摘要
Thelabellingandimagingoftumorcellswereinvestigatedviaarginine-glycine-asparticacidcysteine(RGDC)peptide-labelledquantumdots(QDs).TheresultsshowthatRGDCmodifiedQDscanlabelSMMC-7721tumorcellsandadheretocellularmembrane.Inconstrast,theunmodifiedQDsaremainlydispersedaroundthecell.WealsofoundthattheRGDC-QDscanpenetrateintothecellat2hofincubation.After6hofincubation,RGDC-QDscanaccumulateinauniqueintracellularregion.
出版日期
2011年05月15日(中国期刊网平台首次上网日期,不代表论文的发表时间)