Membrane transport, scanning electrochemical

Scott, E. R., White, H. S. and Phipps, J. B. lontophoretic transport through porous membranes using scanning electrochemical microscopy Application to in vitro studies of ion fluxes through skin. Anal. Chem. 65 1537-1545, 1993. 

Bath, B. D., H. S. White, and E. R. Scott, Imaging molecular transport across membranes, in Scanning Electrochemical Microscopy, Bard A. J. and M. V. Mirkin, Eds. 2001, Marcel Dekker, New York, pp. 343-395. 

FIG. 13 Schematic drawing of the scanning electrochemical microscope used for imaging molecular transport across a membrane. The membrane separates the donor and receptor solutions. The electroactive species in the donor solution diffuses across the membrane or may be driven across the membrane by an electrical current supplied by the galvanostat. The SECM tip detects the electroactive species as it emerges from the membrane. (From Ref. 16.)... 

Bath BD, Lee RD, White HS, Scott ER (1998) Imaging molecular transport in porous membranes. Observation and analysis of electroosmotic flow in individual pores using the scanning electrochemical microscope. Anal Qiem 70(6) 1047-1058. doi 10.1021/ac971213i... 

Uitto OD, White HS, Aoki K (2002) Diffusive-convective transport into a porous membrane. A comparison of theory and experiment using scanning electrochemical microscopy operated in reverse imaging mode. Anal Chem 74(17) 4577-4582. doi 10.1021/ac0256538... 

Uitto, O. D., and H. S. White, Scanning electrochemical microscopy of membrane transport in the reverse imaging mode. Anal. Chem., Vol. 73, 2001 pp. 533-539. 

McKelvey, K., M. E. Snowden, M. Peruffo, and P. R. Unwin, Quantitative visualization of molecular transport through porous membranes Enhanced resolution and contrast using intermittent contact-scanning electrochemical microscopy. Anal. Chem., Vol. 83, 2011 pp. 6447-6454. 

Gardner, C. E., P. R. Unwin, and J. V. Macpherson, Correlation of membrane structure and transport activity using combined scanning electrochemical-atomic force microscopy, Electrochem. Commun., Vol. 7, 2005 pp. 612-618. 

Kueng, A., Kranz, C., Mizaikoff, B. Imaging of ATP membrane transport with dual micro-disk electrodes and scanning electrochemical microscopy. Biosens. Bioelectwn. 2005, 21, 346-353. 

---