| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liposome capable of releasing its contents in response to pH and furthermore efficiently delivering a target substance to cell cytoplasm. <P>SOLUTION: There is provided a pH-responsive liposome characterized by retaining to a liposomal membrane a pH-responsive substance having a portion of carboxyl group-containing polysaccharide containing at least one carboxyl group and a hydrophobic portion. <P>COPYRIGHT: (C)2013,JPO&INPIT |
