Thermally stimulated depolarization of a phosphate glass

1973 ◽  
Vol 23 (11) ◽  
pp. 1241-1248 ◽  
Author(s):  
I. Thurzo ◽  
E. Mariani ◽  
H. Hekš
Keyword(s):  
Phosphate Glass ◽  
Thermally Stimulated Depolarization

The possibility of using tantalum oxide microparticles in phosphate glass for radiation therapy of malignant neoplasms

2020 ◽  
pp. 85-87
Author(s):  
O. S. Plotnikova ◽  
V. I. Apanasevich ◽  
M. A. Medkov ◽  
A. A. Polezhaev ◽  
V. I. Nevozhai ◽  
...  
Keyword(s):  
Phosphate Glass ◽  
Linear Accelerator ◽  
Malignant Tumors ◽  
Video Recording ◽  
Tantalum Oxide ◽  
Vertical Plane ◽  
Secondary Radiation ◽  
Semiconductor Diode ◽  
Malignant Neoplasms ◽  
Diode Detector

Objective: The creation of the medicine for a local radiomodification of tumors.Methods: The level of the secondary radiation on the surface of the phosphate glass powder with the inclusion of tantalum oxide processed by 6 MeV deceleration emission was studied. Medical linear accelerator TrueBeam (Varian, USA), and Semiconductor diode detector PDI 2.0 (Sun Nuclear Corp., USA) having the system of moving in vertical plane and the system of position video recording were used.Results: The presence of the phosphate glass (containing 20% Та2О5) on the surface gave a 63.7% increase to the secondary radiation. It’s around two thirds of the overall level.Conclusion: An opportunity to create a medicine on the basis of phosphate glass, containing tantalum oxide, for local radiomodification of malignant tumors. 

Proton Conductivity of Niobium Phosphate Glass Thin Films

2018 ◽  
Vol 28 (5) ◽  
pp. 308-314
Author(s):  
Dae Ho Kim ◽  
Sung Bum Park ◽  
Yong-il Park
Keyword(s):  
Thin Films ◽  
Proton Conductivity ◽  
Phosphate Glass ◽  
Niobium Phosphate

scholarly journals Phosphate glass fibres with therapeutic ions release capability – a review

2019 ◽  
Vol 119 (1) ◽  
pp. 1-14 ◽  
Author(s):  
Agata Lapa ◽  
Mark Cresswell ◽  
Phil Jackson ◽  
Aldo R. Boccaccini
Keyword(s):  
Phosphate Glass ◽  
Glass Fibres

scholarly journals Development and physicochemical characterization of novel porous phosphate glass bone graft substitute and in vitro comparison with xenograft

2021 ◽  
Vol 32 (6) ◽  
Author(s):  
Niketa Chauhan ◽  
Nilay Lakhkar ◽  
Amol Chaudhari
Keyword(s):  
Cell Proliferation ◽  
Physicochemical Properties ◽  
Bone Graft ◽  
Phosphate Glass ◽  
Physicochemical Characterization ◽  
Bone Graft Substitute ◽  
Organic Content ◽  
In Vitro Cytotoxicity ◽  
Porous Phosphate

AbstractThe process of bone regeneration in bone grafting procedures is greatly influenced by the physicochemical properties of the bone graft substitute. In this study, porous phosphate glass (PPG) morsels were developed and their physicochemical properties such as degradation, crystallinity, organic content, surface topography, particle size and porosity were evaluated using various analytical methods. The in vitro cytotoxicity of the PPG morsels was assessed and the interaction of the PPG morsels with Dental Pulp Stem Cells (DPSCs) was studied by measuring cell proliferation and cell penetration depth. The cell-material interactions between PPG morsels and a commercially available xenograft (XG) were compared. The PPG morsels were observed to be amorphous, biocompatible and highly porous (porosity = 58.45%). From in vitro experiments, PPG morsels were observed to be non-cytotoxic and showed better cell proliferation. The internal surface of PPG was easily accessible to the cells compared to XG.

Rapid and convenient crystallization of quantum dot CsPbBr3 inside a phosphate glass matrix

2021 ◽  
Vol 866 ◽  
pp. 158974
Author(s):  
Pabitra Aryal ◽  
HongJoo Kim ◽  
Sudipta Saha ◽  
Jaeyoung Cho ◽  
Amos Vincent Ntarisa ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Phosphate Glass ◽  
Glass Matrix

scholarly journals Ag-doped phosphate glass with high weathering resistance for RPL dosimeter

2021 ◽  
Vol 140 ◽  
pp. 106492
Author(s):  
Masaru Iwao ◽  
Hironori Takase ◽  
Daiki Shiratori ◽  
Daisuke Nakauchi ◽  
Takumi Kato ◽  
...  
Keyword(s):  
Phosphate Glass ◽  
Weathering Resistance

scholarly journals Data on the femtosecond laser-induced formation of tracks in silver-containing zinc phosphate glass

Data in Brief ◽  
2021 ◽  
Vol 34 ◽  
pp. 106698
Author(s):  
Georgiy Shakhgildyan ◽  
Alexey Lipatiev ◽  
Maxim Vetchinnikov ◽  
Sergey Fedotov ◽  
Sergey Lotarev ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Phosphate Glass ◽  
Zinc Phosphate ◽  
Zinc Phosphate Glass
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