Results 71 to 80 of about 2,730 (221)

The morphological characterization of the dry seeds and reserve mobilization during germination in Morinda citrifolia L.

Revista Ciência Agronômica, 2016
Information about the morphology, chemical composition and reserve mobilization is important in understanding the establishment of native and exotic species. The purpose of this study was to describe the morphology, chemical composition, and mobilization
Stelamaris de Oliveira Paula, João Alencar de Sousa, Edy Sousa de Brito, Maria Izabel Gallão   +3 more
doaj   +1 more source

Modified Electrochemical Sensors for the Detection of Selected Food Azo Dyes: A Review

ChemElectroChem
There are plenty of evidence that consuming high levels of azo dyes, such as Tartrazine, Sunset Yellow, Allura Red, Ponceau 4R, Amaranth, Sudan, and Azorubine, is associated with serious health problems.
Dr. Andy A. Cardenas‐Riojas, Sandy L. Calderon‐Zavaleta, Ulises Quiroz‐Aguinaga, Golfer Muedas‐Taipe, Saira M. Carhuayal‐Alvarez, Yeshy F. Ascencio‐Flores, Dr. Miguel Ponce‐Vargas, Prof. Angélica M. Baena‐Moncada   +7 more
doaj   +1 more source

Supercritical Phase Inversion to Produce Photocatalytic Active PVDF-coHFP_TiO2 Composites for the Degradation of Sudan Blue II Dye [PDF]

, 2022
Mariangela Guastaferro, Lucia Baldino, Vincenzo Vaiano, Stefano Cardea, Ernesto Reverchon   +4 more
openalex   +1 more source

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

Computational molecular structure analysis, electronic properties of sudan dye doped thioureabarium chloride crystals for nlo Applications

, 2022
S. Nithiyanantham, S Panimalar, P Kumaresan, K Sambath Kumar   +3 more
openalex   +2 more sources

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

Polyamide as an efficient sorbent for simultaneous interference-free determination of three Sudan dyes in saffron and urine using high-performance liquid chromatography-ultra violet detection [PDF]

, 2015
SAEIDI Iman, BARFI Behruz, PAYROVI Moazameh, Javad Feizy, Ahmadi Hojat, MIRI Mina, GHOLLASI MOUD Farahnaz   +6 more
openalex   +1 more source

Binding of Sudan II and IV to lecithin liposomes and E. coli membranes: insights into the toxicity of hydrophobic azo dyes [PDF]

, 2007
Li Lu, Hongwen Gao, Jiao-Rong Ren, Ling Chen, Yucheng Li, Jianfu Zhao, He‐Ping Zhao, Yuan Yuan   +7 more
openalex   +1 more source

A sensitive and simple method for voltammetric analysis of Sudan I as an azo dye in food samples using a Fe3O4-ZIF-67/ionic liquid modified carbon paste electrode

, 2022
Mahboobeh Shahsavari, Iran Sheikhshoaie
openalex   +2 more sources

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