Effect of silica coating on luminescence and temperature sensing properties of Nd3+ doped nanoparticles

被引：24

作者：

Kolesnikov, I. E. ^{[1
,2
]}

Kurochkin, M. A. ^{[1
]}

Kalinichev, A. A. ^{[1
]}

Mamonova, D. V. ^{[3
]}

Kolesnikov, E. Yu. ^{[4
]}

Kurochkin, A. V. ^{[1
]}

Lahderanta, E. ^{[2
]}

Mikhailov, M. D. ^{[3
]}

机构：

[1] St Petersburg State Univ, 7-9 Univ Skaya Nab, St Petersburg 199034, Russia

[2] LUT, Skinnarilankatu 34, Lappeenranta 53850, Finland

[3] VNTs SI Vavilov State Opt Inst, Sci & Technol Inst Opt Mat Sci, Babushkina 36-1, St Petersburg 192171, Russia

[4] Volga State Univ Technol, Lenin Sqr 3, Yoshkar Ola 424000, Russia

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2018年 / 734卷

基金：

俄罗斯科学基金会;

关键词：

Lanthanides; Nanothermometry; Core-shell; Thermal sensitivity; Biological windows; IN-VIVO; NANOSTRUCTURED MATERIALS; YVO4; NANOPARTICLES; NANOCRYSTALS; SENSITIVITY; CONVERSION; NANOTHERMOMETRY; WINDOW; 1ST;

D O I：

10.1016/j.jallcom.2017.11.048

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Structural and luminescence properties of uncovered YVO4:Nd3+ and core-shell YVO4:Nd3+@SiO2 nanoparticles synthesized via modified Pechini technique were studied. Effect of silica shell thickness on steady state and kinetics luminescence parameters was investigated. Synthesized nanoparticles were used as non-contact optical thermometers operating in the second biological window upon heating-free 808 nm light by monitoring fluorescence intensity ratio between Nd3+ emission bands as a temperature-dependent parameter. Benefits of silica coating on the temperature sensing properties were clearly demonstrated. The best thermal sensitivity was found to be 0.40% K-1 at 299 K, the minimum temperature uncertainty was less than 0.5 K, which is enough for accurate temperature evaluation in the real systems. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：136 / 143

页数：8

共 46 条

[1] Nanostructured materials for advanced energy conversion and storage devices [J].

Aricò, AS ;

Bruce, P ;

Scrosati, B ;

Tarascon, JM ;

Van Schalkwijk, W .

NATURE MATERIALS, 2005, 4 (05) :366-377

[2] Ratiometric Optical Thermometer Based on Dual Near-Infrared Emission in Cr3+-Doped Bismuth-Based Gallate Host [J].

Back, Michele ;

Trave, Enrico ;

Ueda, Jumpei ;

Tanabe, Setsuhisa .

CHEMISTRY OF MATERIALS, 2016, 28 (22) :8347-8356

[3] Upconverting Nanoparticles Working As Primary Thermometers In Different Media [J].

Balabhadra, Sangeetha ;

Debasu, Mengistie L. ;

Brites, Carlos D. S. ;

Ferreira, Rute A. S. ;

Carlos, Luis D. .

JOURNAL OF PHYSICAL CHEMISTRY C, 2017, 121 (25) :13962-13968

[4] Boosting the sensitivity of Nd3+-based luminescent nanothermometers [J].

Balabhadra, Sangeetha ;

Debasu, Mengistie L. ;

Brites, Carlos D. S. ;

Nunes, Luis A. O. ;

Malta, Oscar L. ;

Rocha, Joao ;

Bettinelli, Marco ;

Carlos, Luis D. .

NANOSCALE, 2015, 7 (41) :17261-17267

[5] Infrared to visible upconversion of Nd3+ ions in KPb2Br5 low phonon crystal [J].

Balda, R ;

Fernández, J ;

Nyein, EE ;

Hömmerich, U .

OPTICS EXPRESS, 2006, 14 (09) :3993-4004

[6] Nd:YAG Near-Infrared Luminescent Nanothermometers [J].

Benayas, Antonio ;

del Rosal, Blanca ;

Perez-Delgado, Alberto ;

Santacruz-Gomez, Karla ;

Jaque, Daniel ;

Alonso Hirata, Gustavo ;

Vetrone, Fiorenzo .

ADVANCED OPTICAL MATERIALS, 2015, 3 (05) :687-694

[7] Thermometry at the nanoscale [J].

Brites, Carlos D. S. ;

Lima, Patricia P. ;

Silva, Nuno J. O. ;

Millan, Angel ;

Amaral, Vitor S. ;

Palacio, Fernando ;

Carlos, Luis D. .

NANOSCALE, 2012, 4 (16) :4799-4829

[8] A Luminescent Molecular Thermometer for Long-Term Absolute Temperature Measurements at the Nanoscale [J].

Brites, Carlos D. S. ;

Lima, Patricia P. ;

Silva, Nuno J. O. ;

Millan, Angel ;

Amaral, Vitor S. ;

Palacio, Fernando ;

Carlos, Luis D. .

ADVANCED MATERIALS, 2010, 22 (40) :4499-4504

[9] Intratumoral Thermal Reading During Photo-Thermal Therapy by Multifunctional Fluorescent Nanoparticles [J].

Carrasco, Elisa ;

del Rosal, Blanca ;

Sanz-Rodriguez, Francisco ;

Juarranz de la Fuente, Angeles ;

Haro Gonzalez, Patricia ;

Rocha, Ueslen ;

Upendra Kumar, Kagola ;

Jacinto, Carlos ;

Garcia Sole, Jose ;

Jaque, Daniel .

ADVANCED FUNCTIONAL MATERIALS, 2015, 25 (04) :615-626

[10] Nd3+ ions in nanomedicine: Perspectives and applications [J].

del Rosal, B. ;

Rocha, U. ;

Ximendes, E. C. ;

Martin Rodriguez, E. ;

Jaque, D. ;

Garcia Sole, J. .

OPTICAL MATERIALS, 2017, 63 :185-196

← 1 2 3 4 5 →