Nanocomposite solder for laser welding of biological tissues

Nanocomposite solder for laser welding of biological tissues

The properties of biosolders for the laser welding of tissues are studied. High thermal- and photostability of solder compositions based on aqueous dispersions of albumin with single- and multilayer carbon nanotubes is demonstrated. As biological tissue samples, in vitro bovine trachea cartilage and...

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Veröffentlicht in:Semiconductors (Woodbury, N.Y.) N.Y.), 2011-12, Vol.45 (13), p.1713-1718
Hauptverfasser: Gerasimenko, A. Yu, Gubar’kov, O. V., Ichkitidze, L. P., Podgaetskii, V. M., Selishchev, S. V., Ponomareva, O. V.
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Magnetic Materials
Magnetism
Nanotechnology
Physics
Physics and Astronomy
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Zusammenfassung:The properties of biosolders for the laser welding of tissues are studied. High thermal- and photostability of solder compositions based on aqueous dispersions of albumin with single- and multilayer carbon nanotubes is demonstrated. As biological tissue samples, in vitro bovine trachea cartilage and pig skin are studied. The use of nanobiosolders makes it possible to increase the tensile strength of laser welds severalfold in comparison with commonly used solders based on albumin dispersion. The results of the study show the potential of laser solder application for the welding of biological tissues.
ISSN:1063-7826
1090-6479
DOI:10.1134/S1063782611130112