monika Zygo,
  • Miroslav Mrlik,
  • Marketa Ilcikova,
  • Martina Hrabalikova,
  • Josef Osicka,
  • Martin Cvek,
  • Michal Sedlacik,
  • Barbora Hanulikova,
  • Lukas Munster and
  • David Skoda
  • + 3 authors

24 March 2020

This study reports the utilization of controlled radical polymerization as a tool for controlling the stimuli-responsive capabilities of graphene oxide (GO) based hybrid systems. Various polymer brushes with controlled molecular weight and narrow mol...

  • Article
  • Open Access
57 Citations
6,119 Views
22 Pages

Physicochemical Characterization of the Pristine E171 Food Additive by Standardized and Validated Methods

  • Eveline Verleysen,
  • Nadia Waegeneers,
  • Frédéric Brassinne,
  • Sandra De Vos,
  • Isaac Ojea Jimenez,
  • Stella Mathioudaki and
  • Jan Mast

24 March 2020

E171 (titanium dioxide) is a food additive that has been authorized for use as a food colorant in the European Union. The application of E171 in food has become an issue of debate, since there are indications that it may alter the intestinal barrier....

  • Article
  • Open Access
17 Citations
4,355 Views
17 Pages

24 March 2020

Magnetic hyperthermia involves the use of iron oxide nanoparticles to generate heat in tumours following stimulation with alternating magnetic fields. In recent times, this treatment has undergone numerous clinical trials in various solid malignancie...

  • Article
  • Open Access
26 Citations
5,070 Views
15 Pages

24 March 2020

The enormous influence of bacterial resistance to antibiotics has led researchers toward the development of various advanced antibacterial modalities. In this vein, nanotechnology-based devices have garnered interest owing to their excellent morpholo...

  • Article
  • Open Access
35 Citations
4,160 Views
11 Pages

Nano MnO2 Radially Grown on Lignin-Based Carbon Fiber by One-Step Solution Reaction for Supercapacitors with High Performance

  • Chenyan Guo,
  • Haitong Ma,
  • Qingtong Zhang,
  • Mingfu Li,
  • Hongrui Jiang,
  • Changzhou Chen,
  • Shuangfei Wang and
  • Douyong Min

24 March 2020

MnO2-deposited lignin-based carbon fiber (MnO2-LCF) mats are fabricated for supercapacitor applications. LCF mats are produced from alkali lignin via electrospinning followed by stabilization and carbonization. The carbonization process is carried ou...

  • Review
  • Open Access
93 Citations
8,229 Views
31 Pages

24 March 2020

The presence of traces of heavy metals in wastewater causes adverse health effects on humans and the ecosystem. Adsorption is a low cost and eco-friendly method for the removal of low concentrations of heavy metals from wastewater streams. Over the p...

  • Article
  • Open Access
1 Citations
2,826 Views
11 Pages

Challenges in Tracking of Fluorochrome-Labelled Nanoparticles in Mice via Whole Body NIRF Imaging

  • Florian Gaffron,
  • Andrea Tilch,
  • Cordula Grüttner,
  • Anja Kowalski,
  • Martin Kramer,
  • Ulf Teichgräber and
  • Ingrid Hilger

24 March 2020

Fluorochrome-labelled iron oxide magnetic nanoparticles (MNP) have been of great help in elucidating biological processes. Here, we used dually-fluorochrome-labelled MNP and studied to what extent fluorescence detection could reflect their fate in li...

  • Article
  • Open Access
11 Citations
3,691 Views
10 Pages

Transferless Inverted Graphene/Silicon Heterostructures Prepared by Plasma-Enhanced Chemical Vapor Deposition of Amorphous Silicon on CVD Graphene

  • Martin Müller,
  • Milan Bouša,
  • Zdeňka Hájková,
  • Martin Ledinský,
  • Antonín Fejfar,
  • Karolina Drogowska-Horná,
  • Martin Kalbáč and
  • Otakar Frank

24 March 2020

The heterostructures of two-dimensional (2D) and three-dimensional (3D) materials represent one of the focal points of current nanotechnology research and development. From an application perspective, the possibility of a direct integration of active...

  • Article
  • Open Access
15 Citations
4,421 Views
17 Pages

Potential of Polymeric Films Loaded with Gold Nanorods for Local Hyperthermia Applications

  • Álvaro Cárcamo-Martínez,
  • Juan Domínguez-Robles,
  • Brónach Mallon,
  • Md. Taifur Raman,
  • Ana Sara Cordeiro,
  • Steven E. J. Bell,
  • Eneko Larrañeta and
  • Ryan F. Donnelly

23 March 2020

Current strategies for the treatment of superficial non-melanoma skin cancer (NMSC) lesions include topical imoquimod, 5-fluorouracil, and photodynamic therapy. Although these treatments are effective, burning pain, blistering, and dermatitis have be...

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Nanomaterials - ISSN 2079-4991