文章：Surface Functionalized Gold Nanorods: Tracking and Observing Live Cell via Three Optical Signals 小说家：Qiu, Xiaozhong; Wang, Yaling; Cui, Yanyan; Sun, Zhipeng; Liu, Ru; Huang, Wenhua; Zhao, Feng; Zu, Yan; Yuan, Hui; Chang, Xueling; Gao, and Xueyun文献综述微信链接： Surface functionalized gold nanorods (GNRs) with three optical signals and the ability to track and observe live cells was investigated. The Cetyltrimethyl Ammonium Bromide (CTAB) was used as the shape-directing agent to develop GNRs with uniform size and aspect ratio. The as-synthesized GNRs can strongly enhance the Raman signal of the attached MGITC on the GNRs. Polyethylene glycol (SH-PEG-COOH) and SH-PEG-FITC were attached with GNRs through ligand exchange with CTAB. They can stabilize the GNRs, reduce the cytotoxicity and provide fluorescence signal. A cell-penetrating peptide was covalently conjugated with SH-PEG-COOH to assist the GNRs to enter living cell. After cultured with the MCF-7 cells, the surfaced functionalized Au nanorods can enter the MCF-7 cells and be tracking with enhanced MGITC Raman signal, FITC fluorescence, and Rayleigh scatter signal.

科研了还具有3种光走势的外表面作用化金纳米技术棒（GNR）及其定位跟踪和分析活组织细胞的特性。采用16烷基三甲医院基溴化铵（CTAB）为形状图片大全指引剂，激发出厚度和丛横比不匀的GNR。合成视频的GNR能够 浓烈增进GNR上映照的MGITC的拉曼网络信号。聚乙二醇（SH-PEG-COOH）和SH-PEG-FITC在与CTAB的配体更换与GNR接。想一想可不可以相对稳定GNR，消减组织神经元核致毒并给予荧光电磁波。组织神经元核可穿透肽与SH-PEG-COOH共价构建，以让GNR进入到活组织神经元核。与MCF-7血细胞核一并养成后，外层官能化的Au纳米技术棒可以开启MCF-7血细胞核，混用加强的MGITC拉曼移动数据、FITC荧光和瑞利散射移动数据去监控。有关介绍：SH-PEG-RGDSH-PEG-EPOGala-PEG-SHSH-PEG-NTASH-PEG-DASH-PEG-SCMDBCO-PEG-SHSH-PEG-NH-MethoxyphenoneSH-PEG-SCSH-PEG-HZACA-PEG-SHSH-PEG-OHAC-PEG-SHAlKyne-PEG-SH上面文章知识知识来源于几大类杂志或专著，如无抄袭请找人们刪除！