{"title":"紫外光交联明胶纳米凝胶的制备及其热响应行为","authors":"Y. Maki, W. Saito, T. Dobashi","doi":"10.17106/JBR.32.15","DOIUrl":null,"url":null,"abstract":"UV-crosslinked gelatin nanogel was prepared without using chemical crosslinking agents and its thermoresponsive behaviors were investigated. The particle size of the nanogels decreased on heating, which is attributed to the helix-to-coil transition of gelatin. On the other hand, the increase in the particle size on cooling was not observed in the quiescent solutions, but was noticeably accelerated by the application of shear stress.","PeriodicalId":39272,"journal":{"name":"Journal of Biorheology","volume":"32 1","pages":"15-19"},"PeriodicalIF":0.0000,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.17106/JBR.32.15","citationCount":"1","resultStr":"{\"title\":\"Preparation and thermoresponsive behaviors of UV-crosslinked gelatin nanogels\",\"authors\":\"Y. Maki, W. Saito, T. Dobashi\",\"doi\":\"10.17106/JBR.32.15\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"UV-crosslinked gelatin nanogel was prepared without using chemical crosslinking agents and its thermoresponsive behaviors were investigated. The particle size of the nanogels decreased on heating, which is attributed to the helix-to-coil transition of gelatin. On the other hand, the increase in the particle size on cooling was not observed in the quiescent solutions, but was noticeably accelerated by the application of shear stress.\",\"PeriodicalId\":39272,\"journal\":{\"name\":\"Journal of Biorheology\",\"volume\":\"32 1\",\"pages\":\"15-19\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.17106/JBR.32.15\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Biorheology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.17106/JBR.32.15\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Biorheology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17106/JBR.32.15","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Engineering","Score":null,"Total":0}
Preparation and thermoresponsive behaviors of UV-crosslinked gelatin nanogels
UV-crosslinked gelatin nanogel was prepared without using chemical crosslinking agents and its thermoresponsive behaviors were investigated. The particle size of the nanogels decreased on heating, which is attributed to the helix-to-coil transition of gelatin. On the other hand, the increase in the particle size on cooling was not observed in the quiescent solutions, but was noticeably accelerated by the application of shear stress.
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