Results 21 to 30 of about 64,811 (353)

Preparation of protamine-adsorbed calcium phosphate powders and their antibacterial property

Journal of Asian Ceramic Societies, 2022
Calcium phosphates are key biomaterials in bone regeneration and dental treatment fields. Biomaterials must exhibit antibacterial properties to ensure protection against microbial infection in implantation frameworks.
Daisuke Koizumi, Kitaru Suzuki, Hirogo Minamisawa, Rie Togawa, Kosuke Yasui, Keishi Iohara, Michiyo Honda, Mamoru Aizawa   +7 more
doaj   +1 more source

A novel self-assembled oligopeptide amphiphile for biomimetic mineralization of enamel [PDF]

, 2014
Background Researchers are looking for biomimetic mineralization of ena/mel to manage dental erosion. This study evaluated biomimetic mineralization of demineralized enamel induced by a synthetic and self-assembled oligopeptide amphiphile (OPA ...
CAO, Y, Chu, CH, Li, Q, Mei, L, NING, TY, ZHANG, WB   +5 more
core   +1 more source

Fluoride Plus Calcium Phosphate Varnishes: A Possible Link between Mineral Phase Formations and Observed Clinical Outcomes

Dental Hypotheses, 2021
Introduction: Incorporation of calcium phosphate agents into fluoride varnishes might improve anticaries benefits. But when clinical results do not mirror this view, explanations remain unclear.
Robert L Karlinsey
doaj   +1 more source

The Efficacy of Selected Desensitizing OTC Products: A Systematic Review. [PDF]

, 2014
Licensed by the Creative Commons Attribution LicenseObjectives. The aim of the present study was to review the published literature in order to identify relevant studies for inclusion and to determine whether there was any evidence on the clinical ...
Gillam, DG, Hill, R, Talioti, E
core   +4 more sources

Ion release and recharge from a fissure sealant containing amorphous calcium phosphate.

PLoS ONE, 2020
To assess- the release of calcium and phosphate ions from a fissure sealant containing amorphous calcium phosphate (ACP), and to determine the re-release capacity of these ions when charged with a solution containing casein phosphopeptide-amorphous ...
Mahtab Memarpour, Neda Afzali Baghdadabadi, Azade Rafiee, Mehrdad Vossoughi   +3 more
doaj   +1 more source

PRECIPITATION OF HYBRID HYDROXYAPATITE / AUTOFIBRIN NANOCOMPOSITES

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2021
Hybrid composites based on hydroxyapatite and autofibrin were synthesized by precipitation in a medium with pH=9. Soft precipitation conditions and rapid isolation of the composite precipitates favored preservation of a biopolymer matrix of autofibrin ...
I.E. Glazov, V.K. Krut’ko, R.A. Vlasov, O.N. Musskaya, L.V. Kul’bitskaya, A.I. Kulak   +5 more
doaj   +1 more source

Darwinian transformation of a 'scarcely nutritious fluid' into milk [PDF]

, 2012
In an early challenge to an aspect of Darwin’s theory of natural selection, Jackson Mivart contended that milk could not have evolved ‘from a scarcely nutritious fluid from an accidentally hypertrophied cutaneous gland’.
Carver, J.A., Holt, C.
core   +1 more source

Solid Phases Precipitating in Artificial Urine in the Absence and Presence of Bacteria Proteus mirabilis—A Contribution to the Understanding of Infectious Urinary Stone Formation

Crystals, 2018
Magnesium ammonium phosphate hexahydrate, called struvite, is the dominant component of infectious urinary stones. In addition to struvite, infectious urinary stones include solid phases with poor crystallinity as well as amorphous matter.
Jolanta Prywer, Marcin Kozanecki, Ewa Mielniczek-Brzóska, Agnieszka Torzewska   +3 more
doaj   +1 more source

Conventional casein phosphopeptide-amorphous calcium phosphate Versus casein phosphopeptide-amorphous calcium phosphate with nanosilver Particles On Primary Canine's Enamel Microhardness

Journal of Dental School, 2023
Objectives: Due to the importance of using more effective varnishes to prevent dental caries, this study aimed to compare the effect of conventional casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) and CPP-ACP with 1 and 2 w% nanosilver ...
Fahimeh kooshki, Mehrnaz Mahmoodabadi, Samin Karimi   +2 more
doaj   +1 more source

Structural studies of hydrated samples of amorphous calcium phosphate and phosphoprotein nanoclusters [PDF]

, 2016
There are abundant examples of nanoclusters and inorganic microcrystals in biology. Their study under physiologically relevant conditions remains challenging due to their heterogeneity, instability, and the requirements of sample preparation.
Holt, Carl, Härtlein, Michael, Lenton, Samuel, Lund University., Lund University., Müller, Harrald, Nylander, Tommy,, Sawyer, Lindsay, Teixeira, Susana C M   +8 more
core   +1 more source