{"title":"激光诱导振荡微泡的分子传递和转染","authors":"Qihui Fan, Wenqi Hu, A. Ohta","doi":"10.1109/NEMS.2014.6908813","DOIUrl":null,"url":null,"abstract":"Exogenous molecules were successfully delivered into localized single mammalian adherent cells with oscillating microbubbles induced by microsecond laser pulses. The shear stress due to the oscillation of the microbubble causes the poration of a nearby cell. Specific single cells can be porated by adjusting the laser position to create the microbubbles beneath the target cell. The poration of localized single cells was demonstrated with the delivery of 500-kDa FITC-Dextran dye and 16-kb plasmids.","PeriodicalId":22566,"journal":{"name":"The 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","volume":"4 1","pages":"302-305"},"PeriodicalIF":0.0000,"publicationDate":"2014-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Molecular delivery and transfection by laser-induced oscillating microbubbles\",\"authors\":\"Qihui Fan, Wenqi Hu, A. Ohta\",\"doi\":\"10.1109/NEMS.2014.6908813\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Exogenous molecules were successfully delivered into localized single mammalian adherent cells with oscillating microbubbles induced by microsecond laser pulses. The shear stress due to the oscillation of the microbubble causes the poration of a nearby cell. Specific single cells can be porated by adjusting the laser position to create the microbubbles beneath the target cell. The poration of localized single cells was demonstrated with the delivery of 500-kDa FITC-Dextran dye and 16-kb plasmids.\",\"PeriodicalId\":22566,\"journal\":{\"name\":\"The 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)\",\"volume\":\"4 1\",\"pages\":\"302-305\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-04-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NEMS.2014.6908813\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NEMS.2014.6908813","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Molecular delivery and transfection by laser-induced oscillating microbubbles
Exogenous molecules were successfully delivered into localized single mammalian adherent cells with oscillating microbubbles induced by microsecond laser pulses. The shear stress due to the oscillation of the microbubble causes the poration of a nearby cell. Specific single cells can be porated by adjusting the laser position to create the microbubbles beneath the target cell. The poration of localized single cells was demonstrated with the delivery of 500-kDa FITC-Dextran dye and 16-kb plasmids.
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