propylamine/dichloromethane

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Synthesis and spectrosopic identification of hybrid 3-(triethoxysilyl)propylamine phosphine ruthenium(II) complexes.

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Ingia / Ingia

An investigation into the potential ruthenium(II) 1-3 complexes of type [RuCl(2)(P)(2)(N)(2)] using triphenylphosphine and 1,3-bis-diphenylphosphinepropane and 3-(triethoxysilyl)propylamine has been carried out at room temperature in dichloromethane under an inert atmosphere. The structural

Development of a standardized analysis strategy for basic drugs, using ion-pair extraction and high-performance liquid chromatography - II. Selection of preferred HPLC-systems.

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Ingia / Ingia

A test set of 100 basic drugs has been chromatographed on 16 preselected HPLC-systems using four different types of stationary phase (Si-, NH2-, CN- and C18-). A numerical treatment of the chromatographic data, based on the discriminating power concept, results in the selection of two preferred HPLC

[Determination of volatile nitrosamines in urine through gas chromatography-mass spectrometry].

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Ingia / Ingia

OBJECTIVE To establish a detection method based on gas chromatography-mass spectrometry (GC-MS) for concentrations of volatile nitrosamine compounds in urine, and apply it to the test of real samples. METHODS Target compounds dichloromethane in urine samples was extracted with dichloromethane

Development of a standardized analysis strategy for basic drugs, using ion-pair extraction and high-performance liquid chromatography. VI. Drug level determination in saliva.

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Ingia / Ingia

Assay methods for measuring saliva levels of carbamazepine and its active metabolite, and of amidopyrine are developed using a standardized analysis strategy. Both assay methods include ion-pair extraction of the analytes with octylsulphate as the counter-ion and chromatography on a CN-bonded phase

Platinum(II) and palladium(II) complexes with dithiocarbamates and amines: synthesis, characterization and cell assay.

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Ingia / Ingia

The [M(ESDT)Cl]n (M = Pd or Pt; ESDT = EtO2CCH2(CH3)NCS2, methylamino-acetic acid ethyl ester-dithiocarboxylate) species have been reacted with various amines (py, pyridine; PrNH2, n-propylamine; c-BuNH2, cyclobutylamine; en, ethylenediamine) in dichloromethane or chloroform with the aim to obtain

Determination of amitriptyline and some of its metabolites in blood by high-pressure liquid chromatography.

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Ingia / Ingia

Conditions for the determination of amitriptyline and some of its metabolites in serum on a reversed-phase material (C-8) by high-pressure liquid chromatography with UV detection at 254 nm were systematically investigated. The separation of tricyclic antidepressants is best carried out on a phase

Electrogenerated chemiluminescence of solutions, films, and nanoparticles of dithienylbenzothiadiazole-based donor-acceptor-donor red fluorophore. Fluorescence quenching study of organic nanoparticles.

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Ingia / Ingia

We report here the electrochemistry, spectroscopy, and electrogenerated chemiluminescence (ECL) from a solution, film, and nanoparticles (NPs) of a red-emitting dithienylbenzothiadiazole molecular fluorophore [4,7-bis(4-(n-hexyl)-5-(3,5-di(1-naphthyl)phenyl)thiophen-2-yl)-2,1,3-benzothiadiazole,

Iron(III) complexes of tridentate 3N ligands as functional models for catechol dioxygenases: the role of ligand N-alkyl substitution and solvent on reaction rate and product selectivity.

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Ingia / Ingia

A series of iron(III) complexes of the type [Fe(L)Cl3], where L is the variously N-alkyl-substituted bis(pyrid-2-ylmethyl)amine ligand such as bis(pyrid-2-ylmethyl)amine (L1), N,N-bis(pyrid-2-ylmethyl)methylamine (L2), N,N-bis(pyrid-2-ylmethyl)-n-propylamine (L3),

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Herbal & Natural Medicine

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