<prompt> Gadzira shanduro yakaoma kunzwisisa yemutsara uyu Akarairwa naFriedrich Fichter weUniversity of Basel, Sahlbom akapedza rondedzero yake.  <response>: Chokwadika, shanduro yakaoma zvikuru yemutsara wacho ndeiyi Akarayirwa naFriedrich Fichter weYunivhesiti yeBasel, Sahlbom akapedza rondedzero yake, kuongorora pamusoro pekuongorora kwe capillary ye colloidal solutions. 