Hydrothermal synthesis and characterisation of glutamine-modified rod-like hydroxyapatite nanoparticles

2012 ◽  
Vol 7 (12) ◽  
pp. 1292-1295 ◽  
Author(s):  
Haiying Cui ◽  
Heng Liu ◽  
Jieling Qin ◽  
Yang Li ◽  
Hua Tang ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Hydroxyapatite Nanoparticles

Morphologies of hydroxyapatite nanoparticles adjusted by organic additives in hydrothermal synthesis

2009 ◽  
Vol 16 (6) ◽  
pp. 871-875 ◽  
Author(s):  
Hai-bin Zhang ◽  
Ke-chao Zhou ◽  
Zhi-you Li ◽  
Su-ping Huang ◽  
Yan-zhong Zhao
Keyword(s):  
Hydrothermal Synthesis ◽  
Hydroxyapatite Nanoparticles ◽  
Organic Additives

On enhancement and control of green emission of rare earth co-doped hydroxyapatite nanoparticles: synthesis and upconversion luminescence properties

2021 ◽  
Author(s):  
Hoang Nhu Van ◽  
Tu Le Manh ◽  
Dung Do Thi Thuy ◽  
Vuong-Hung Pham ◽  
Duy-Hung Nguyen ◽  
...  
Keyword(s):  
Rare Earth ◽  
Hydrothermal Synthesis ◽  
Low Temperature ◽  
Upconversion Luminescence ◽  
Green Emission ◽  
Luminescence Properties ◽  
Hydroxyapatite Nanoparticles ◽  
Nanoparticles Synthesis ◽  
And Control ◽  
Co Doped

In this work, low-temperature hydrothermal synthesis of a series of xMo–1%Er–10%Yb (x:mol%) doped hydroxyapatite (HA) phosphors was studied.

scholarly journals Hydrothermal synthesis of hydroxyapatite nanoparticles and their protein adsorption behavior

2013 ◽  
Vol 121 (1417) ◽  
pp. 797-801 ◽  
Author(s):  
Fukue NAGATA ◽  
Yoshihiro YAMAUCHI ◽  
Masahiro TOMITA ◽  
Katsuya KATO
Keyword(s):  
Hydrothermal Synthesis ◽  
Protein Adsorption ◽  
Adsorption Behavior ◽  
Hydroxyapatite Nanoparticles

scholarly journals Hydrothermal synthesis of hydroxyapatite nanoparticles with various counterions as templates

2010 ◽  
Vol 118 (1384) ◽  
pp. 1195-1198 ◽  
Author(s):  
Lin WANG ◽  
Luqian WENG ◽  
Liangliang WANG ◽  
Shenhua SONG
Keyword(s):  
Hydrothermal Synthesis ◽  
Hydroxyapatite Nanoparticles

Hydrothermal synthesis of MoS 2 nanoflowers and their capacitive property

2019 ◽  
Vol 14 (5) ◽  
pp. 493-495 ◽  
Author(s):  
Qinghua Yang ◽  
Chunni Xiao ◽  
Bingbing Chen ◽  
Lin Ma ◽  
Limei Xu
Keyword(s):  
Hydrothermal Synthesis ◽  
Capacitive Property

Hydrothermal Synthesis and Solid-State Laser Refrigeration of Ytterbium-Doped Potassium Lutetium Fluoride (KLF) Microcrystals

2020 ◽  
Author(s):  
Xiaojing Xia ◽  
Anupum Pant ◽  
Xuezhe Zhou ◽  
Elena Dobretsova ◽  
Alex Bard ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Solid State ◽  
Information Science ◽  
Point Group ◽  
Solid State Laser ◽  
Lanthanide Ions ◽  
Group Symmetry ◽  
Luminescence Spectra ◽  
Crystalline Phases ◽  
State Laser

Fluoride crystals, due to their low phonon energies, are attractive hosts of trivalent lanthanide ions for applications in upconverting phosphors, quantum information science, and solid-state laser refrigeration. In this article, we report the rapid, low-cost hydrothermal synthesis of potassium lutetium fluoride (KLF) microcrystals for applications in solid-state laser refrigeration. Four crystalline phases were synthesized, namely orthorhombic K<sub>2</sub>LuF<sub>5</sub> (Pnma), trigonal KLuF<sub>4</sub> (P3<sub>1</sub>21), orthorhombic KLu<sub>2</sub>F<sub>7</sub> (Pna2<sub>1</sub>), and cubic KLu<sub>3</sub>F<sub>10</sub> (Fm3m), with each phase exhibiting unique microcrystalline morphologies. Luminescence spectra and emission lifetimes of the four crystalline phases were characterized based on the point-group symmetry of trivalent cations. Laser refrigeration was measured by observing both the optomechanical eigenfrequencies of microcrystals on cantilevers in vacuum, and also the Brownian dynamics of optically trapped microcrystals in water. Among all four crystalline phases, the most significant cooling was observed for 10%Yb:KLuF<sub>4</sub> with cooling of 8.6 $\pm$ 2.1 K below room temperature. Reduced heating was observed with 10%Yb:K<sub>2</sub>LuF<sub>5</sub>

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