Carbon-bonded silver nanoparticles: alkyne-functionalized ligands for SERS imaging of mammalian cells
Carbon-bonded silver nanoparticles: alkyne-functionalized ligands for SERS imaging of mammalian cells
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DOI：
10.1039/c0cc05331g
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发表时间：
2011-01-01
影响因子：
4.9
通讯作者：
Pezacki, John P.
中科院分区：
文献类型：
--
作者：
Kennedy, David C.;Mckay, Craig S.;Pezacki, John P.
与末端炔键结合的银纳米颗粒在水溶液中形成稳定的颗粒，为碳-金属键产生的分子成像产生强烈的SERS信号，并扩大了可用于稳定功能化等离子体颗粒的分子范围，用于哺乳动物细胞成像应用。β -内酰胺代表了一类生物学上重要的分子，可以以这种方式适应SERS研究。
Silver nanoparticles bonded to terminal alkynes form stable particles in aqueous solution, produce strong SERS signals for molecular imaging that arise from the carbon-metal bond, and expand the scope of molecules that can be used to stably functionalize plasmonic particles for mammalian cell imaging applications. beta-Lactams represent a class of biologically important molecules that can be adapted to SERS studies in this manner.