Results 11 to 20 of about 54 (50)

Chemical constitutions in the Colour Index™: A century of colourant classification

Coloration Technology, Volume 141, Issue 4, Page 427-472, August 2025.
Abstract This article details how the Colour Index™ (CI) system categorises and unambiguously labels commercial dyes and pigments based upon their chemical constitutions. It outlines the current process by which colourants that are new to the market find a place within CI and acquire generic identifiers.
Andrew Towns
wiley   +1 more source

Vanadium-Containing Anionic Chelate for Spectrophotometric Determination of Hydroxyzine Hydrochloride in Pharmaceuticals. [PDF]

Molecules, 2023
Kirova GK, Velkova ZY, Delchev VB, Gavazov KB.   +3 more
europepmc   +1 more source

Extractive Spectrophotometric Determination and Theoretical Investigations of Two New Vanadium(V) Complexes. [PDF]

Molecules, 2023
Gavazov KB, Racheva PV, Saravanska AD, Toncheva GK, Delchev VB.   +4 more
europepmc   +1 more source

Use of a Hydrophobic Azo Dye for the Centrifuge-Less Cloud Point Extraction-Spectrophotometric Determination of Cobalt. [PDF]

Molecules, 2022
Gavazov KB, Racheva PV, Milcheva NP, Divarova VV, Kiradzhiyska DD, Genç F, Saravanska AD.   +6 more
europepmc   +1 more source

New insights into the regulation of Cystathionine beta synthase (CBS), an enzyme involved in intellectual deficiency in Down syndrome. [PDF]

Front Neurosci, 2022
Conan P, Léon A, Caroff N, Rollet C, Chaïr L, Martin J, Bihel F, Mignen O, Voisset C, Friocourt G.   +9 more
europepmc   +1 more source

A Novel Polymer Inclusion Membrane-Based Green Optical Sensor for Selective Determination of Iron: Design, Characterization, and Analytical Applications. [PDF]

Polymers (Basel), 2023
Sánchez-Ponce L, Casanueva-Marenco MJ, Díaz-de-Alba M, Galindo-Riaño MD, Granado-Castro MD.   +4 more
europepmc   +1 more source

Polymeric Materials in Speciation Analysis Based on Solid-Phase Extraction. [PDF]

Molecules, 2023
Dakova I, Yordanova T, Karadjova I.
europepmc   +1 more source

Magnetic Ion Imprinted Polymers (MIIPs) for Selective Extraction and Preconcentration of Sb(III) from Environmental Matrices. [PDF]

Polymers (Basel), 2021
Jakavula S, Biata NR, Dimpe KM, Pakade VE, Nomngongo PN.   +4 more
europepmc   +1 more source

Chemical Derivatization in Flow Analysis. [PDF]

Molecules, 2022
Rocha FRP, Zagatto EAG.
europepmc   +1 more source

A review of the modern principles and applications of solid-phase extraction techniques in chromatographic analysis. [PDF]

Anal Sci, 2022
Badawy MEI, El-Nouby MAM, Kimani PK, Lim LW, Rabea EI.   +4 more
europepmc   +1 more source