Results 21 to 30 of about 171,695 (305)

Aqueous ZrO 2 and YSZ colloidal systems through microwave assisted hydrothermal synthesis [PDF]

open access: yes, 2013
In this paper, the formation of ZrO2 and yttria-stabilised-zirconia (YSZ) aqueous colloidal systems via microwave assisted hydrothermal synthesis is studied.
De Buysser, Klaartje   +5 more
core   +2 more sources

Lead-induced genotoxicity to Vicia faba L.roots in relation with metal cell uptake and initial speciation [PDF]

open access: yes, 2011
Formation of organometallic complexes in soil solution strongly influence metals phytoavailability. However, only few studies deal with the influence of metalspeciation both on plant uptake and genotoxicity. In the present study, Viciafaba seedlings were
Dumat, Camille   +4 more
core   +3 more sources

Do Calcium Chelators Play a Role in the Removal of Calcium Hydroxide From Root Canals? A Systematic Review of Laboratory Studies

open access: yesEuropean Endodontic Journal, 2022
Objective: To identify whether root canal irrigants with calcium chelation ability play a role in the removal of calcium hydroxide (CH) from the root canals when compared to non-chelators. Methods: The protocol is registered in the Open Science Framework
Nandini Suresh   +4 more
doaj   +1 more source

Live donor study – implications of kidney donation on cardiovascular risk with a focus on lipid parameters including lipoprotein a [PDF]

open access: yes, 2016
In this prospective observational cohort study, we evaluate the change in cardiovascular risk parameters, with a focus on lipids, in live kidney donors 1 year post donation. Body mass index, systolic/diastolic blood pressure, kidney function (chromium-51
Doucet, Brian   +4 more
core   +1 more source

Effect of different irrigating solutions on depth of penetration of sealer into dentinal tubules: A confocal microscopic study

open access: yesContemporary Clinical Dentistry, 2017
Aim: The aim of the study was to evaluate the effect of different irrigating solutions used in final irrigation on depth of sealer penetration into dentinal tubules.
Murali Mohan Thota   +3 more
doaj   +1 more source

Ethylenediaminetetraacetic acid coated Fe₃O₄@SiO₂ nanocomposite: An effective adsorbent for the removal of copper ions from aqueous system [PDF]

open access: yesشیمی کاربردی روز, 2023
A novel ethylenediaminetetraacetic acid (EDTA) supported on Fe₃O₄@SiO₂ nanocomposite with a core-shell structure was developed, aiming to remove of copper ions from aqueous media.
Mohsen Esmaeilpour   +3 more
doaj   +1 more source

Nuclear expression of Lyn, a Src family kinase member, is associated with poor prognosis in renal cancer patients [PDF]

open access: yes, 2016
Background: 8000 cases of renal cancer are diagnosed each year in the UK, with a five-year survival rate of 50 %. Treatment options are limited; a potential therapeutic target is the Src family kinases (SFKs).
Aitchison, Michael   +9 more
core   +1 more source

pH‐dependent formation of ethylenediaminetetraacetic acid supramolecular aggregates [PDF]

open access: yesFEBS Letters, 1994
Pure ethylenediaminetetraacetic acid tetrasodium salt (EDTA · Na4) in water showed a pH‐dependent change of optical density detected in the ultraviolet region. The most important change was found between pH 4 and 8, corresponding to the deprotonation of the third ionizable group having a pK of 6.2.
Müller, Michele, Haeberli, André
openaire   +2 more sources

Bioavailability in soils [PDF]

open access: yes, 2011
The consumption of locally-produced vegetables by humans may be an important exposure pathway for soil contaminants in many urban settings and for agricultural land use.
A Göthberg   +164 more
core   +2 more sources

Adsorption of phenol and chlorophenols on pure and modified sepiolite [PDF]

open access: yesJournal of the Serbian Chemical Society, 2007
In this work, pure sepiolite and sepiolite modified by nitric acid (HNO3), ethylenediaminetetraacetic acid (EDTA) and hexadecyltrimethylammonium (HDTMA) were used ad adsorbents. The changes on the surface were studied by IR spectroscopy.
Yildiz A., Gür A.
doaj   +3 more sources

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