Saltar al contenido
Merck

Flagella interacting with a carbon nanowire with the variation of time and initial temperature.

Journal of nanoscience and nanotechnology (2014-04-18)
Elson C Santos, Alessandro J G Santos, Abel F G Neto, Antonio M J C Neto, Rosivaldo S Borges, Teodorico C Ramalho
RESUMEN

The system proposed consists of a flagellum relaxing around a static carbon nanowire to mimics behavior of a natural flagellum moving with damped harmonic motion along a wire under van der Waals and electrostatic forces. This flagellum is composed of a C20 nanosphere with different sizes of his tail formed by hydrocarbons. The thermodynamic properties such as molar entropy variation, as well as molar heat dissipation, efficiency and speed were obtained to evaluate which system is most stable by using the variable temperature. This system has a number of carbon atoms ranging from 103-110, with a maximum of 300 ps for each simulation. We had simulated molar entropy variation, energies and efficiency changing with time and initial temperature. The results indicate that among the systems studied, the flagellum with five carbon atoms achieved greater stability and better results in this search.

MATERIALES
Referencia del producto
Marca
Descripción del producto

Sigma-Aldrich
Activated charcoal, DARCO®, −100 mesh particle size, powder
Sigma-Aldrich
Activated charcoal, powder, -100 particle size (mesh), decolorizing
Sigma-Aldrich
Activated charcoal, DARCO®, 20-40 mesh particle size, granular
Sigma-Aldrich
Activated Charcoal Norit®, Norit® PK 1-3, from peat, steam activated, granular
Sigma-Aldrich
Activated charcoal, untreated, granular, ≤5 mm
Sigma-Aldrich
Carbon, glassy, spherical powder, 2-12 μm, 99.95% trace metals basis
Sigma-Aldrich
Activated charcoal, DARCO®, 4-12 mesh particle size, granular
Sigma-Aldrich
Activated charcoal, acid-washed with hydrochloric acid
Sigma-Aldrich
Activated Charcoal Norit®, Norit® GAC 1240W, from coal, for potable water processing, steam activated, granular
Supelco
Activated charcoal, powder
Sigma-Aldrich
Carbon, nanopowder, <100 nm particle size (TEM)
Sigma-Aldrich
Activated Charcoal Norit®, Norit® SX ultra, from peat, corresponds U.S. Food chemicals codex (3rd Ed.), steam activated and acid washed, highly purified, powder
Sigma-Aldrich
Activated charcoal, DARCO®, 12-20 mesh, granular
Sigma-Aldrich
Activated Charcoal, meets USP testing specifications
Sigma-Aldrich
Activated charcoal, untreated, granular, 8-20 mesh
Supelco
Activated charcoal, puriss. p.a., powder
Sigma-Aldrich
Activated Charcoal Norit®, Norit® RB3, for gas purification, steam activated, rod
Sigma-Aldrich
Activated Charcoal Norit®, Norit® SX2, powder, from peat, multi-purpose activated charcoal, steam activated and acid washed
Sigma-Aldrich
Activated charcoal, Norit® ROW 0.8 SUPRA, pellets
Sigma-Aldrich
Activated Charcoal Norit®, Norit® CA1, wood, chemically activated, powder
Sigma-Aldrich
Activated charcoal, acid-washed with phosphoric and sulfuric acids
Sigma-Aldrich
Activated charcoal, untreated, granular, 20-60 mesh
Sigma-Aldrich
Activated charcoal, suitable for cell culture, suitable for plant cell culture
Carbon - Vitreous, rod, 100mm, diameter 5.0mm, glassy carbon
Carbon - Vitreous, foam, 150x150mm, thickness 2.5mm, bulk density 0.05g/cm3, porosity 96.5%
Carbon, foil, 5x5mm, thickness 2.0mm, hOpg
Carbon - Vitreous, foil, 25x25mm, thickness 0.5mm, glassy carbon
Carbon, foil, 100x100mm, thickness 0.5mm, flexible graphite, 99.8%
Supelco
Activated Charcoal Norit®, Norit® RBAA-3, rod
Millipore
Activated charcoal, suitable for GC