TY - GEN
T1 - Development of microcapsules containing oil-based contrast medium
AU - Uehara, Masumi
AU - Hamakawa, Syotaro
AU - Maki, Yasuyuki
AU - Dobashi, Toshiaki
PY - 2011
Y1 - 2011
N2 - For efficient transcatheter arterial embolization therapy for hepatocellular carcinoma, we have developed microcapsules containing oil-based contrast medium, as obstructing materials. The microcapsules were prepared by means of the interfacial polymerization to make a wall membrane consisting of polyureaurethane with Lipiodol in the core. The average size of the particles was 80 μm, and the size distribution was fairly small. The extent of X-ray absorption of the microcapsules was controlled by the ratio of the amounts of triisocyanate monomer and Lipiodol in the oil phase on the interfacial polymerization.
AB - For efficient transcatheter arterial embolization therapy for hepatocellular carcinoma, we have developed microcapsules containing oil-based contrast medium, as obstructing materials. The microcapsules were prepared by means of the interfacial polymerization to make a wall membrane consisting of polyureaurethane with Lipiodol in the core. The average size of the particles was 80 μm, and the size distribution was fairly small. The extent of X-ray absorption of the microcapsules was controlled by the ratio of the amounts of triisocyanate monomer and Lipiodol in the oil phase on the interfacial polymerization.
UR - http://www.scopus.com/inward/record.url?scp=79959980515&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79959980515&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/MSF.687.548
DO - 10.4028/www.scientific.net/MSF.687.548
M3 - Conference contribution
AN - SCOPUS:79959980515
SN - 9783037851692
T3 - Materials Science Forum
SP - 548
EP - 551
BT - Functional and Electronic Materials
PB - Trans Tech Publications Ltd
ER -