Rhodamine 800 as reference substance for fluorescence quantum yield measurements in deep red emission range

被引：60

作者：

Alessi, A. ^{[1
]}

Salvalaggio, M. ^{[1
]}

Ruzzon, G. ^{[2
]}

机构：

[1] Eni SpA, Ist Eni Donegani, Ctro Ric Energie Non Convenz, I-28100 Novara, Italy

[2] HORIBA Jobin Yvon Srl, I-20090 Opera Milano, Italy

来源：

JOURNAL OF LUMINESCENCE | 2013年 / 134卷

关键词：

Rhodamine; 800; Cresyl violet; 101; Fluorescence quantum yield; Molar absorption coefficient; Natural lifetime; LASER-DYES; EFFICIENCY;

D O I：

10.1016/j.jlumin.2012.08.017

中图分类号：

O43 [光学];

学科分类号：

070207 [光学];

摘要：

The determination of fluorescence quantum yields (Phi(f)) of deep red dyes emitting at 635-900 nm is difficult due to lack of suitable standards. In this work, we propose a commercial dye, rhodamine 800 (Rho800), as reference standard which belongs to the family of xanthenes. The quantum yield of rhodamine 800 in absolute ethanol has been studied using a relative method with cresyl violet (CV) and rhodamine 101 (Rho101) as references, and an absolute fluorometric method by integrating sphere measurements. (c) 2012 Elsevier B.V. All rights reserved.

引用

页码：385 / 389

页数：5

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