Transport Characterization

Tavelin, S., J. Taipalensuu, F. Hallbook, K. Vellonen, V. Moore, and P. Artursson. An Improved Cell Culture Model Based on 2/4/A1 Cell Monolayers for Studies of Intestinal Drug Transport. Characterization of Transport Routes., Pharm. Res. 2003, 20, 373-381. 

Sakai, S., Ono, T., Ijima, H. and Kawakami, K. (2001) Synthesis and transport characterization of alginate/ aminopropylsilicate/alginate microcapsule application to bioartificial pancreas. Biomaterials, 22, 2827-2834. 

Lee T, Wang W, Klemic JF, Zhang J, Su J, Reed MA (2004) Comparison of electronic transport characterization methods for alkanethiol self-assembled monolayers. J Phys Chem B 108 8742-8787... 

Tavelin S, Taipalensuu J, Hallbook F, Vellonen KS, Moore V, Artursson P (2003a) An improved cell culture model based on 2/4/A1 cell monolayers for studies of intestinal drug transport Characterization of transport routes. Pharm Res 20 373-381. 

There is a general statement [17] that spin-orbit interaction in ID systems with Aharonov-Bohm geometry produces additional reduction factors in the Fourier expansion of thermodynamic or transport quantities. This statement holds for spin-orbit Hamiltonians for which the transfer matrix is factorized into spin-orbit and spatial parts. In a pure ID case the spin-orbit interaction is represented by the Hamiltonian //= a so)pxaz, which is the product of spin-dependent and spatial operators, and thus it satisfies the above described requirements. However, as was shown by direct calculation in Ref. [4], spin-orbit interaction of electrons in ID quantum wires formed in 2DEG by an in-plane confinement potential can not be reduced to the Hamiltonian H s. Instead, a violation of left-right symmetry of ID electron transport, characterized by a dispersion asymmetry parameter Aa, appears. We show now that in quantum wires with broken chiral symmetry the spin-orbit interaction enhances persistent current. 

Hosoya KI, Takashima T, Tetsuka K, et al. mRNA expression and transport characterization of conditionally immortalized rat brain capillary endothelial cell lines a new in vitro BBB model for drug targeting. J Drug Target 2000 8 357-370. 

Pascaly M, Yoo J, Barton JK. DNA mediated charge transport characterization of a DNA radical locaUzed at an artificial nucleic acid base. J. Am. Chem. Soc. 2002 124 9083-9092. 

The transition from tunneling to activated transport can be manifested also by the temperature dependence of the process. One expects that at low temperature such processes will be dominated by tunneling, therefore show weak or no dependence on temperature. As the temperature increases we expect a crossover to the activated mode of transport, characterized by an Arrhenius behavior. Fig. 16.10 shows an example of such crossover phenomenon. 

Harper, J.C., Christensen, P.A., Egerton, T.A., and Scott, K. (2001), Mass transport characterization of a novel gas sparged photoelectrochemical reactor, Journal of Applied Electrochemistry, 31 267-276. 

The main goal of this work is to give a brief review of recent advances in synthesis and electrical transport characterization of polymer nanofibers in order to understand the intrinsic transport mechanism in these materials. 

GRAPH 12.33 Two Fonnal Graphs of an electrochemical reaction (exchanging Vg electrons) occurring in a thin layer deposited on an electrode (no substance transport) characterized by electrical measurement. Left General case of reversible or irreversible reaction. Right Reversible reaction only, with imposed electrode potential. 

V. P. Schulz, P. P. Mukheijee, and A. Heiko, Compression modeling and transport characterization of the pern fuel cell diffusion medium . Proceedings of the ASME 2011 5 International Conference on Energy Sustainabihty 9 International Fuel Cell Science, Engineering and Technology Conference, Paper No. ESFuelCell2011-54298 (2011). ASME, Washington DC . 

Accurate Equilibrium and Transport Characterization There is a real need to obtain such data with improved accuracy and internal consistency measured on very well defined (multilayer) strucmres. In particular, high-temperamre, high-pressure data are very scarce. 

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