Homogeneous NaYF4 dual-functioned core-shell nanostructures with NaYF4:Er3+/Yb3+ core as temperature probe and NaYF4:Sm3+/Yb3+ shell as photothermal converter

被引：5

作者：

Sha, Xuezhu ^{[1
]}

Zheng, Hui ^{[1
]}

Chen, Baojiu ^{[1
]}

Zhang, Jinsu ^{[1
]}

Li, Xiangping ^{[1
]}

Xu, Sai ^{[1
]}

Sun, Jiashi ^{[1
]}

Zhang, Xizhen ^{[1
]}

Cao, Yongze ^{[1
]}

Zhang, Yanqiu ^{[1
]}

Wang, Xin ^{[1
]}

Zhang, Yuhang ^{[1
]}

Xia, Haiping ^{[2
]}

机构：

[1] Dalian Maritime Univ, Dept Phys, Dalian 116026, Liaoning, Peoples R China

[2] Ningbo Univ, Key Lab Photoelect Mat, Ningbo 315211, Zhejiang, Peoples R China

来源：

MATERIALS RESEARCH BULLETIN | 2021年 / 134卷

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

NaYF4; Core-shell nanoparticles; Photothermal conversion; Fluorescence intensity ratio; Temperature sensing; ASSISTED HYDROTHERMAL SYNTHESIS; UP-CONVERSION NANOPARTICLES; FLUORESCENT; PHOSPHORS; HEAT;

D O I：

10.1016/j.materresbull.2020.111086

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In recent years, multi-functional nano-structures potentially used as photothermal conversion agents, biomedical imaging platforms, drug delivery carriers and temperature probes have been widely investigated. In this paper, NaYF4:Er3+/Yb3+@NaYF4:Sm3+/Yb3+ core-shell nanoparticles (NPs) which combined the functions of both the photothermal conversion and temperature detection were synthesized. Temperature sensing properties of the core-shell particles were investigated, and it was found that NaYF4:Er3+/Yb3+ self-coating or NaYF4:Sm3+/Yb3+ coating did not cause substantial change in the temperature sensing properties of Er3+. Furthermore, the photothermal conversion was investigated, and it was found that the photothermal conversion can be achieved by the designed core-shell particles. Moreover, the photo-to-heat conversion capacity increases with increasing Yb3+ concentration and 980 nm laser excitation power, which was also verified by the laser-induced ethanol evaporation experiments.

引用

页数：8

共 40 条

[1] Carvajal O.C., 2019, NANOTECHNOLOGY, V30
[2] Photon upconversion in core-shell nanoparticles
Chen, Xian
Peng, Denfeng
Ju, Qiang
Wang, Feng
[J]. CHEMICAL SOCIETY REVIEWS, 2015, 44 (06) : 1318 - 1330
[3] LaF3 core/shell nanoparticles for subcutaneous heating and thermal sensing in the second biological-window
Clayton Ximendes, Erving
Rocha, Ueslen
Kumar, Kagola Upendra
Jacinto, Carlos
Jaque, Daniel
[J]. APPLIED PHYSICS LETTERS, 2016, 108 (25)
[4] Turning the Heat on Cancer
DeNardo, Gerald L.
DeNardo, Sally J.
[J]. CANCER BIOTHERAPY AND RADIOPHARMACEUTICALS, 2008, 23 (06) : 671 - 679
[5] Er3+-Yb3+ and Eu3+-Er3+-Yb3+ codoped Y2O3 phosphors as optical heater
Dey, Riya
Pandey, Anurag
Rai, Vineet Kumar
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 2014, 190 : 512 - 515
[6] Luminescence and temperature sensing abilities of zincate phosphors co-doped bismuth Bi3+ and lanthanide Eu3+/Sm3+
Ding, Yu
Guo, Ning
Zhu, Miaomiao
Lv, Wenzhen
Ouyang, Ruizhuo
Miao, Yuqing
Shao, Baiqi
[J]. MATERIALS RESEARCH BULLETIN, 2020, 129
[7] Nanoparticle-mediated photothermal effect enables a new method for quantitative biochemical analysis using a thermometer
Fu, Guanglei
Sanjay, Sharma T.
Dou, Maowei
Li, XiuJun
[J]. NANOSCALE, 2016, 8 (10) : 5422 - 5427
[8] Model Development and Experimental Validation for Analyzing Initial Transients of Irradiation of Tissues During Thermal Therapy Using Short Pulse Lasers
Ganguly, Mohit
Miller, Stephanie
Mitra, Kunal
[J]. LASERS IN SURGERY AND MEDICINE, 2015, 47 (09) : 711 - 722
[9] A dual-functional benzobisthiadiazole derivative as an effective theranostic agent for near-infrared photoacoustic imaging and photothermal therapy
Huang, Shuo
Upputuri, Paul Kumar
Liu, Hui
Pramanik, Manojit
Wang, Mingfeng
[J]. JOURNAL OF MATERIALS CHEMISTRY B, 2016, 4 (09) : 1696 - 1703
[10] Upconversion nanoparticles as versatile light nanotransducers for photoactivation applications
Idris, Niagara Muhammad
Jayakumar, Muthu Kumara Gnanasammandhan
Bansal, Akshaya
Zhang, Yong
[J]. CHEMICAL SOCIETY REVIEWS, 2015, 44 (06) : 1449 - 1478

← 1 2 3 4 →