[1]罗 阳,杜思南,秦振立,等.水分散性发红光Mn2+掺杂NaYF4:Yb3+/Er3+上转换纳米粒子的合成[J].四川师范大学学报(自然科学版),2017,(04):524-530.[doi:10.3969/j.issn.1001-8395.2017.04.016 ]
 LUO Yang,DU Sinan,QIN Zhenli,et al.Synthesis of Red Luminescent Mn2+ Doped NaYF4:Yb3+/Er3+ Nanoparticles Modified with Triton-Phosphate[J].Journal of SichuanNormal University,2017,(04):524-530.[doi:10.3969/j.issn.1001-8395.2017.04.016 ]
点击复制

水分散性发红光Mn2+掺杂NaYF4:Yb3+/Er3+上转换纳米粒子的合成()
分享到:

《四川师范大学学报(自然科学版)》[ISSN:1001-8395/CN:51-1295/N]

卷:
期数:
2017年04期
页码:
524-530
栏目:
基础理论
出版日期:
2017-04-30

文章信息/Info

Title:
Synthesis of Red Luminescent Mn2+ Doped NaYF4:Yb3+/Er3+ Nanoparticles Modified with Triton-Phosphate
文章编号:
1001-8395(2017)04-0524-07
作者:
罗 阳 杜思南 秦振立 左 芳*
西南民族大学 化学与环境保护工程学院, 四川 成都 610041
Author(s):
LUO Yang DU Sinan QIN Zhenli ZUO Fang
College of Chemistry &
Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, Sichuan
关键词:
水热法 NaYF4:Yb3+/Er3+ 上转换 配体交换
Keywords:
hydrothermal NaYF4:Yb3+/Er3+ upconversion ligand-exchange
分类号:
O614.344
DOI:
10.3969/j.issn.1001-8395.2017.04.016
文献标志码:
A
摘要:
以稀土硝酸盐为原料,采用水热法合成油酸包覆的发红光Mn2+掺杂NaYF4:Yb3+/Er3+(Mn2+ doped-NaYF4:Yb3+/Er3+)上转换纳米粒子,然后以曲拉通磷酸酯为亲水性配体,通过配体交换法将油酸包覆的油分散性Mn2+ doped-NaYF4:Yb3+/Er3+上转换纳米粒子转变成曲拉通磷酸酯包覆的水分散性纳米粒子.随后采用透射电子显微镜(TEM)、动态光散射仪(DLS)、X射线衍射仪(XRD)、荧光分光光度计、傅立叶变换红外光谱仪(FTIR)及热重分析仪(TGA)对合成样品进行表征.结果表明:曲拉通磷酸酯包覆的Mn2+ doped-NaYF4:Yb3+/Er3+上转换纳米粒子平均粒径为19.54 nm,具有良好的水分散性.
Abstract:
Mn2+ doped-NaYF4:Yb3+/Er3+ nanoparticles are synthesized by one-step hydrothermal method using rare-earth nitrate as raw materials, and then the hydrophobic nanoparticles are transferred into water dispersible nanoparticles through the ligand-exchange method using triton-phosphateas as the hydrophilic ligand. The samples are characterized with transmission electron microscopy(TEM), dynamic light scattering(DLS), X-ray diffraction(XRD), fluorescence spectrophotometer, Fourier transform infrared spectroscopy(FTIR)and thermogravimetric analyzer(TGA). The results reveal that the average size of triton-phosphate modified Mn2+ doped-NaYF4:Yb3+/Er3+ nanoparticles are about 19.54 nm and exhibit good water dispensability.

参考文献/References:

