{"title":"脂质体","authors":"S. Bhattacharjee","doi":"10.1201/9780429031236-3","DOIUrl":null,"url":null,"abstract":"Liposomes are spherical engineered particles made of phospholipids used in the pharmaceutical and cosmetic industries. The size and surface charge of liposomes are important characteristics which require measurement and monitoring. Dynamic light scattering (DLS) is the most common analytical technique used for measuring the size of submicron liposomes. Single particle optical sizing (SPOS) is used to measure the size of liposomes greater than one micron. The Entegris Nicomp DLS system and AccuSizer SPOS system are used in laboratories around the world for the accurate measurement of the size and charge (zeta potential) of liposomes.","PeriodicalId":296305,"journal":{"name":"Principles of Nanomedicine","volume":"65 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Liposomes\",\"authors\":\"S. Bhattacharjee\",\"doi\":\"10.1201/9780429031236-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Liposomes are spherical engineered particles made of phospholipids used in the pharmaceutical and cosmetic industries. The size and surface charge of liposomes are important characteristics which require measurement and monitoring. Dynamic light scattering (DLS) is the most common analytical technique used for measuring the size of submicron liposomes. Single particle optical sizing (SPOS) is used to measure the size of liposomes greater than one micron. The Entegris Nicomp DLS system and AccuSizer SPOS system are used in laboratories around the world for the accurate measurement of the size and charge (zeta potential) of liposomes.\",\"PeriodicalId\":296305,\"journal\":{\"name\":\"Principles of Nanomedicine\",\"volume\":\"65 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-10-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Principles of Nanomedicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1201/9780429031236-3\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Principles of Nanomedicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1201/9780429031236-3","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Liposomes are spherical engineered particles made of phospholipids used in the pharmaceutical and cosmetic industries. The size and surface charge of liposomes are important characteristics which require measurement and monitoring. Dynamic light scattering (DLS) is the most common analytical technique used for measuring the size of submicron liposomes. Single particle optical sizing (SPOS) is used to measure the size of liposomes greater than one micron. The Entegris Nicomp DLS system and AccuSizer SPOS system are used in laboratories around the world for the accurate measurement of the size and charge (zeta potential) of liposomes.
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