Journal ArticleDOI
FTIR studies of nitrogen doped carbon nanotubes
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TLDR
In this article, Fourier transform infrared (FTIR) spectroscopy was carried out in the range of 400-4000 cm − 1 to study the attachment of the impurities on carbon nanotubes.About:
This article is published in Diamond and Related Materials.The article was published on 2006-02-01. It has received 201 citations till now. The article focuses on the topics: Amorphous carbon & Carbon nanotube.read more
Citations
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FTIR Spectroscopy for Carbon Family Study
TL;DR: The FTIR vibrational spectroscopy is presented, without claiming to cover entire field, for the characterization of diamond, amorphous carbon, graphite, graphene, carbon nanotubes, fullerene and carbon quantum dots.
Journal ArticleDOI
Amine-Modified Graphene: Thrombo-Protective Safer Alternative to Graphene Oxide for Biomedical Applications
Sunil Kumar Singh,Manoj K. Singh,Paresh P. Kulkarni,Vijay K. Sonkar,José Grácio,Debabrata Dash +5 more
TL;DR: It is concluded that G-NH(2) is not endowed with thrombotoxic property unlike other commonly investigated graphene derivatives and is thus potentially safe for in vivo biomedical applications.
Journal ArticleDOI
Size-dependent reactivity of diamond nanoparticles.
TL;DR: A new technique to modify the surface of particles with hydrogen, which prevents cluster formation in buffer solution and which is a perfect starting condition for chemical surface modifications is introduced.
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Effect of chemical doping of boron and nitrogen on the electronic, optical, and electrochemical properties of carbon nanotubes
TL;DR: In this paper, the electronic, optical and electrochemical properties along with electronic behaviors of boron (B) and nitrogen (N) substituted Single Wall Carbon Nanotubes (SWCNTs) underlying density functional theory (DFT) simulations are discussed.
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Detoxification of pesticide waste via activated carbon adsorption process
K.Y. Foo,B.H. Hameed +1 more
TL;DR: A state of art review of pesticide agrochemical practice, its fundamental characteristics, background studies and environmental implications, and the expanding of activated carbon adsorption represents a plausible and powerful circumstance, leading to the superior improvement of environmental preservation.
References
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Journal ArticleDOI
Helical microtubules of graphitic carbon
TL;DR: Iijima et al. as mentioned in this paper reported the preparation of a new type of finite carbon structure consisting of needle-like tubes, which were produced using an arc-discharge evaporation method similar to that used for fullerene synthesis.
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Nanotube molecular wires as chemical sensors
Jing Kong,Nathan R. Franklin,Chongwu Zhou,Michael Chapline,Shu Peng,Kyeongjae Cho,Hongjie Dai +6 more
TL;DR: The nanotubes sensors exhibit a fast response and a substantially higher sensitivity than that of existing solid-state sensors at room temperature and the mechanisms of molecular sensing with nanotube molecular wires are investigated.
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Crossed Nanotube Junctions
Michael S. Fuhrer,Jesper Nygård,L. Shih,M. Forero,Young-Gui Yoon,Mario S. C. Mazzoni,Hyoung Joon Choi,Jisoon Ihm,Steven G. Louie,Alex Zettl,Paul L. McEuen +10 more
TL;DR: Junctions consisting of two crossed single-walled carbon nanotubes were fabricated with electrical contacts at each end of each nanotube, identified as metallic (M) or semiconducting (S), based on their two-terminal conductances; MM, MS, and SS four- terminal devices were studied.
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Controlled growth and electrical properties of heterojunctions of carbon nanotubes and silicon nanowires
TL;DR: In this article, the authors report controlled, catalytic growth of metal-semiconductor junctions between carbon nanotubes and silicon nanowires, and show that these junctions exhibit reproducible rectifying behavior.
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Identification of electron donor states in N-doped carbon nanotubes
Richard Czerw,Mauricio Terrones,Jean-Christophe Charlier,Xavier Blase,B. Foley,R. Kamalakaran,Nicole Grobert,Humberto Terrones,D. Tekleab,P.M. Ajayan,Werner J. Blau,Manfred Rühle,David L. Carroll +12 more
TL;DR: In this paper, pyridine-like N structures are observed to be responsible for the metallic behavior and prominent features near the Fermi level, which could pave the way to real molecular heterojunction devices.