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Search for "proliferation" in Full Text gives 154 result(s) in Beilstein Journal of Nanotechnology.

Cytotoxic and proinflammatory effects of PVP-coated silver nanoparticles after intratracheal instillation in rats

  • Nadine Haberl,
  • Stephanie Hirn,
  • Alexander Wenk,
  • Jörg Diendorf,
  • Matthias Epple,
  • Blair D. Johnston,
  • Fritz Krombach,
  • Wolfgang G. Kreyling and
  • Carsten Schleh

Beilstein J. Nanotechnol. 2013, 4, 933–940, doi:10.3762/bjnano.4.105

Graphical Abstract
  • pathways resulted in the transcription of genes involved in proliferation and inflammatory responses. Likewise, an up-regulation of IL-6, IL-8, M-CSF and MIP-1β following AgNP exposure was demonstrated [34]. Since comparable proinflammatory responses were found in the present study, we suggest that the
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Published 19 Dec 2013

Nanoglasses: a new kind of noncrystalline materials

  • Herbert Gleiter

Beilstein J. Nanotechnol. 2013, 4, 517–533, doi:10.3762/bjnano.4.61

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  • microstructure of nanoglasses on the bioactivity, hierarchically structured layers of Ti34Zr14Cu22Pd30 metallic nanoglass were created by magnetron sputtering. The cell proliferation on the surfaces of these materials was studied by seeding ten thousand osteoblasts on the free surface of the Ti34Zr14Cu22Pd30
  • higher than that on the surface of the corresponding melt-spun ribbon. Moreover, it was about five-fold and about ten-times higher than the cell densities on surfaces of the MGR and MGS ribbons, respectively. This high level of cell proliferation does not seem to be caused primarily by the surface
  • significance of nanometer-sized patterning of the surface of nanoglasses agrees with the results of recent studies [62][63][64] indicating that the spatial patterning of biochemical cues controls several cellular processes such as spreading, adhesion, migration and proliferation. In fact, these studies
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Published 13 Sep 2013

Magnetic-Fe/Fe3O4-nanoparticle-bound SN38 as carboxylesterase-cleavable prodrug for the delivery to tumors within monocytes/macrophages

  • Hongwang Wang,
  • Tej B. Shrestha,
  • Matthew T. Basel,
  • Raj K. Dani,
  • Gwi-Moon Seo,
  • Sivasai Balivada,
  • Marla M. Pyle,
  • Heidy Prock,
  • Olga B. Koper,
  • Prem S. Thapa,
  • David Moore,
  • Ping Li,
  • Viktor Chikan,
  • Deryl L. Troyer and
  • Stefan H. Bossmann

Beilstein J. Nanotechnol. 2012, 3, 444–455, doi:10.3762/bjnano.3.51

Graphical Abstract
  • . Different concentrations of nanoparticles were taken up by double-stable Mo/Ma cells over 24 h; the nanoparticle-concentration ranged from 0 to 320 μg/mL MNP-SN38 in fresh medium. After 24 h, the inhibition of cell proliferation was measured by using the MTT assay (Figure 4). We found only 20% of inhibition
  • of cell proliferation at 160 μg/mL. Our aim is the loading of high payloads onto each delivery cell without causing a high level of necrosis or apoptosis of the delivery cells. Even a loading of 320 μg/mL of nanoparticles in the medium inhibits only 50% of the cell proliferation. We are also
  • of nanoparticles contained 0.427 mg of iron, indicating that this amount of iron would be high enough for alternating magnetic field hyperthermia in combination with chemotherapy [54]. The MTT assay indicated that 8 pg of iron can be easily loaded in each cell (20% inhibition of cell proliferation
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Published 13 Jun 2012

Fabrication of multi-parametric platforms based on nanocone arrays for determination of cellular response

  • Lindarti Purwaningsih,
  • Tobias Schoen,
  • Tobias Wolfram,
  • Claudia Pacholski and
  • Joachim P. Spatz

Beilstein J. Nanotechnol. 2011, 2, 545–551, doi:10.3762/bjnano.2.58

Graphical Abstract
  • , multidomain, trimeric glycoprotein, on the differently structured substrates. Laminin is known to support neural cell adhesion, proliferation, and differentiation. The cell adhesion activity of human neuroblastoma cells (SHSY-5Y) was investigated on these substrates and correlated with topographical features
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Published 06 Sep 2011
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