Neodymium-doped nanoparticles for infrared fluorescence bioimaging: The role of the host

被引：93

作者：

del Rosal, Blanca ^{[1
]}

Perez-Delgado, Alberto ^{[1
]}

Misiak, Malgorzata ^{[2
]}

Bednarkiewicz, Artur ^{[2
,3
]}

Vanetsev, Alexander S. ^{[4
]}

Orlovskii, Yurii ^{[4
,5
]}

Jovanovic, Dragana J. ^{[6
]}

Dramicanin, Miroslav D. ^{[6
]}

Rocha, Ueslen ^{[1
]}

Kumar, K. Upendra ^{[7
]}

Jacinto, Carlos ^{[7
]}

Navarro, Elizabeth ^{[8
]}

Martin Rodriguez, Emma ^{[1
]}

Pedroni, Marco ^{[9
,10
]}

Speghini, Adolfo ^{[9
,10
]}

Hirata, Gustavo A. ^{[11
]}

Martin, I. R. ^{[12
]}

Jaque, Daniel ^{[1
]}

机构：

[1] Univ Autonoma Madrid, Fac Ciencias, Dept Fis Mat, Fluorescence Imaging Grp, E-28049 Madrid, Spain

[2] Wroclaw Res Ctr EIT, PL-54066 Wroclaw, Poland

[3] Univ Tartu, Inst Phys, EE-50411 Tartu, Estonia

[4] PAS, Inst Low Temp & Struct Res, PL-50422 Wroclaw, Poland

[5] Prokhorov Gen Phys Inst RAS, Moscow 119991, Russia

[6] Univ Belgrade, Vinca Inst Nucl Sci, Belgrade 11001, Serbia

[7] Univ Fed Alagoas, Inst Fis, Grp Foton & Fluidos Complexos, BR-57072900 Maceio, AL, Brazil

[8] Univ Autonoma Metropolitana Iztapalapa, Eco Catalisis, Dept Quim, Mexico City 09340, DF, Mexico

[9] Univ Verona, Dipartimento Biotecnol, Nanomat Res Grp, I-37100 Verona, Italy

[10] UdR Verona, INSTM, Verona, Italy

[11] Univ Nacl Autonoma Mexico, Ctr Nanociencias & Nanotecnol, Mexico City 22860, DF, Mexico

[12] Univ La Laguna, Inst Mat & Nanotecnol, Dept Fis, San Cristobal De La Lagu 38206, Santa Cruz De T, Spain

来源：

JOURNAL OF APPLIED PHYSICS | 2015年 / 118卷 / 14期

关键词：

IN-VIVO; UP-CONVERSION; CARBON NANOTUBES; QUANTUM DOTS; NANOCRYSTALS; 1ST; LUMINESCENCE; EFFICIENCY; WINDOWS; CANCER;

D O I：

10.1063/1.4932669

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The spectroscopic properties of different infrared-emitting neodymium-doped nanoparticles (LaF3:Nd 3+, SrF2:Nd3+, NaGdF4:Nd3+, NaYF4:Nd3+, KYF4:Nd3+, GdVO4:Nd3+, and Nd:YAG) have been systematically analyzed. A comparison of the spectral shapes of both emission and absorption spectra is presented, from which the relevant role played by the host matrix is evidenced. The lack of a "universal" optimum system for infrared bioimaging is discussed, as the specific bioimaging application and the experimental setup for infrared imaging determine the neodymiumdoped nanoparticle to be preferentially used in each case. (C) 2015 AIP Publishing LLC.

引用

页数：11

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