Nanotube-based three-dimensional albumin composite obtained using continuous laser radiation

Journal Article · Tue Dec 15 00:00:00 EST 2009 · Semiconductors

DOI:https://doi.org/10.1134/S1063782609130211· OSTI ID:21562375

Ageeva, S A ^[1]; Bobrinetskii, I I; Podgaetskii, V M; Selishchev, S V; Simunin, M M ^[2]; Konov, V I; Savranskii, V V ^[3]

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1. Laser Medicine Center (Russian Federation)
2. Moscow Institute of Electronic Technology (Russian Federation)
3. Russian Academy of Sciences, Prokhorov General Physics Institute (Russian Federation)

The possibility of developing three-dimensional nanostructures for damaged bone and tissue restoration, including treatment of human congenital malformation is considered. Four types of multiwalled and single-walled carbon nanotubes fabricated by chemical vapor deposition via disproportionation on Fe clusters and thermal cathode sputtering in an inert gas were studied. The nanomaterial's topography was studied by atomic-force microscopy. The possibility of using 3D nanocomposites as a biosolder for laser biowelding of cartilaginous tissue was shown. The compatibility of biological tissues with a nanocomposite material in vivo introduced under the perichondrium of ear cartilage of a rabbit was validated.

• OSTI ID: 21562375
• Journal Information: Semiconductors, Vol. 43, Issue 13; Other Information: DOI: 10.1134/S1063782609130211; Copyright (c) 2009 Pleiades Publishing, Ltd.; ISSN 1063-7826
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ALBUMINS
ATOMIC FORCE MICROSCOPY
AUDITORY ORGANS
BIOLOGICAL RECOVERY
CARBON
CARTILAGE
CATHODE SPUTTERING
CHEMICAL VAPOR DEPOSITION
COMPOSITE MATERIALS
CONGENITAL MALFORMATIONS
HUMAN POPULATIONS
IN VIVO
LASER RADIATION
LASERS
NANOTUBES
OXIDATION
RABBITS
SKELETON
THREE-DIMENSIONAL CALCULATIONS
TOPOGRAPHY
ANIMAL TISSUES
ANIMALS
BODY
CHEMICAL COATING
CHEMICAL REACTIONS
CONNECTIVE TISSUE
DEPOSITION
ELECTROMAGNETIC RADIATION
ELEMENTS
MALFORMATIONS
MAMMALS
MATERIALS
MICROSCOPY
NANOSTRUCTURES
NONMETALS
ORGANIC COMPOUNDS
ORGANS
PATHOLOGICAL CHANGES
POPULATIONS
PROTEINS
RADIATIONS
SENSE ORGANS
SPUTTERING
SURFACE COATING
VERTEBRATES