نتایج جستجو برای: aluminum fluoride

تعداد نتایج: 70793  

Journal: :Materials 2023

In this study, we used a novel composite material based on magnesium phosphate cement (MPC) to explore the retention of fluoride from water. Dead-burned oxide (MgO), ammonium dihydrogen (NH4H2PO4), and few retarders were create particular substance. Several studies have corroborated performance using aluminum in capture fluoride. From perspective, attempted reinforce our matrix with different q...

ژورنال: مجله علمی پژوهان 2013
احمدزاده, عادل, صیدمحمدی, عبدالمطلب, عسکری, قربان, مهرعلی پور, جمال,

Background and Objectives: fluoride in low concentration is essential for human but in high concentration is very hazardous for human health. The efficacy of Snail Shell (SS) was investigated in this research work as an adsorbent for the elimination of fluoride from aqueous. Methods: in this experimental study, the capability of SS to adsorb fluoride ions was conducted using a series of batch ...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی مشهد - دانشکده دندانپزشکی 1390

objective: the objective of this study was to investigate the invitro fluoride release of four new self-adhesive resin cements; set (sdi, australia), breeze (pentron, usa), embrace wetbond (pulpdent, usa), g-cem (gc, japan) and to assess the bonding performance of these self-adhesive resin cements for bonding of orthodontic brackets. materials and methods: for fluoride release experiment, six ...

2005
Laurence S. Kaminsky Martin C. Mahoney James Leach James Melius Mary Jo Miller

This report describes the benefits to dental health of exposure to fluorides and the toxicologic effects of fluorides based on the relevant scientific literature published through September 1988. In general, original reports were used for evaluation of results between 1980 and 1988, and review articles were used for results published prior to 1980. This report is confined to effects of inorgani...

2002
Bruce Spittle Jundong Wang Jianhua Hong Junping Li Yuhong Guo Jianfeng Zhang

S ......................................................................................................56-66 HEALTH/BIOLOGICAL EFFECTS Reassessment of the role of aluminum in the development of Alzheimer's disease Strunecká A, Patočka J. ....................................................................................... 56 A Fluoride Vol. 35 No. 1 Pages 1-72 February 2002 2 Some observatio...

Journal: :FEMS microbiology reviews 2003
Robert E Marquis Sarah A Clock Marilaine Mota-Meira

Fluoride is widely used as an anticaries agent in drinking water and a variety of other vehicles. This use has resulted in major health benefits. However, there are still open questions regarding the mechanisms of anticaries action and the importance of antimicrobial effects in caries reduction. Fluoride acts in multiple ways to affect the metabolism of cariogenic and other bacteria in the mout...

Journal: :Corrosion and materials degradation 2021

The introduction of copper as wire bonding material brings about a new challenge aluminum bond pad bimetallic corrosion at the copper/aluminum galvanic interface. Aluminum is well known to undergo pitting under halide-contaminated environments, even in slightly acidic conditions. This paper aims study morphology and progression influenced by different halide contaminations presence absence cont...

Journal: :Journal of Water and Environment Technology 2015

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