公开(公告)号：EP3334685A1

公开(公告)日：2018-06-20

申请号：EP16745731.6

申请日：2016-07-29

申请人： Bein, Thomas ,  Engelke, Hanna ,  Feckl, Johann ,  Freiherr von Schirnding, Constantin ,  Ludwig-Maximilians-Universität München

发明人： BEIN, Thomas ,  ENGELKE, Hanna ,  FREIHERR VON SCHIRNDING, Constantin ,  FECKL, Johann

IPC分类号： C01B25/32 ,  A61K9/127 ,  A61K9/51

CPC分类号： A61K9/5115 ,  A61K9/1272 ,  A61K47/02 ,  A61K47/12 ,  A61K47/186 ,  A61K47/24 ,  A61K47/42 ,  B82Y5/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B25/32 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C02F1/288 ,  C05B17/00

摘要： The present invention relates to mesoporous calcium phosphate-citrate nanoparticles, optionally comprising a lipid membrane, and pharmaceutical compositions thereof. The present invention further relates to a method of synthesizing the mesoporous calcium phosphate-citrate nanoparticles. The present invention relates to their use as drug delivery system. The present invention further relates to medical uses as bone or teeth cement, bone material or taste or non-taste masked carrier or delivery system. The present invention relates to the use of the mesoporous calcium phosphate-citrate nanoparticles in the diagnosis and/or treatment of cancer. The present invention further relates to the use of the mesoporous calcium phosphate-citrate nanoparticles in fertilizer or absorber of metal ions from wastewater and/or water.

公开(公告)号：EP1334068A1

公开(公告)日：2003-08-13

申请号：EP01996514.4

申请日：2001-11-14

申请人： Valtchev, Valentin Panov ,  Bein, Thomas W.

发明人： Valtchev, Valentin Panov ,  Bein, Thomas W.

IPC分类号： C01B39/02 ,  C01B39/14 ,  C01B39/20 ,  C01B39/46 ,  B01J13/00 ,  C11D3/12 ,  B01D71/02 ,  C09C1/00 ,  C04B35/622

CPC分类号： C01B39/20 ,  B01J13/0026 ,  C01B39/02 ,  C01B39/14 ,  C01B39/46

摘要： The invention relates to a method for producing zeolite particles having an average particle size of less than 1000 nm, whereby a) a solution is produced from a silicate source, and/or a germanate source and a base, b) a solution is produced from an aluminate source and/or a gallate source and a base, and c) the solutions (a) and (b) are combined, mixed and reacted. The inventive method is characterised in that the pH value of the solution in step (a) is at least 11, and the pH value of the solution in step (b) is at least 11. The invention also relates to nanoscale zeolite particles which can be obtained by the inventive method, and colloidal suspensions containing nanoscale zeolite particles.