[EN] LANTHANOID COMPLEX CAPSULE AND PARTICLE CONTRAST AGENTS, METHODS OF MAKING AND USING THEREOF [FR] CAPSULE DE COMPLEXE LANTHANOÏDE ET AGENTS DE CONTRASTE PARTICULAIRE, LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
LANTHANOID COMPLEX CAPSULE AND PARTICLE CONTRAST AGENTS, METHODS OF MAKING AND USING THEREOF
申请人:WALTERS Marc Anton
公开号:US20120294809A1
公开(公告)日:2012-11-22
The invention relates to compositions of DOTA derivative compounds, lanthanoid-DOTA derivative molecular complex, and lanthanoid-complex encapsulated solid lipid particles or capsules, and methods of making and using the compositions. The solid lipid particles or capsules contain micelle cores stabilized by a hyperbranched polymer shell based from a crosslinked DOTA derivative compound or crosslinked lanthanoid-DOTA derivative complex. These solid lipid particles or capsules can be used in various applications, such as contrast agents or drug delivery vehicles.