18 research outputs found
Association of polymorphic pattern of the (AT) × (T)y motif of β-globin gene in North Indian thalassemia patients with variable clinical expression
Memory-Switching Phenomenon in Acceptor-Rich Organic Molecules: Impedance Spectroscopic Studies
Nanowires of Metal−Organic Complex by Photocrystallization: A System To Achieve Addressable Electrically Bistable Devices and Memory Elements
The value of tanks: maintenance, ecology and the colonial economy in nineteenth-century south India
Mechanisms influencing levitation and the scaling laws in nanopores: Oscillator model theory
We provide here a detailed theoretical explanation of the floating molecule or levitation effect, for molecules diffusing through nanopores, using the oscillator model theory (Phys. Rev. Lett. 2003, 91, 126102) recently developed in this laboratory. It is shown that on reduction of pore size the effect occurs due to decrease in frequency of wall collision of diffusing particles at a critical pore size. This effect is, however, absent at high temperatures where the ratio of kinetic energy to the solid-fluid interaction strength is sufficiently large. It is shown that the transport diffusivities scale with this ratio. Scaling of transport diffusivities with respect to mass is also observed, even in the presence of interactions