Results 81 to 90 of about 98,143 (291)

High phosphate content significantly increases apatite formation of fluoride-containing bioactive glasses [PDF]

, 2011
NOTICE: this is the author’s version of a work that was accepted for publication in Acta Biomaterialia. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms ...
Brauer, DS, Bushby, AJ, Hill, RG, Mneimne, M   +3 more
core   +1 more source

Preservation therapy for vertically fractured teeth with periodontal tissue regeneration using FGF‐2

Clinical Advances in Periodontics, EarlyView.
Abstract Background Vertically fractured teeth often have a poor prognosis, and extraction is considered the most predictable treatment. Conventional management has consisted of preservation therapy involving extraction, bonding, root restoration, and replantation of fractured teeth.
Masaichiro Iwasaki, Masahide Takedachi, Keigo Sawada, Koji Miki, Shinya Murakami   +4 more
wiley   +1 more source

Effectiveness of a rock phosphate solubilizing fungus to increase soil solution phosphate impaired by the soil phosphate sorption capacity

Revista Facultad Nacional de Agronomía Medellín, 2015
Available phosphate (P) deficiency in tropical soils has been recognized as a major factor that limits soil quality and plant performance. To overcome this, it is necessary to add high amounts of soluble P-fertilizers; however, this is inefficient and ...
Nelson Walter Osorio Vega, Mitiku Habte, Juan Diego León Peláez   +2 more
doaj   +1 more source

Perigraftitis treatment and histology: A case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background Currently, the two diagnoses of inflammatory peri‐implant diseases are peri‐implant mucositis and peri‐implantitis. The etiology of peri‐implant mucositis and peri‐implantitis is bacterial colonization of the implant. Thus, removal of the implant should eliminate the infection and allow the inflammation to resolve. However, at least
Jonathan H. Do, Charles M. Cobb, John T. Shen   +2 more
wiley   +1 more source

Development of the Nyika Plateau, Malawi: A Long Lived Paleo‐Surface or a Contemporary Feature of the East African Rift?

Geochemistry, Geophysics, Geosystems, 2022
Northern Malawi's Nyika Plateau is a 3,700 km2 large, highly elevated (∼2,500 m) plateau located at the western margin of the Miocene‐Recent Malawi rift and the confluence of multiple Proterozoic orogenic belts.
M. F. McMillan, S. C. Boone, B. P. Kohn, A. J. Gleadow, P. R. Chindandali   +4 more
doaj   +1 more source

Perigraftitis, an independent biologic complication associated with implants placed in grafted bone

Clinical Advances in Periodontics, EarlyView.
Abstract Background Perigraftitis is a recently introduced concept describing biologic complications specifically associated with implants placed in grafted bone. It is characterized by inflammation resulting from bacterial colonization of grafted bone and/or residual graft particulates.
Jonathan H. Do, Charles M. Cobb, John T. Shen   +2 more
wiley   +1 more source

Selective flotation of silicates from phosphates using Tetrabutyl Ammonium Chloride as a green collector

Current Research in Green and Sustainable Chemistry
This study introduces Tetrabutyl Ammonium Chloride (TBAC) as a novel selective collector for silicates in the reverse flotation of apatite-quartz model sample. Zeta potential measurements, contact angle analysis, FTIR, and X-ray fluorescence spectroscopy
Ashraf Alsafasfeh
doaj   +1 more source

Age and origin of fluorapatite-rich dyke from Baranec Mt. (Tatra Mts., Western Carpathians): a key to understanding of the post-orogenic processes and element mobility

Geologica Carpathica, 2016
On the southeastern slope of the Baranec Mount in the Western Tatra Mountains (Slovakia) an apatite-rich pegmatite-like segregation was found in the subvertical fault zone cutting metapelitic rocks.
Gawęda Aleksandra, Szopa Krzysztof, Chew David, Klötzli Urs, Müller Axel, Sikorska Magdalena, Pyka Paulina   +6 more
doaj   +1 more source

Comparative study of in vitro apatite-forming abilities of highly ordered rutile nanorod arrays fabricated on cpTi and Ti6Al4V alloys

Journal of Asian Ceramic Societies, 2020
The surfaces of commercially available pure titanium (cpTi) and Ti6Al4V alloy specimens were modified to form highly ordered rutile nanorod arrays by chemical treatment and subsequent aging treatment.
Xingzhu Liu, Tomohiko Yoshioka, Satoshi Hayakawa   +2 more
doaj   +1 more source

Enhancement of the Plant‐Accessible Phosphate Fraction in Sewage Sludge Ashes by Na+ or K+ Addition Prior to Combustion

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The addition of Na2CO3 or K2CO3 to sewage sludge prior to combustion leads to the production of ashes containing phosphate in the form of buchwaldite‐like phases (Ca(Na/K)PO4). Compared to conventional sewage sludge mono‐ashes, such Na‐ or K‐ashes show greatly increased P‐solubilities and proved to be potent P‐fertiliser materials in greenhouse ...
Lorenz Bier‐Schorr, Viktoria Gräser, Michael Scherer‐Lorenzen, Peter Hajek, Philipp Kurz   +4 more
wiley   +1 more source