[1] WANG X, ZHUANG J, PENG Q, et al. A general strategy for nanocrystal synthesis[J]. Nature,2005,437(7055):121-124.
[2] CHATTERJEE D K, RUFAIHAH A J, ZHANG Y. Upconversion fluorescence imaging of cells and small animals using lanthanide doped nanocrystals[J]. Biomaterials,2008,29(7):937-943.
[3] WANG L Y, LI Y D. Green upconversion nanocrystals for DNA detection[J]. Chem Commun,2006,24:2557-2559.
[4] 雷军辉,肖思国,闫磊,等. Er3+单掺,Er3+/Yb3+共掺杂氟化物中红绿上转换荧光机理实探索[J]. 光谱学与光谱分析,2005,25(9):1382-1384.
[5] 高伟,董军,王瑞博,等. Er3+/Yb3+共掺NaYF4/LiYF4微米晶体的上转换荧光特性[J]. 物理学报,2016,65(8):161-169.
[6] ZENG J H, SU J, LI Z H, et al. Synthesis and upconversion luminescence of hexagonal phase NaYF4:Yb3+,Er3+, phosphors of controlled size and morphology[J]. Adv Mater,2005,17(17):2119-2123.
[7] 王猛,刘金玲,密丛丛. NaYF4:Yb,Er上转换荧光纳米颗粒的合成及表面修饰[J]. 东北大学学报(自然科学版),2010,31(2):232-235.
[8] WANG J, WANG F, WANG C, et al. Single-band upconversion emission in lanthanide-doped KMnF3 nanocrystals[J]. Angew Chem Int Ed,2011,50(44):10369-10372.
[9] 张叶叶,刘俊杰,孙治国,等. 纳米材料在癌症光动力治疗研究中的应用进展[J]. 中国医院药学杂志,2015,35(21):1968-1973.
[10] CUI S, YIN D, CHEN Y, et al. In vivo targeted deep-tissue photodynamic therapy based on near-infrared light triggered upconversion nanoconstruct[J]. ACS Nano,2013,7(1):676-688.
[11] TIAN G, GU Z J, ZHOU L G, et al. Mn2+ dopant-controlled synthesis of NaYF4:Yb/Er upconversion nanoparticles for in vivo imaging and drug delivery[J]. Adv Mater,2012,24(9):1226-1231.
[12] ZHANG F, ZHAO D Y. Synthesis of uniform rare earth fluoride(NaMF4)nanotubes by in situ ion exchange from their hydroxide [M(OH)3] parents[J]. ACS Nano,2009,3(1):159-164.
[13] LIU Q, SUN Y, LI F Y, et al. Sub-10 nm hexagonal lanthanide-doped NaLuF4 upconversion nanocrystals for sensitive bioimaging in vivo[J]. J Am Chem Soc,2011,133(43):17122-17125.
[14] WANG C, CHENG L, LIU Y, et al. Imaging-guided pH-sensitive photodynamic therapy using charge reversible upconversion nanoparticles under near-infrared light[J]. Adv Funct Mater,2013,23(24):3077-3086.
[15] TIAN G, REN W, ZHAO Y L, et al. Red-emitting upconverting nanoparticles for photodynamic therapy in cancer cells under near-infrared excitation[J]. Small,2013,9(11):1929-1938.
[16] QIN Z L, DU S N, LUO Y, et al. Hydrothermal synthesis of superparamagnetic and red luminescent bifunctional Fe3O4@Mn2+-doped NaYF4:Yb/Er core@shell monodisperse nanoparticles and their subsequent ligand exchange in water[J]. Appl Surf Sci,2016,378:174-180.
[17] AN P, ZUO F, WU Y, et al. Fast synthesis of dopamine-coated Fe3O4 nanoparticles through ligand-exchange method[J]. Chinese Chem Lett,2012,23(9):1099-1102.
[18] CHEN Z G, CHEN H L, HU H, et al. Versatile synthesis strategy for carboxylic acid-functionalized upconverting nanophosphors as biological labels[J]. J Am Chem Soc,2008,130(10):3023-3029.
[19] HOU Z Y, LI C X, MA P G, et al. Electrospinning preparation and drug-delivery properties of an upconversion luminescent porous NaYF4:Yb3+,Er3+@silica fiber nanocomposite[J]. Adv Funct Mater,2011,21(12):2356-2365.
[20] BUDIJONO S J, SHAN J N, YAO N, et al. Synthesis of stable block-copolymer-protected NaYF4:Yb3+,Er3+upconverting phosphor nanoparticles[J]. Chem Mater,2010,22(2):311-318.
[21] 万芳,易灵,柴岚岚,等. 多元磷酸酯的微波合成[J].四川师范大学学报(自然科学版),2005,28(6):715-718.
[22] CHIU N F, FAN S Y, YANG C D, et al. Carboxyl-functionalized graphene oxide composites as SPR biosensors with enhanced sensitivity for immunoaffinity detection[J]. Biosens & Bioelectron,2017,89(1):370-376.
[23] WANG X F, MEI Z, WANG Y Y, et al. Comparison of four methods for the biofunctionalization of gold nanorods by the introduction of sulfhydryl groups to antibodies[J]. Beilstein J Nanotech,2017,8:372-380.
[24] IYYAPPAN E, WILSON P, SHEELA K, et al. Role of triton X-100 and hydrothermal treatment on the morphological features of nanoporous hydroxyapatite nanorods[J]. Mat Sci & Eng C-Mater,2016,63:554-562.
[25] 蔡万玲. 水热法合成MoO2纳米结构的形貌控制研究[J]. 四川师范大学学报(自然科学版),2010,33(5):668-671.
[26] 梁鸿霞,李涛,吴云. 水热法制备NaSm(MoO4)2-x(WO4)x固溶体微晶及其发光性能[J]. 四川师范大学学报(自然科学版),2015,38(1):109-113. 
[27] SHAO W Y, HUA R N, ZHANG W, et al. Hydrothermal synthesis of poly(acrylic acid)-functionalized α-(β-)NaYF4:Yb,Er up-conversion nano-/micro-phosphors[J]. Powder Technol,2013,237:326-332.
[28] BOYER J C, VETRONE F, CUCCIA L A, et al. Synthesis of colloidal upconverting NaYF4 nanocrystals doped with Er3+,Yb3+ and Tm3+,Yb3+ via thermal decomposition of lanthanide trifluoroacetate precursors[J]. J Am Chem Soc,2006,128(23):7444-7445.

相似文献/References:

[1]蔡万玲.水热法合成MoO2纳米结构的形貌控制研究[J].四川师范大学学报(自然科学版),2010,(05):668.
 CAI Wan ling.Study on Morphology Control of Molybdenum Dioxide Nanostructure Synthesized by Hydrothermal Method[J].Journal of SichuanNormal University,2010,(04):668.

备注/Memo

备注/Memo:
收稿日期:2016-12-06
基金项目:国家自然科学基金(50903011和51273220)
*通信作者简介:左 芳(1980—),女,副教授,主要从事功能高分子的研究,E-mail:polymerzf@swun.cn
更新日期/Last Update: 2017-04-30