文章：Plasmon-enhanced fluorescence provided by silver nanoprisms for sensitive detection of sulfide创作者：G Lin，M Lewandowska医学文献地址：//www.zhangqiaokeyan.com/academic-journal-foreign_sensors-actuators-chemical_thesis/0204120256992.html绪论Noble metallic nanostructures, such as silver, play an important role in fluorescent enhancement. In this paper, a serial of silver nanoprisms were fabricated by using seed-mediated growth method, and their surface plasmon resonance (SPR) peak could be controlled from 500 nm to 900 nm through adjusting the volume of silver seed solution. Then three kinds of as-prepared silver nanoprisms were conjugated with Atto550 by using polymer COOH-PEG-SH and streptavidin-biotin bond. It is proved that all these three silver nanoprisms present good ability in enhancing the fluorescent intensity of Atto550, especially the one with SPR peak at 570 nm, which results in almost ten times enhancement of the fluorescent intensity. By using Atto550 functionalized silver nanoprisms (SPR 570 nm), an "off" sensor has been designed, which shows excellent ability in quantitatively detecting sulfide in aqueous solution.

贵废金属納米组成，如银，在荧光促进中发挥出强调要意义。在这篇文中，按照便用图片种子资源介导的出现措施研发一个多款型银納米三棱镜，或者按照调低银图片种子资源稀硫酸的体型大小，患者的表面上等化合物体振动（SPR）基线能够 从500nm到900nm把控。接下来按照便用聚合反应物COOH-PEG-SH和链霉抗海洋生物工程素核蛋白 - 海洋生物工程素键将三种类型用提纯的银納米纳压納米与ATTO550缀合。其实证明怎么写，因此这四种银纳莫纳莫型在明显增强ATTO550的荧光力度方位发生良好的的特性，尤其要是在570nm处兼备SPR峰的荧光力度，这以至于荧光力度的近10倍。利用利用Atto550官能化银纳米技术素（SPR 570nm），结构设计了“OFF”感应器器，其表现出优秀的在水盐溶液中参考值验测塑炼物的优秀特性。想关选择：Biotin-PEG-FABiotin-PEG-NHSAlkyne-PEG-BiotinSilane-PEG-BiotinLA-PEG-BiotinIA-PEG-BiotinBiotin-PEG-ACAN3-PEG-BiotinOPSS-PEG-BiotinBiotin-PEG-MalBiotin-PEG-SCMSH-PEG-Biotin左右新闻稿件信息内容因素几大类学术期刊或资料，请谅解图片侵权请关系自己去除！