Stem-directed growth of highly fluorescent silver nanoclusters for versatile logic devices

	Stem-directed growth of highly fluorescent silver nanoclusters for versatile logic devices
	Li J ; Jia XF ; Li DY ; Ren JT ; Han YC ; Xia Y ; Wang EK
刊名	nanoscale
	2013
卷号	5 期号:13 页码:6131-6138
关键词	ONE-POT SYNTHESIS NUCLEIC-ACID DNA CLUSTERS SPECTROSCOPY NUCLEOTIDES EMISSION COLOR GATES IONS
ISSN号	2040-3364
通讯作者	xia y
中文摘要	this work described for the first time the stem-directed growth of silver nanoclusters (agncs) with high brightness using the well-chosen hairpin dna structure. in comparison with the corresponding double-stranded (ds) dna capped agncs, the fluorescence emission of hairpin dna structure templated agncs were lighted up with 12.5-fold enhancement fluorescent intensity by sequence modification with t-loop. it provided a new prospect for precise placement of nanoscale optical elements onto dna scaffolds. and these dna protected agncs exhibited the base sequence, strand length and microenvironment-dependent fluorescent properties. benefiting from these properties, versatile logic gates (or, not, inhibit, xnor, implication) were constructed using different ions as inputs with agncs as signal transducer.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000320398300059
公开日期	2014-04-18
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/50256]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Li J,Jia XF,Li DY,et al. Stem-directed growth of highly fluorescent silver nanoclusters for versatile logic devices[J]. nanoscale,2013,5(13):6131-6138.
APA	Li J.,Jia XF.,Li DY.,Ren JT.,Han YC.,...&Wang EK.(2013).Stem-directed growth of highly fluorescent silver nanoclusters for versatile logic devices.nanoscale,5(13),6131-6138.
MLA	Li J,et al."Stem-directed growth of highly fluorescent silver nanoclusters for versatile logic devices".nanoscale 5.13(2013):6131-6138.