Synthesis of zirconia porous phosphate heterostructures (Zr-PPH) for Prins condensation

2014 ◽  
Vol 43 ◽  
pp. 97-101 ◽  
Author(s):  
Xueyan Wang ◽  
Tao Wang ◽  
Weiming Hua ◽  
Yinghong Yue ◽  
Zi Gao
Keyword(s):  
Porous Phosphate

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.

Resorbable porous phosphate invert glasses-first in vitro and in vivo results

Bioceramics ◽  
1997 ◽  
pp. 57-60 ◽  
Author(s):  
J. Vogel ◽  
K.-J. Schulze ◽  
D. Reif ◽  
P. Hartmann ◽  
U. Platzbecker ◽  
...  
Keyword(s):  
Porous Phosphate

Porous phosphate heterostructures containing CdS quantum dots: assembly, characterization and photoluminescence

2009 ◽  
Vol 67 (1-2) ◽  
pp. 225-232 ◽  
Author(s):  
Manuel Algarra ◽  
Iulius Bobos ◽  
José Jiménez-Jiménez ◽  
Ramón Moreno-Tost ◽  
Enrique Rodríguez-Castellón ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Cds Quantum Dots ◽  
Porous Phosphate

Hybrid porous phosphate heterostructures as adsorbents of Hg(II) and Ni(II) from industrial sewage

2011 ◽  
Vol 190 (1-3) ◽  
pp. 694-699 ◽  
Author(s):  
J. Jiménez-Jiménez ◽  
M. Algarra ◽  
E. Rodríguez-Castellón ◽  
A. Jiménez-López ◽  
J.C.G. Esteves da Silva
Keyword(s):  
Porous Phosphate ◽  
Industrial Sewage

scholarly journals Characterization of Porous Phosphate Coatings Enriched with Magnesium or Zinc on CP Titanium Grade 2 under DC Plasma Electrolytic Oxidation

Metals ◽  
2018 ◽  
Vol 8 (2) ◽  
pp. 112 ◽  
Author(s):  
Krzysztof Rokosz ◽  
Tadeusz Hryniewicz ◽  
Sofia Gaiaschi ◽  
Patrick Chapon ◽  
Steinar Raaen ◽  
...  
Keyword(s):  
Plasma Electrolytic Oxidation ◽  
Dc Plasma ◽  
Phosphate Coatings ◽  
Electrolytic Oxidation ◽  
Titanium Grade ◽  
Plasma Electrolytic ◽  
Porous Phosphate

scholarly journals RESORBABLE POLYMER COATINGS FOR HIGHLY POROUS PHOSPHATE GLASSES

2002 ◽  
Vol 13 (0) ◽  
pp. 249-253 ◽  
Author(s):  
SEBASTIAN VOGT ◽  
GUNTHER CARL ◽  
JUERGEN VOGEL ◽  
MATTHIAS SCHNABELRAUCH
Keyword(s):  
Polymer Coatings ◽  
Phosphate Glasses ◽  
Porous Phosphate ◽  
Highly Porous

scholarly journals Porous Phosphate-Based Glass Microspheres Show Biocompatibility, Tissue Infiltration, and Osteogenic Onset in an Ovine Bone Defect Model

2019 ◽  
Vol 11 (17) ◽  
pp. 15436-15446 ◽  
Author(s):  
Jane S. MLaren ◽  
Laura Macri-Pellizzeri ◽  
Kazi M. Zakir Hossain ◽  
Uresha Patel ◽  
David M. Grant ◽  
...  
Keyword(s):  
Bone Defect ◽  
Glass Microspheres ◽  
Defect Model ◽  
Porous Phosphate

Conductivity of Porous Phosphate-Silicate Glass Synthesized with Non-Ionic Surfactant

2019 ◽  
Vol 58 ◽  
pp. 118-124
Author(s):  
Xiao Ting Zhang ◽  
Fei Peng Zhang ◽  
Xiao Wang ◽  
Liu Shuan Yang
Keyword(s):  
Polyethylene Glycol ◽  
Pore Size ◽  
Silicate Glass ◽  
Volume Ratio ◽  
Adsorbed Water ◽  
Ionic Surfactant ◽  
Hydroxyl Groups ◽  
Phosphate Silicate ◽  
Porous Phosphate ◽  
Nano Size

Porous, phosphate-silicate glass with high-conductivity and nano-size pores was synthesized through a xero-gel route, using non-ionic surfactant polyethylene glycol monocetyl ether (Brij 56) to control pore size. The influences of Brij 56 concentration on pore size and conductivity under different humidity were studied by measuring conductivity and calculating the volume ratio of adsorbed-water to pore volume. Samples prepared with 0.1 wt% Brij 56 had 5.2 nm pore size, 0.91 volume ratio, and narrower pore size distribution than other samples. The nano-size pores were filled with water, which in pores of 5.2 nm is mostly chemically bonded with the hydroxyl groups on the pore surfaces, resulting in higher conductivity than other samples in high relative humidity (over 55%).

CdS nanocomposites assembled in porous phosphate heterostructures for fingerprint detection

2011 ◽  
Vol 33 (6) ◽  
pp. 893-898 ◽  
Author(s):  
M. Algarra ◽  
J. Jiménez-Jiménez ◽  
R. Moreno-Tost ◽  
B.B. Campos ◽  
J.C.G. Esteves da Silva
Keyword(s):  
Cds Nanocomposites ◽  
Porous Phosphate ◽  
Fingerprint Detection
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