Synthesis, characterization and oxygen-sensing properties of a novel luminescent Cu(I) complex

	Synthesis, characterization and oxygen-sensing properties of a novel luminescent Cu(I) complex
其他题名	论文其他题名
	Shi L. F.; Li B.; Lu S. Z.; Zhu D. X.; Li W. L.
	2009
发表期刊	Applied Organometallic Chemistry
ISSN	0268-2605
卷号	23 期号:10 页码:379-384
摘要	A novel luminescent copper(I) complex with formula [Cu(PPh(3))(2)(PIP)]BF(4) (PPh(3) = triphenyl phosphine, PIP = 2-phenyl-1H-imidazo[4,5-f][1,10]phenanthroline) has been synthesized and characterized by (1)H NMR, IR, elemental analysis and X-ray crystal structure analysis. In solid state, it displays broad band emission upon excitation at lambda = 420 nm with the emission maximum locates at 551 nm. Its excited-state lifetime is in the microsecond time scale (3.02 mu s); as a result, its emission intensity is sensitive to oxygen concentration and shows oxygen-sensing properties after being encapsulated into mesoporous silica MCM-41. For the system with 60 mg/g loading level, a sensitivity (I(0)/I) of 4.35, a fluorescence quenching time (t(Q)) of 5 s and a recovery time (t(R)) of 36 s were achieved. Even after aging for 5 months, the sensitivities of the three loading level systems can be retained, ignoring the measurement error, which indicates that they possess long-term stability. Copyright (C) 2009 John Wiley & Sons, Ltd.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26339
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Shi L. F.,Li B.,Lu S. Z.,et al. Synthesis, characterization and oxygen-sensing properties of a novel luminescent Cu(I) complex[J]. Applied Organometallic Chemistry,2009,23(10):379-384.
APA	Shi L. F.,Li B.,Lu S. Z.,Zhu D. X.,&Li W. L..(2009).Synthesis, characterization and oxygen-sensing properties of a novel luminescent Cu(I) complex.Applied Organometallic Chemistry,23(10),379-384.
MLA	Shi L. F.,et al."Synthesis, characterization and oxygen-sensing properties of a novel luminescent Cu(I) complex".Applied Organometallic Chemistry 23.10(2009):379-384.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Shi-2009-Synthesis, （227KB）			开放获取	--	浏览下载