Results 61 to 70 of about 132 (112)

Ionic Liquid-Based Centrifuge-Less Cloud Point Extraction of a Copper(II)-4-Nitrocatechol Complex and Its Analytical Application. [PDF]

Molecules
Kiradzhiyska D, Milcheva N, Ruzmanova M, Genç F, Racheva P, Gavazov K.   +5 more
europepmc   +1 more source

Magnetic solid-phase extraction of trace cobalt(II) on iron oxide-hexagonal boron nitride in water and food samples. [PDF]

Turk J Chem
Soylak M, Ali Mohammed AM, Uzcan F.
europepmc   +1 more source

What a Difference a Water Molecule Makes-A Combined Experimental/Theoretical Study on 2,3,5-triphenyl-2<i>H</i>-tetrazol-3-ium Chloride Hydrate in Solution and the Solid-State. [PDF]

Molecules
Bechaieb R, El-Tohamy MF, AlRabiah H, Mostafa GAE, E Silva BP, Niazi M, Klein A.   +6 more
europepmc   +1 more source

Extraction of Metal Ions with Metal-Organic Frameworks. [PDF]

Molecules, 2019
Manousi N, Giannakoudakis DA, Rosenberg E, Zachariadis GA.   +3 more
europepmc   +1 more source

Determination of Trace Amounts of Lead Using the Flotation-spectrophotometric method. [PDF]

Anal Chem Insights, 2010
Shiri S, Delpisheh A, Haeri A, Poornajaf A, Golzadeh B, Shiri S.   +5 more
europepmc   +2 more sources

Selection of masking agents in the spectrophotometric determination of nickel with 1-(2-thiazolylazo)-2-naphthol and nonionic surfactant

BUNSEKI KAGAKU, 1976
Hiroto WATANABE, Jun'ichiro MIURA
openaire   +2 more sources

Applications of Metal-Organic Frameworks in Food Sample Preparation. [PDF]

Molecules, 2018
Manousi N, Zachariadis GA, Deliyanni EA, Samanidou VF.   +3 more
europepmc   +1 more source

Chelating compound, chrysoidine, is more effective in both antiprion activity and brain endothelial permeability than quinacrine. [PDF]

Cell Mol Neurobiol, 2007
Doh-ura K, Tamura K, Karube Y, Naito M, Tsuruo T, Kataoka Y.   +5 more
europepmc   +1 more source

Determination of Nickel with 1-(2-thiazolylazo)-2-naphthol bySolid-liquid Separation after Liquid-liquid Extraction and Spectrophotometry

Determination of Nickel with 1-(2-thiazolylazo)-2-naphthol bySolid-liquid Separation after Liquid-liquid Extraction and Spectrophotometry
A spectrophotometric method for the determination of nickel based upon the extraction with TAN into a molten naphthalene is described. The nickel-TAN chelate is extracted quantitatively in the pH range 5.0 - 8.O. Zinc, iron(II) and iron(III) are masked with pyrophosphate. Copper and cobalt are masked with DTCS.
openaire  

Simultaneous determination of trace rare-earth elements in simulated water samples using ICP-OES with TODGA extraction/back-extraction. [PDF]

PLoS One, 2017
Li F, Gong A, Qiu L, Zhang W, Li J, Liu Y, Liu Y, Yuan H.   +7 more
europepmc   +1 more source