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

Microfluidic anodization of aluminum films for the fabrication of nanoporous lipid bilayer support structures

  • Jaydeep Bhattacharya,
  • Alexandre Kisner,
  • Andreas Offenhäusser and
  • Bernhard Wolfrum

Beilstein J. Nanotechnol. 2011, 2, 104–109, doi:10.3762/bjnano.2.12

Graphical Abstract
  • membranes show great potential as support structures for biointerfaces. In this paper, we present a technique for fabricating nanoporous alumina membranes under constant-flow conditions in a microfluidic environment. This approach allows the direct integration of the fabrication process into a microfluidic
  • monitored by impedance spectroscopy across the nanoporous alumina membrane in real-time. Our approach offers a simple and efficient methodology to investigate the activity of transmembrane proteins or ion diffusion across membrane bilayers. Keywords: anodization; lipid bilayer; microfluidics
  • ; nanofabrication; nanoporous alumina; Introduction In recent years nanoporous alumina membranes have gained increased attention for technical and biological applications due to their versatile implementation as biointerfaces and ease of fabrication [1][2][3][4][5][6][7][8]. Their applications range from serving
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Published 11 Feb 2011

Electrochemical behavior of dye-linked L-proline dehydrogenase on glassy carbon electrodes modified by multi-walled carbon nanotubes

  • Haitao Zheng,
  • Leyi Lin,
  • Yosuke Okezaki,
  • Ryushi Kawakami,
  • Haruhiko Sakuraba,
  • Toshihisa Ohshima,
  • Keiichi Takagi and
  • Shin-ichiro Suye

Beilstein J. Nanotechnol. 2010, 1, 135–141, doi:10.3762/bjnano.1.16

Graphical Abstract
  • electrode, a platinum wire as the counter electrode and Ag/AgCl (3 M NaCl) as the reference electrode. The GC electrodes were finely polished by 1.0 μm and 0.05 μm alumina, and cleaned by ultrasonication in Milli-Q water for 30 s before modification. Enzyme assay Recombinant dye-linked L-proDH, from
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Published 14 Dec 2010

Flash laser annealing for controlling size and shape of magnetic alloy nanoparticles

  • Damien Alloyeau,
  • Christian Ricolleau,
  • Cyril Langlois,
  • Yann Le Bouar and
  • Annick Loiseau

Beilstein J. Nanotechnol. 2010, 1, 55–59, doi:10.3762/bjnano.1.7

Graphical Abstract
  • pulsed laser beam, without changing the NPs composition. These developments open up a new way to design magnetic alloys NPs with ideal morphologies and size for magnetic studies and applications. Results and Discussion CoPt NP thin films on amorphous alumina (a-Al2O3) were produced by pulsed laser
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Published 22 Nov 2010

Enhanced visible light photocatalysis through fast crystallization of zinc oxide nanorods

  • Sunandan Baruah,
  • Mohammad Abbas Mahmood,
  • Myo Tay Zar Myint,
  • Tanujjal Bora and
  • Joydeep Dutta

Beilstein J. Nanotechnol. 2010, 1, 14–20, doi:10.3762/bjnano.1.3

Graphical Abstract
  • during synthesis is an attractive option for visible light photocatalysis and further results with different pollutants will be presented in succeeding reports. ZnO, apart from having specific structural properties, can also be grown on any type of substrates, such as glass, alumina, polyethylene
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Published 22 Nov 2010
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