医学文献：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学术论文联接： 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.

调查了有两类光讯号的表明作用化金奈米棒（GNR）及定位和探究活细胞膜的技能。用第十六烷基前三基溴化铵（CTAB）当做外形结果导向剂，设计出尺寸规格和众横比更加均匀的GNR。合成视频的GNR能够 热烈怎强GNR上粘接的MGITC的拉曼网络信号。聚乙二醇（SH-PEG-COOH）和SH-PEG-FITC实现与CTAB的配体互换与GNR连到。二者能能相对稳定GNR，下降血肿瘤血细胞致癌性并保证荧光数据。血肿瘤血细胞阻隔肽与SH-PEG-COOH共价融合，以鼓励GNR来到活血肿瘤血细胞。与MCF-7组织一齐锻炼后，外表面官能化的Au微米棒可能开启MCF-7组织，合用强化的MGITC拉曼卫星信号灯、FITC荧光和瑞利散射卫星信号灯通过跟踪定位。关于推存：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之内散文信息由来特殊杂志期刊或文献资料，如不抄袭请连系他们删出！