Accurate determination of the dielectric parameters of spherical shells in suspension.
A novel, self-consistent, algebraic method is developed within the framework of Maxwell-Wagner theory (i.e., 'mixture formula' and single shell model) for obtaining the dielectric parameters, such as epsilon(s), kappa(s) and f(Q) of spherical shells. The efficacy of the procedure that-in contrast to previous ones-is void of any approximations, was successfully tested by reanalyzing existing data on polystyrene microcapsules.
Department of Chemistry and Biochemistry, University of Texas - Arlington, Arlington, Texas 76019, USA.
Niloofar
N
Asgharian
Zoltan A
ZA
Schelly
D000465:Algorithms; D002214:Capsules / Q000737:chemistry; D002462:Cell Membrane / Q000737:chemistry / Q000378:metabolism; D016503:Drug Delivery Systems; D004553:Electric Conductivity; D008956:Models, Chemical; D011137:Polystyrenes / Q000737:chemistry*; D012680:Sensitivity and Specificity; D013535:Suspensions / Q000737:chemistry
D002214:Capsules; D011137:Polystyrenes; D013535:Suspensions