Three-dimensional mono-6-thio-β-cyclodextrin covalently functionalized gold nanoparticle/single-wall carbon nanotube hybrids for highly sensitive and selective electrochemical determination of methyl parathion

2015 ◽  
Vol 153 ◽  
pp. 12-18 ◽  
Author(s):  
Xu-Cheng Fu ◽  
Jian Zhang ◽  
Yuan-Yuan Tao ◽  
Ju Wu ◽  
Cheng-Gen Xie ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Gold Nanoparticle ◽  
Methyl Parathion ◽  
Three Dimensional ◽  
Electrochemical Determination ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Highly Sensitive

ATOMISTIC CAPACITANCE OF A NANOTUBE ELECTROMECHANICAL DEVICE

2002 ◽  
Vol 01 (03n04) ◽  
pp. 337-346 ◽  
Author(s):  
SLAVA V. ROTKIN ◽  
VAISHALI SHRIVASTAVA ◽  
KIRILL A. BULASHEVICH ◽  
N. R. ALURU
Keyword(s):  
Carbon Nanotube ◽  
Continuum Model ◽  
Three Dimensional ◽  
Quantum Capacitance ◽  
Compact Modeling ◽  
Quantum Mechanical ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Multi Scale ◽  
Electromechanical Device

An atomistic capacitance is derived for a single-wall carbon nanotube in a nano-electromechanical device. Multi-scale calculation is performed using a continuum model for the geometrical capacitance, and statistical and quantum mechanical approaches for the quantum capacitance of the nanotube. The geometrical part of the capacitance is studied in detail using full three-dimensional electrostatics. Results reported in this paper are useful for compact modeling of the electronic and electromechanical nanotube devices.

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