منابع مشابه
Carbon nanotubes show high bone tissue compatibility
Carbon nanotubes show high bone tissue compatibility Yuki Usui1, Kaoru Aoki1, Nobuyo Narita1, Narumichi Murakami1, Isao Nakamura1, Koichi Nakamura1, Norio Ishigaki1, Hiroshi Yamazaki1, Hiroshi Horiuchi1, Hiroyuki Kato1, Seiichi Taruta2, Morinobu Endo2, Naoto Saito3 1Department of Orthodpaedic Surgery, Shinshu University School of Medicine, Matsumoto, Japan; 2Faculty of Engineering, Shinshu Univ...
متن کاملNerve agent detection using networks of single-walled carbon nanotubes
We report the use of carbon nanotubes as a sensor for chemical nerve agents. Thin-film transistors constructed from random networks of single-walled carbon nanotubes were used to detect dimethyl methylphosphonate ~DMMP!, a simulant for the nerve agent sarin. These sensors are reversible and capable of detecting DMMP at sub-ppb concentration levels, and they are intrinsically selective against i...
متن کاملCarbon nanotubes prolong the regulatory action of nerve growth factor on the endocannabinoid signaling
Introduction: Carbon nanotubes (CNTs) have shown enormous potential in neuroscience. Nerve growth factor (NGF)-CNTs complex promotes the neuronal growth, however, the underlying mechanism(s) have remained elusive. Based on the interplay between NGF and the endocannabinoid system, involvement of the neuroprotective endocannabinoid, 2-arachidonoyl glycerol (2-AG), was investigated in the mechanis...
متن کاملPolarons in carbon nanotubes.
We use ab initio total-energy calculations to predict the existence of polarons in semiconducting carbon nanotubes (CNTs). We find that the CNTs' band edge energies vary linearly and the elastic energy increases quadratically with both radial and with axial distortions, leading to the spontaneous formation of polarons. Using a continuum model parametrized by the ab initio calculations, we estim...
متن کاملElectrowetting in carbon nanotubes.
We demonstrate reversible wetting and filling of open single-wall carbon nanotubes with mercury by means of electrocapillary pressure originating from the application of a potential across an individual nanotube in contact with a mercury drop. Wetting improves the conductance in both metallic and semiconducting nanotube probes by decreasing contact resistance and forming a mercury nanowire insi...
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ژورنال
عنوان ژورنال: Materials Today
سال: 2015
ISSN: 1369-7021
DOI: 10.1016/j.mattod.2015.02.003