Results 201 to 210 of about 943,880 (262)
Optimal conditions for quantification of IRF4 mRNA and protein as a correlative biomarker in clinical cancer studies. [PDF]
J Transl MedHartman JD +7 more
europepmc +1 more source
Dentin-preserving properties of cymbopogon nardus extract as a herbal endodontic irrigant against <i>Enterococcus faecalis</i>: An <i>in vitro</i> study. [PDF]
J Conserv Dent EndodSoraya C +6 more
europepmc +1 more source
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Adsorption of EDTA and Metal–EDTA Complexes onto Goethite
Journal of Colloid and Interface Science, 1996The adsorption characteristics of a variety of divalent and trivalent metal-EDTA complexes onto goethite (alpha-FeOOH) were examined in aqueous solution. Uncomplexed EDTA is adsorbed as a binuclear complex at low pH and as a mononuclear complex at high pH. Adsorption is ligand-like with a high extent of adsorption at low pH.
Bernd Nowack, Laura Sigg
exaly +4 more sources
International Journal of Toxicology, 2023
The Expert Panel for Cosmetic Ingredient Safety reviewed newly available studies since their original assessment in 1998, along with updated information regarding product types and concentrations of use and confirmed that EDTA and certain salts are safe as cosmetic ingredients in the practices of use and concentration as described in this report.
Priya, Cherian +10 more
openaire +2 more sources
The Expert Panel for Cosmetic Ingredient Safety reviewed newly available studies since their original assessment in 1998, along with updated information regarding product types and concentrations of use and confirmed that EDTA and certain salts are safe as cosmetic ingredients in the practices of use and concentration as described in this report.
Priya, Cherian +10 more
openaire +2 more sources
International Journal of Toxicology, 2002
EDTA (ethylenediamine tetraacetic acid) and its salts are substituted diamines. HEDTA (hydroxyethyl ethylenediamine triacetic acid) and its trisodium salt are substituted amines. These ingredients function as chelating agents in cosmetic formulations. The typical concentration of use of EDTA is less than 2%, with the other salts in current use at even
Rebecca S, Lanigan, Torill A, Yamarik
openaire +2 more sources
EDTA (ethylenediamine tetraacetic acid) and its salts are substituted diamines. HEDTA (hydroxyethyl ethylenediamine triacetic acid) and its trisodium salt are substituted amines. These ingredients function as chelating agents in cosmetic formulations. The typical concentration of use of EDTA is less than 2%, with the other salts in current use at even
Rebecca S, Lanigan, Torill A, Yamarik
openaire +2 more sources
Journal of Colloid and Interface Science, 1984
Abstract The adsorption of EDTA on magnetite has been measured as a function of pH and EDTA concentration. The number of anchorage sites of EDTA on magnetite changes from 2 to 4 with increasing pH, while the affinity goes through a maximum in the pH interval 3–4.
Miguel A Blesa +3 more
openaire +2 more sources
Abstract The adsorption of EDTA on magnetite has been measured as a function of pH and EDTA concentration. The number of anchorage sites of EDTA on magnetite changes from 2 to 4 with increasing pH, while the affinity goes through a maximum in the pH interval 3–4.
Miguel A Blesa +3 more
openaire +2 more sources
P122 To EDTA or not to EDTA – That should not be the question
Human Immunology, 2018Aim To systematically assess the effectiveness of EDTA in unmasking clinically relevant HLA alloantibodies Methods Serum samples from transplant (txp) patients collected for clinical testing were pre-treated with various concentrations of EDTA for 15 min at room temperature and then tested with Luminex-based solid phase assays using HLA mixed ...
Hemant K. Parekh +6 more
openaire +1 more source
Applied Microbiology and Biotechnology, 1999
The chelating agent ethylenediaminetetraacetate (EDTA) is not degraded by conventional biological and physicochemical methods for the treatment of wastewater and the purification of drinking water. Of the measurable organic compounds it is the one present at the highest concentration in many surface and drinking waters.
openaire +2 more sources
The chelating agent ethylenediaminetetraacetate (EDTA) is not degraded by conventional biological and physicochemical methods for the treatment of wastewater and the purification of drinking water. Of the measurable organic compounds it is the one present at the highest concentration in many surface and drinking waters.
openaire +2 more sources
Talanta, 1997
In this paper, analytical techniques for the determination of ethylenediaminetetraacetic acid (EDTA) and diethylenetriaminepentaacetic acid (DTPA) are reviewed. These compounds, especially EDTA, are used as metal chelating agents in several industries. As they are likely to be poorly degraded in waste water treatment plants, significant amounts of EDTA
M, Sillanpää, M L, Sihvonen
openaire +2 more sources
In this paper, analytical techniques for the determination of ethylenediaminetetraacetic acid (EDTA) and diethylenetriaminepentaacetic acid (DTPA) are reviewed. These compounds, especially EDTA, are used as metal chelating agents in several industries. As they are likely to be poorly degraded in waste water treatment plants, significant amounts of EDTA
M, Sillanpää, M L, Sihvonen
openaire +2 more sources
Spectrophotometric determination of EDTA
Talanta, 1971Both iron(III) and its EDTA complex in 0-1N H(2)SO(4) medium absorb in the ultraviolet region of the spectrum, with absorption maxima at 305 and 258 nm respectively. EDTA can thus be determined by addition of excess of Fe(III) and measurement of the absorbance at the two wavelengths. An EDTA concentration as low as 10(-6)M can be determined with a fair
S N, Bhattacharyya, K P, Kundu
openaire +2 more sources