%0 conference lecture (invited) %@ %A Luetzow, K., Darkow, R., Mullaney, M., Groth, T., Albrecht, W., Tishchenko, G., Paul, D. %D 2002 %J Particles 2002, Medical/Biochemical Diagnostic, Pharmaceutidcal and Drug Delivery Applications of Particle Technology %T Development of Nanoparticles for Therapeutical Apheresis %U %X