Search filters

List of works by Robert Zakrzewski

2,4,6-Triphenylpyrylium Cations as Derivatization Reagents for Sulfide Ions Detection in TLC

A derivatization approach using pyrylium salts for the sensitive and simple determination of sulfide in spring water by high performance liquid chromatography

article

Application of improved iodine-azide procedure for the detection of thiouracils in blood serum and urine with planar chromatography

scientific article

Application of iodine-azide reaction for detection of amino acids in thin-layer chromatography.

scientific article published in December 2004

Chromatographic and Computational Studies of Molecular Lipophilicity and Drug-likeness for few 2-Thioxo-1,3-Thiazolidin-4-one Derivatives and their Analogs

scientific article published on 01 September 2018

Detection of mercaptopyridines and mercaptopyrimidines in planar chromatography with iodine-azide reaction as a detection system.

scientific article published in September 2005

Determination of methimazole in urine with the iodine-azide detection system following its separation by reversed-phase high-performance liquid chromatography.

scientific article published on 16 May 2008

Determination of nikethamide by micellar electrokinetic chromatography

scientific article published on 25 June 2019

Determination of propylthiouracil in pharmaceutical formulation by high-performance liquid-chromatography with a post-column iodine-azide reaction as a detection system.

scientific article

Determination of thiopental in urine sample with high-performance liquid chromatography using iodine-azide reaction as a postcolumn detection system

scientific article published in September 2005

Determination of urinary 6-mercaptopurine and three of its metabolites by HPLC-UV coupled with the iodine-azide reaction

scientific article published on 01 April 2013

Direct determination of metformin in urine by adsorptive catalytic square-wave voltammetry

scientific article published on 12 July 2007

High-performance liquid chromatographic determination of propylthiouracil in human urine by post-column iodine-azide reaction.

scientific article published on 14 May 2008

Iodimetric determination of 2-mercaptopyrimidines

scientific article published on 01 November 1998

Postcolumn Iodine–Azide Reaction as a Detection System in HPLC for the Determination of Methylthiouracil in Urine

article

Potentiometric and Coulometric Titration of 6-Propyl-2-Thiouracil

scientific article published on 01 May 1997

Potentiometric and coulometric titration of 2-thiobarbituric acid

scientific article published on 01 May 1995

RP-HPLC-UV method coupled with post-column iodine-azide reaction for determination of free captopril in urine samples

scientific article published on 01 June 2012

The use of a new, modified Dittmer–Lester spray reagent for phospholipid determination by the TLC image analysis technique

scientific article published on September 12, 2012

Thin-layer chromatographic image analysis for the determination of sulfide ions using pyrylium cations