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Synthesis, Spectroscopic, and Biological Studies on New Zirconium(IV) Porphyrins with Axial Ligand [PDF]

open access: yesBioinorganic Chemistry and Applications, 2013
A series of parasubstituted tetraphenylporphyrin zirconium(IV) salicylate complexes (SA/5-SSAZr(IV)RTPP, R = p-H, p-CH3, p-NO2, p-Cl, SA = salicylate, and 5-SSA = 5-sulfosalicylate) have been synthesized, and the spectral properties of free base ...
Gauri D. Bajju   +7 more
doaj   +6 more sources

Poly[aqua(μ5-2-oxido-4-sulfonatobenzoato)lanthanum(III)] [PDF]

open access: yesActa Crystallographica Section E, 2009
The title compound, [La(C7H3O6S)(H2O)]n, forms a three-dimensional framework in which the asymmetric unit contains one LaIII atom, one 5-sulfosalicylate (2-oxido-4-sulfonatobenzoate) ligand and one coordinated water molecule.
Cheng-Feng Zhu, Xing Li, Enhong Sheng
doaj   +4 more sources

R22(8) motifs in Aminopyrimidine sulfonate/carboxylate interactions: Crystal structures of pyrimethaminium benzenesulfonate monohydrate (2:2:1) and 2-amino-4,6-dimethylpyrimidinium sulfosalicylate dihydrate (4:2:2) [PDF]

open access: yesChemistry Central Journal, 2007
Background Pyrimethamine [2,4-diamino-5-(p-chlorophenyl)-6-ethylpyrimidine] is an antifolate drug used in anti-malarial chemotherapy. Pyrimidine and aminopyrimidine derivatives are biologically important compounds owing to their natural occurrence as ...
Muthiah Packianathan   +2 more
doaj   +4 more sources

[Hydrogen bis(1,2,4-triazole)] 1,2,4-triazolium bis(3-carboxy-4-hydroxybenzenesulfonate) 1,2,4-triazole disolvate [PDF]

open access: yesActa Crystallographica Section E, 2010
The title compound, C2H4N3+·[H(C2H3N3)2]+·2C7H5O6S−·2C2H3N3, consists of two types of 1,2,4-triazole monocation, one protonated at the 2-site lying across a twofold axis and the other protonated at the 4-site with the
Ming-qiang Qiu
doaj   +4 more sources

Influence of organic ligands on copper electrodeposition from mono- and polyligand electrolytes [PDF]

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2017
It is important to know the laws of copper electrodeposition from low-concentrated electrolytes containing different ligands because they simulate components of various copper-containing liquid wastes and electrolytes for electrodeposition of copper ...
Валентина Мефодіївна Артеменко   +1 more
doaj   +8 more sources

Synthesis of nanostructured conducting polyaniline in the presence of 5-sulfosalicylic acid [PDF]

open access: yesHemijska Industrija, 2008
Oxidative polymerizations of aniline with ammonium peroxydisulfate in aqueous solution of 5-sulfosalicylic acid (SSA), were performed at the constant molar ratio [oxidant]/[monomer] = 1.25, by using various initial molar ratios of SSA to aniline.
Janošević Aleksandra M.   +1 more
doaj   +4 more sources

Activating hemimorphite using a sulfidation-flotation process with sodium sulfosalicylate as the complexing agent

open access: yesJournal of Materials Research and Technology, 2020
In this paper, the effects of sodium sulfosalicylate on hemimorphite activation were studied. Sulfosalicylic acid ions enhanced the sulfidation-flotation process, which increased the flotation recovery by 49.70%, and after lead ion assisted activation ...
Dandan Wu, Qi Zuo
exaly   +3 more sources

The Construction of ceRNA Regulatory Network Unraveled Prognostic Biomarkers and Repositioned Drug Candidates for the Management of Pancreatic Ductal Adenocarcinoma [PDF]

open access: yesCurrent Issues in Molecular Biology
Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal cancer types due to its late diagnosis, low survival rates, and high frequency of metastasis.
Busra Aydin   +4 more
doaj   +2 more sources

2-Amino-5-methylpyridinium 3-carboxy-4-hydroxybenzenesulfonate [PDF]

open access: yesActa Crystallographica Section E, 2010
The asymmetric unit of the title salt, C6H9N2+·C7H5O6S−, contains two crystallographically independent 2-amino-5-methylpyridinium cations and two sulfosalicylate anions. In the crystal structure, the sulfonate group of each 3-carboxy-4-
Madhukar Hemamalini, Hoong-Kun Fun
doaj   +2 more sources

Ultrastretchable and wearable conductive multifilament enabled by buckled polypyrrole structure in parallel

open access: yesnpj Flexible Electronics, 2022
Stretchable conductive fibers have attracted much attention due to their potential use in wearable electronics. However, the ultra-high strain insensitive conductivity is hindered by mechanical mismatch in Young’s modulus and failure of stretchable ...
Yimeng Li   +10 more
doaj   +1 more source

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