Results 241 to 250 of about 278,714 (311)

The In Vivo Inhibition of Bone Formation by Alizarin Red S

The Journal of Bone & Joint Surgery, 1964
Significant inhibition of bone formation in dogs was observed in areas of intense skeletal uptake of alizarin red S. Electron microscopy revealed that the organic matrix in these areas was severely disturbed. The areas which contained no recognizable collagen had the least mineral.
W H, HARRIS, D F, TRAVIS, U, FRIBERG, E, RADIN   +3 more
openaire   +2 more sources

Eco-friendly synthesis of clay-chitosan composite for efficient removal of alizarin red S dye from wastewater: A comprehensive experimental and theoretical investigation.

Environmental Research
Alizarin Red S (ARS) is commonly utilized for dyeing in textile industry. The dye represents a refractory pollutant in the aquatic environment unless properly treated.
Mouhsine Bellaj, Hicham Yasid, K. Aziz, A. Regti, M. Haddad, M. E. Achaby, A. Abourriche, Lhoucine Gebrati, Tonni Agustiono. Kurniawan, Faissal Aziz   +9 more
semanticscholar   +1 more source

An automated technique for double staining of bone and cartilage in fetal mouse skeletal specimens using alizarin red S and Alcian blue

Biotechnic & Histochemistry, 2021
Automated methods exist for double staining bone and cartilage in fetal rat, rabbit and mice using alizarin red S and Alcian blue. None of the published methods produce consistently stained bone and cartilage in mouse fetuses.
M. Booth, N. Powell, Clare Corfield, J. French   +3 more
semanticscholar   +1 more source

Poly(Alizarin Red S) on pyrolytic graphite electrodes as a new multi-electronic system for sensing oxandrolone in urine.

Biosensors & bioelectronics, 2021
This study presents a new polymeric and multielectronic system, the poly-Alizarin Red S (PARS), obtained from the electropolymerization of Alizarin Red S (ARS) dye on an edge-plane pyrolytic graphite electrode (EPPGE) surface.
E. A. O. Farias, Nielson José Silva Furtado, I. Macêdo, E. Gil, F. Guimarães, R. Bastos, J. Rocha, L. Nunes, Roberto A. S. Luz, C. Eiras   +9 more
semanticscholar   +1 more source

Staining properties of alizarin red S for growing bone in vitro

Cells Tissues Organs, 1980
The pH-metric titration curve of alizarin red S (ARS) showed that ARS ionizes in three stages: firstly the –SO₃Na group, secondly the β-hydroxyl group, and finally on the alkaline side the α-hydroxyl group. The titration of ARS solution with calcium ions indicates that complex and chelate formation between ARS and calcium are ...
P, Virtanen, K, Isotupa
openaire   +2 more sources

Microdetermination of alizarine red S

Microchemical Journal, 1968
Abstract Alizarin red S is determined by oxidation with ceric sulfate. Oxidation results in the formation of phthalic acid and formic acid at 14 equivalence. Maximum error observed was + 2.7%.
openaire   +1 more source

Alizarin red-S complexes of organotin compounds

Journal of Inorganic and Nuclear Chemistry, 1965
Abstract The nature and composition of the complexes between alizarin red-S and the organotin compounds RSnX 3 and R 2 SnX 2 (R  CH 3 , C 6 H 5 ; X  Cl − , Br − , ClO 4 − ) have been studied spectrophotometrically in aqueous and in mixed water-ethanol solutions.
A. Cassol, L. Magon
openaire   +1 more source

Lanthanum-Alizarine Red S chelate

Microchemical Journal, 1965
Summary Formation of a pink-colored chelate between lanthanum and Alizarine Red S has been reported. The region of maximum absorbance of the chelate lies at 520 mµ . The molar ratio of lanthanum to the chelating agent has been determined to be 1:2, using three different methods: the mole ratio method, the slope ratio method, and the method of ...
openaire   +1 more source

Kinetics of the alizarine red S surface redox reaction

Analytical and Bioanalytical Chemistry, 1996
Kinetics of the surface redox reaction of alizarine red S adsorbed on mercury is measured by square-wave voltammetry. In 1 mol/l KNO(3) buffered to pH 9.22, the standard reaction rate constant of the redox couple anthraquinone/anthrahydroquinone in the adsorbed alizarine red S molecule is k(s)=100 +/-10 s(-1) and the cathodic transfer coefficient is ...
openaire   +4 more sources

Effect of Alizarin Red S on the formation of hydroxyapatite crystals

Russian Journal of General Chemistry, 2008
Hydroxyapatite samples were prepared in systems calcium nitrate-diammonium hydrogen phosphate-ammonium hydroxide-organic component with addition of microamounts of Alizarin Red S. The participation of sulfo and hydroxy groups of the organic compounds in the formation of hydroxyapatite crystals was confirmed by X-ray phase analysis, IR spectroscopy ...
N. I. Ponomareva, T. D. Poprygina, M. V. Lesovoi, S. I. Karpov   +3 more
openaire   +1 more source