资料：Plasmon-enhanced fluorescence provided by silver nanoprisms for sensitive detection of sulfide做者：G Lin，M Lewandowska医学文献超链接：//www.zhangqiaokeyan.com/academic-journal-foreign_sensors-actuators-chemical_thesis/0204120256992.html引言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.

贵重金属质nm级构成，如银，在荧光增加中引领重点要功用。在本诗中，凭借安全实用種子介导的迅雷链接发芽方式方法手工制造一堆类型银nm级三棱镜，从而凭借自动调节银種子水溶液的表面能积，其的表面能等铁离子体震动（SPR）阀值能否从500nm到900nm管理。进而凭借安全实用缔合物COOH-PEG-SH和链霉抗怪物素蛋白酶 - 怪物素键将这几种用化学合成的银nm级纳压nm级与ATTO550缀合。史实说明，任何这以下几种银纳莫纳莫型在改善ATTO550的荧光的标准工作方面存在着顺畅的工作能力素质，尤其要是在570nm处含有SPR峰的荧光的标准，这导至荧光的标准的近10倍。利用应用Atto550官能化银納米素（SPR 570nm），设计制作了“OFF”感应器器，其提示出出众的在水稀硫酸中降钙素原查重查重塑炼物的出众工作能力素质。涉及推介：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及以上优秀文章资源种类常见杂志期刊或文章，予以抄袭请练习你们删除文件！