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Carbon nanotubes: Small 3/2009
Author(s) -
Dinu Cerasela Zoica,
Bale Shyam Sundhar,
Zhu Guangyu,
Dordick Jonathan S.
Publication year - 2009
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.200990012
Subject(s) - carbon nanotube , nanotechnology , supramolecular chemistry , materials science , template , nanolithography , kinesin , microtubule , self assembly , graphite , tubulin , biomimetics , chemistry , fabrication , crystallography , composite material , crystal structure , medicine , alternative medicine , pathology , microbiology and biotechnology , biology
The inside cover picture shows an atomic force microscopy image of flowerlike geometries created by directed attachment of αβ tubulin dimer (cytoskelelal protein schematically shown in green and violet) onto multi‐walled carbon nanotubes (MWNTs, schematically shown as graphite cylinders) to form tubulin‐MWNT conjugates. The resulting conjugates undergo self‐assembly and microtubule formation to yield functional nano‐ and mesoscale architectures, including biohybrids of microtubule‐encapsulated nanotubes. These unique biohybrids can be manipulated in synthetic, non‐physiological environments by surface‐attached kinesin molecular motors. Such a strategy represents a new paradigm for the design of multifunctional assemblies with potential applications as sensors, biological templates for nanofabrication, and building blocks for hierarchical supramolecular assemblies. For more information, please read the Communication “Tubulin Encapsulation of Carbon Nanotubes into Functional Hybrid Assemblies” by J. S. Dordick et al. beginning on page 310 .