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Evaluation Of A Capillary Electrophoresis Method For Routine Determination Of Varenicline Tartrate In Quality-Control Laboratories
(Soc Chemists Technologists Madeconia, 2015)
In this study, analyses were carried out on a fused-silica capillary (i.d. 50.0 mu m, total length 48.5 cm, and effective length 40.0 cm) in normal mode by applying a voltage of 20 kV. Sample injections were made in ...
Activation and Regioselectivity of Five-Membered Cyclic Thionocarbamates to Nucleophilic Attack
(Royal Soc Chemistry, 2013)
The cyclic thionocarbamate of alaninol undergoes nucleophilic attack by sulfur nucleophiles at 5-C to give 1-thiopropyl-2-amine derivatives when derivatised on nitrogen with a Boc group. Iodide under microwave conditions ...
Monoclonal Antibody That Recognizes Diethoxyphosphotyrosine-Modified Proteins And Peptides Independent Of Surrounding Amino Acids
(Amer Chemical Soc, 2017)
Acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) are irreversibly inhibited by organophosphorus pesticides through formation of a covalent bond with the active site serine. Proteins that have no active site ...
Optimization Of A Gas Chromatography-Mass Spectrometry Method Using Chemometric Techniques For The Determination Of Ezetimibe In Human Plasma
(Scientific Technical Research Council Turkey-Tubitak, 2013)
A new, rapid, and sensitive gas chromatography-mass spectrometry (GC-MS) method was developed for the determination of ezetimibe (EZE) in human plasma. EZE was derivatized prior to GC-MS analysis. Various derivatization ...
Simultaneous Spectrophotometric Determination Of Ezetimibe And Simvastatin In Pharmaceutical Preparations Using Chemometric Techniques
(Soc Brasileira Quimica, 2008)
Two spectrophotometric methods are described for the simultaneous determination of ezetimibe (EZE) and simvastatin (SIM) in pharmaceutical preparations. The obtained data was evaluated by using two different chemometric ...
Solid-Phase Enzyme Modification Via Affinity Chromatography
(Elsevier Science Bv, 2003)
In the present study antileukemic enzyme L-asparaginase (ASNase) and catalase (as a model enzyme) were modified in solid-phase with activated polyethylene glycol (PEG,) by using ligand-immobilized affinity column systems ...
Synthesis of New 2-(N'-Allylidene-Hydrazino) Quinazolinones and 2-(4,5-Dihydropyrazolyl)-Quinazolinones and Their Antimicrobial and Antifungal Activity Screening
(Asian Journal Of Chemistry, 2014)
Novel 2-[N'-(1,3-disubstituted-phenyl) allylidene] hydrazine-3-ethyl-3H-quinazolin-4-one (8) and 2-(3,5-disubstituted-phenyl-4,5-dihydropyrazol- 1-yl)-3-ethyl-3H-quinazolin-4-one (9) compounds have been prepared and tested ...
Development Of Titania Nanotube-Based Electrochemical Immunosensor And Determination Of Prostate Specific Antigen
(Japan Soc Analytical Chemistry, 2018)
Early diagnosis of cancer is the most important factor that increases the success of treatment. Therefore, the development of new diagnostic tools is a necessity. In this study, a new electrode surface was developed via ...
Poly-(L)-Histidine Immobilized Cryogels for Lysozyme Purification
(Sage Publications Inc, 2016)
Immobilized metal ion affinity chromatography is one of the methods used for the adsorption of proteins. In this study, poly(glycidyl methacrylate) cryogel discs were prepared by free radical polymerization. The metal ...
An Ionic Liquid/Bismuth Film-Modified Sensor For The Electrochemical Detection of Cefixime
(Scientific Technical Research Council Turkey-Tubitak, 2018)
A highly sensitive and simple method based on an ionic liquid/ex situ bismuth film-modified single-use pencil graphite electrode (IL/Bi/PGE) was offered for the electrochemical detection of cefixime (CEF) for the first ...
