Synthesis of Calcium Fluoride Nanoparticles in a Microreactor with Intensely Swirling Flows

2021 ◽  
Vol 66 (7) ◽  
pp. 1047-1052
Author(s):  
R. Sh. Abiev ◽  
A. V. Zdravkov ◽  
Yu. S. Kudryashova ◽  
A. A. Alexandrov ◽  
S. V. Kuznetsov ◽  
...  
Keyword(s):  
Calcium Fluoride ◽  
Swirling Flows ◽  
Fluoride Nanoparticles

Calcium fluoride nanoparticles induced suppression of Streptococcus mutans biofilm: an in vitro and in vivo approach

2015 ◽  
Vol 100 (4) ◽  
pp. 1901-1914 ◽  
Author(s):  
Shatavari Kulshrestha ◽  
Shakir Khan ◽  
Sadaf Hasan ◽  
M. Ehtisham Khan ◽  
Lama Misba ◽  
...  
Keyword(s):  
Streptococcus Mutans ◽  
Calcium Fluoride ◽  
Fluoride Nanoparticles

Investigation of anti-bacterial activity and cytotoxicity of calcium fluoride nanoparticles

2017 ◽  
Vol 193 ◽  
pp. 38-44 ◽  
Author(s):  
Whitelin Annie Bala ◽  
V.S. Benitha ◽  
K. Jeyasubramanian ◽  
G.S. Hikku ◽  
Padmavathy Sankar ◽  
...  
Keyword(s):  
Calcium Fluoride ◽  
Bacterial Activity ◽  
Fluoride Nanoparticles

Development and Characterization of Bioadhesive Film Embedded with Lignocaine and Calcium Fluoride Nanoparticles

2020 ◽  
Vol 21 (2) ◽  
Author(s):  
Hira Ghafar ◽  
Muhammad Imran Khan ◽  
Hafiz Shoaib Sarwar ◽  
Samiya Yaqoob ◽  
Syed Zajif Hussain ◽  
...  
Keyword(s):  
Calcium Fluoride ◽  
Fluoride Nanoparticles

scholarly journals Investigation of the deposition of calcium fluoride nanoparticles on the chips of CaF2 single crystals

2021 ◽  
Vol 23 (4) ◽  
pp. 607-613
Author(s):  
Pavel P. Fedorov ◽  
Maria N. Mayakova ◽  
Radmir V. Gaynutdinov ◽  
Natalia Yu. Tabachkova ◽  
Gennadiy A. Komandin ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Calcium Fluoride ◽  
Substrate Surface ◽  
Complex Structure ◽  
Submicron Particles ◽  
Layer Composite ◽  
Crystal Substrate ◽  
Co Precipitation ◽  
20 Nm ◽  
Fluoride Nanoparticles

The deposition of calcium fluoride nanoparticles on single crystal chips of calcium fluoride was studied. CaF2 nanoparticles were synthesized by co-precipitation from aqueous nitrate solutions using hydrofluoric acid as a fluorinating agent at a batch system. The prepared samples were examined by atomic force microscopy, scanning electron microscopy, transmission electron microscopy and optical transmission. There is an inhomogeneous coating of the substrate surface with submicron particles of about 100–150 nm in size, which are clusters of nanoparticles of 15-20 nm in size. The initial nanoparticles coherently grow on the surface of the crystal substrate. Heat treatment of the substrate-deposited layer composite at 600 °C leads to the coalescence of submicron particles and the formation of a porous layer of a complex structure.

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