@article{shiekh_modification_2014,
	title = {Modification of glass ionomer cement by incorporating hydroxyapatite-silica nano-powder composite: {Sol}-gel synthesis and characterization},
	volume = {40},
	issn = {0272-8842},
	shorttitle = {Modification of glass ionomer cement by incorporating hydroxyapatite-silica nano-powder composite},
	doi = {10.1016/j.ceramint.2013.09.127},
	abstract = {A nanohydroxyapatite-silica powder was synthesized using an ethanol based sol-gel technique. The synthesized powder was incorporated into commercial glass ionomer powder (Fuji II GC) and characterized using FTIR, Si-29 CP/MAS NMR, EDX and XRD spectroscopy. Si-29 CP/MAS NMR results showed the presence of higher degree of cross-linking of silyl species between silica and GIC, which makes the Nano-HA-Silica-GIC composite much stronger. High-resolution transmission electron microscopy (TEM) and scanning electron microscopy (TEM) was employed to investigate the morphology of the synthesized powder. Results revealed that higher content of nanosilica produced a denser and stronger GIC. Thus, the application of nanohydroxyapatite-silica-GIC with improved properties are envisioned to be of great clinical importance, especially in stress bearing areas. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.},
	language = {English},
	number = {2},
	journal = {Ceramics International},
	author = {Shiekh, Rayees Ahmad and Ab Rahman, Ismail and Masudi, Sam'an Malik and Luddin, Norhayati},
	month = mar,
	year = {2014},
	note = {WOS:000329882100079},
	keywords = {Glass ionomer cement, Silica-nanohydroxyapatite, Sol-gel technique, characterization, dentistry, particles, phosphate, strength},
	pages = {3165--3170},
}

{"_id":"WdEqdGpJoekQEpQG7","bibbaseid":"shiekh-abrahman-masudi-luddin-modificationofglassionomercementbyincorporatinghydroxyapatitesilicananopowdercompositesolgelsynthesisandcharacterization-2014","author_short":["Shiekh, R. A.","Ab Rahman, I.","Masudi, S. M.","Luddin, N."],"bibdata":{"bibtype":"article","type":"article","title":"Modification of glass ionomer cement by incorporating hydroxyapatite-silica nano-powder composite: Sol-gel synthesis and characterization","volume":"40","issn":"0272-8842","shorttitle":"Modification of glass ionomer cement by incorporating hydroxyapatite-silica nano-powder composite","doi":"10.1016/j.ceramint.2013.09.127","abstract":"A nanohydroxyapatite-silica powder was synthesized using an ethanol based sol-gel technique. The synthesized powder was incorporated into commercial glass ionomer powder (Fuji II GC) and characterized using FTIR, Si-29 CP/MAS NMR, EDX and XRD spectroscopy. Si-29 CP/MAS NMR results showed the presence of higher degree of cross-linking of silyl species between silica and GIC, which makes the Nano-HA-Silica-GIC composite much stronger. High-resolution transmission electron microscopy (TEM) and scanning electron microscopy (TEM) was employed to investigate the morphology of the synthesized powder. Results revealed that higher content of nanosilica produced a denser and stronger GIC. Thus, the application of nanohydroxyapatite-silica-GIC with improved properties are envisioned to be of great clinical importance, especially in stress bearing areas. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.","language":"English","number":"2","journal":"Ceramics International","author":[{"propositions":[],"lastnames":["Shiekh"],"firstnames":["Rayees","Ahmad"],"suffixes":[]},{"propositions":[],"lastnames":["Ab","Rahman"],"firstnames":["Ismail"],"suffixes":[]},{"propositions":[],"lastnames":["Masudi"],"firstnames":["Sam'an","Malik"],"suffixes":[]},{"propositions":[],"lastnames":["Luddin"],"firstnames":["Norhayati"],"suffixes":[]}],"month":"March","year":"2014","note":"WOS:000329882100079","keywords":"Glass ionomer cement, Silica-nanohydroxyapatite, Sol-gel technique, characterization, dentistry, particles, phosphate, strength","pages":"3165–3170","bibtex":"@article{shiekh_modification_2014,\n\ttitle = {Modification of glass ionomer cement by incorporating hydroxyapatite-silica nano-powder composite: {Sol}-gel synthesis and characterization},\n\tvolume = {40},\n\tissn = {0272-8842},\n\tshorttitle = {Modification of glass ionomer cement by incorporating hydroxyapatite-silica nano-powder composite},\n\tdoi = {10.1016/j.ceramint.2013.09.127},\n\tabstract = {A nanohydroxyapatite-silica powder was synthesized using an ethanol based sol-gel technique. The synthesized powder was incorporated into commercial glass ionomer powder (Fuji II GC) and characterized using FTIR, Si-29 CP/MAS NMR, EDX and XRD spectroscopy. Si-29 CP/MAS NMR results showed the presence of higher degree of cross-linking of silyl species between silica and GIC, which makes the Nano-HA-Silica-GIC composite much stronger. High-resolution transmission electron microscopy (TEM) and scanning electron microscopy (TEM) was employed to investigate the morphology of the synthesized powder. Results revealed that higher content of nanosilica produced a denser and stronger GIC. Thus, the application of nanohydroxyapatite-silica-GIC with improved properties are envisioned to be of great clinical importance, especially in stress bearing areas. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.},\n\tlanguage = {English},\n\tnumber = {2},\n\tjournal = {Ceramics International},\n\tauthor = {Shiekh, Rayees Ahmad and Ab Rahman, Ismail and Masudi, Sam'an Malik and Luddin, Norhayati},\n\tmonth = mar,\n\tyear = {2014},\n\tnote = {WOS:000329882100079},\n\tkeywords = {Glass ionomer cement, Silica-nanohydroxyapatite, Sol-gel technique, characterization, dentistry, particles, phosphate, strength},\n\tpages = {3165--3170},\n}\n\n","author_short":["Shiekh, R. A.","Ab Rahman, I.","Masudi, S. 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