Peculiarities of conductance of carbon nanotube‐based quantum dots

Ogloblya, O. V.; Prylutskyy, Yu. І.; Strzhemechny, Y. M.

doi:10.1002/qua.22153

Cited by 7 publications

(6 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Variations of muscle contraction were measured using hypersensitive strain gauges, which are based on measuring the change in resistance of an array of single-walled carbon nanotubes (SWCNTs) by deformation [20]. SWCNTs were located in the back of the micropipette, and its front part was attached to the investigated muscle tendon.…”

Section: Methodsmentioning

confidence: 99%

Impact of C[sub]60[/sub] fullerene on the dynamics of force-speed changes in soleus muscle of rat at ischemia-reperfusion injury

Nozdrenko¹,

Bogutska²,

Prylutskyy³

et al. 2015

Fiziol Zh

View full text Add to dashboard Cite

The effect of C 60 fullerene nanoparticles (30-90 nm) on dynamics of force response development to stimulated soleus muscle of rat with ischemic pathology, existing in muscle during the first 5 hours and first 5 days after 2 hours of ischemia and further reperfusion, was investigated using the tensometric method. It was found that intravenous and intramuscular administration of С 60 fullerene with a single dose of 1 mg/kg exert different therapeutic effects dependent on the investigated macroparameters of muscle contraction. The intravenous drug administration was shown to be the most optimal for correction of the velocity macroparameters of contraction due to muscle tissue ischemic damage. In contrast, the intramuscular administration displays protective action with respect to motions associated with generation of maximal force response or continuous contractions elevating the level of muscle fatigue. Hence, С 60 fullerene, being a strong antioxidant, may be considered as a promising agent for effective therapy of pathological states of the muscle system caused by pathological action of free radical processes.

show abstract

Section: Methodsmentioning

confidence: 99%

Impact of C[sub]60[/sub] fullerene on the dynamics of force-speed changes in soleus muscle of rat at ischemia-reperfusion injury

Nozdrenko¹,

Bogutska²,

Prylutskyy³

et al. 2015

Fiziol Zh

View full text Add to dashboard Cite

show abstract

“…Applications have appeared in molecular electronics (Avouris 2002;Cao et al 2013;Ogloblya et al 2010), nanobiotechnology (Andreichenko et al 2012;Ge et al 2011;Liu et al 2009a;Prylutska et al 2013), biosensorics (Ogloblya et al 2009;Panchapakesan et al 2012;Wang et al 2003), cancer therapy (Ali-Boucetta et al 2008;Adeli et al 2013;Burlaka et al 2010;Liu et al 2009b) etc.…”

Section: Introductionmentioning

confidence: 99%

Complexation of aromatic drugs with single-walled carbon nanotubes

et al. 2014

View full text Add to dashboard Cite

We report a detailed study of the complexation of aromatic molecules and drugs with the surface of single-walled carbon nanotubes (SWCNTs, the diameter and the length ranges are 0.5-2 nm and 1-5 lm, respectively) in terms of equilibrium binding constants, K. It is found that the binding constants have magnitudes of the order of 10 4 -10 5 M -1 and that there is some ligand specificity to the SWCNT surface depending on the structure of the aromatic molecule. The observed specificity is strongly governed by the curvature of the ligand chromophore and the type of side chains, resulting in the highest K for methylene blue which closely matches the curvature of the SWCNT surface. Stabilization of the drug-SWCNT complexes is found to be mainly due to intermolecular van der Waals forces and to a lesser extent by hydrophobic interactions. The approach suggested for determination of the binding parameters may be used as an alternative, or complementary, to standard Langmuir analysis.

show abstract

“…Ever since the carbon nanotube (CNT) was discovered by Iijima 1, a large growing number of studies have been devoted to investigate various aspects of this novel material 2–4. The CNTs are widely applicable from nanoelectronics to nanobiotechnology; they are used as either electron field emitters or artificial muscles 5, 6.…”

Section: Introductionmentioning

confidence: 99%

A computational study of aluminum phosphide nanotubes

Mirzaei

2011

Int J of Quantum Chemistry

View full text Add to dashboard Cite

Electronic structures of two representative zigzag and armchair models of aluminum phosphide nanotube (AlPNT) were investigated by density functional theory calculations. The structures were optimized and the bond lengths, tip diameters, band gaps, and dipole moments were calculated. Moreover, the quadrupole coupling constants (C Q ) were calculated for the Al-27 atoms of the optimized structures. The same values of AlAP bond lengths were calculated for both models. The larger value of band gap of armchair model than the zigzag model indicated the stronger dielectric property for the former model. The values of C Q ( 27 Al) were the largest for the Al atoms placed at the tips of both zigzag and armchair AlPNT than other Al atoms, which could reveal dominant role of the Al atoms placed at the tips of nanotube in determining the electronic properties of the AlPNT.

show abstract

Peculiarities of conductance of carbon nanotube‐based quantum dots

Cited by 7 publications

References 17 publications

Impact of C[sub]60[/sub] fullerene on the dynamics of force-speed changes in soleus muscle of rat at ischemia-reperfusion injury

Impact of C[sub]60[/sub] fullerene on the dynamics of force-speed changes in soleus muscle of rat at ischemia-reperfusion injury

Complexation of aromatic drugs with single-walled carbon nanotubes

A computational study of aluminum phosphide nanotubes

Contact Info

Product

Resources

About