Results 71 to 80 of about 2,255 (179)

Nanorod formation of cyclodextrin-covered sudan dyes through supramolecular self-assembly

Journal of Experimental Nanoscience, 2013
Cyclodextrin-covered sudan III (SDIII) and sudan IV (SDIV) dyes produced various nanostructures such as pseudorotaxanes through supramolecular self-assembly, studied by absorption, fluorescence, time-resolved fluorescence, SEM, TEM, FT-IR, DSC, PXRD and 1H NMR. Solvent study shows that azo–hydrazo tautomer is present in sudan dyes.
R.K. Sankaranarayanan, N. Rajendiran
openaire   +1 more source

Preparation and properties of hybrid materials for high-rise constructions

E3S Web of Conferences, 2018
The theme of the research is important because it allows to use hybrid materials as finishing in the high-rise constructions. The aim of the study was the development of producing coloured hybrid materials based on liquid glass, a polyisocyanate, epoxy ...
Matseevich Tatyana
doaj   +1 more source

Efficient construction of low shrinkage xerogels via coordination-catalyzed in-situ polymerization for activated carbon xerogels with multi-dyes adsorption

Nano Materials Science
Obtaining large specific surface areas (SSA) for carbon xerogels poses a significant challenge due to the inevitable volume shrinkage of xerogel. Here, the Zn2+ coordination-catalyzed in-situ polymerization approach was proposed to fabricate xerogels ...
Kunming Li, Xuepeng Ni, Dong Li, Jiaoli Hu, Yanjin Dang, Huifang Chen, Yonggen Lu, Anqi Ju   +7 more
doaj   +1 more source

STUDY ON THE UV-VIS SPECTROSCOPIC PROPERTIES OF SUDAN III AND SUDAN IV DYES IN DIFFERENT ORGANIC SOLVENTS

Journal of Chemical Society of Nigeria
Uv/vis spectroscopy is a simple, low cost technique that can be used to identify and quantify adultrants such as azo dyes in foods. In this study, the ultraviolet-visible absorption spectral properties of Sudan III and Sudan IV dyes in non-polar solvent hexane, moderately polar solvent acetonitrile, and highly polar solvent ethanol were investigated ...
Asiriuwa, N. U., Okogbenin, E. A., Akpose, I. O., Osemwenkhae, P. O.   +3 more
openaire   +2 more sources

Surfactant and natural sunlight enhanced Photogalvanic effect of Sudan I dye

Arabian Journal of Chemistry, 2017
Abstract Photogalvanic cells (PG) have been extensively studied for solar power and storage at low intensity artificial sunlight. But, PG can be practically significant and applicable in daily life only when they are validated at natural sunlight intensity.
openaire   +1 more source

Enhanced azo dye (Sudan G) decolorization and simultaneous electricity generation using a bacterial consortium in a dual-chamber microbial fuel cell

Studia Universitatis Babeș-Bolyai. Biologia
Azo dyes are prevalent anthropogenic compounds, making their enhanced treatment crucial in our color-saturated world. This study examined the ability of a microbial consortium, comprising Pseudomonas aeruginosa (MW584979), Enterobacter hormaechei ...
Chinwendu Jude ECHEJIUBA, Chimezie Jason OGUGBUE, Ifeyinwa Sarah OBUEKWE   +2 more
doaj   +1 more source

Assessment of the Chemical Hazards in Herbs Consumed in Europe: Toxins, Heavy Metals, and Pesticide Residues

Proceedings
The increasing global interest in herbs and spices necessitates a thorough examination of the chemical hazards associated with their consumption. The objective of this work was to provide an understanding of the current state and prevalence of chemical ...
Maria Carpena, Paula Barciela, Ana Perez-Vazquez, Kinga Noras, Joanna Trafiałek, Miguel A. Prieto, Monika Trząskowska   +6 more
doaj   +1 more source

Food Safety Issues in the Oltrepò Pavese Area: A SERS Sensing Perspective. [PDF]

Sensors (Basel), 2023
Albini B, Galinetto P, Schiavi S, Giulotto E.   +3 more
europepmc   +1 more source

Characterization of Dye-Loaded Poly(lactic-co-glycolic acid) Nanoparticles by Comprehensive Two-Dimensional Liquid Chromatography Combining Hydrodynamic and Reversed-Phase Liquid Chromatography. [PDF]

Anal Chem, 2023
Verduin J, Tutiš L, Becking AJ, Famili A, Zhang K, Pirok BWJ, Somsen GW.   +6 more
europepmc   +1 more source

PO54 | FATTY INFILTRATION AND POTENTIAL ADIPOGENIC SHIFT OF SKELETAL MUSCLE CELLS: MULTIPARAMETRIC HISTOLOGICAL ANALYSIS OF MYOSTEATOSIS

European Journal of Histochemistry
Myosteatosis, defined as an ectopic fat accumulation within skeletal muscle, has gained increasing clinical relevance as it fits within the context of metabolic disorders and aging.
doaj   +1 more source