NDLI: Green ultra-fast high-performance liquid chromatographic method using a short narrow-bore column packed with fully porous sub-2 µm particles for the simultaneous determination of selected pharmaceuticals as surface water and wastewater pollutants.

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Green ultra-fast high-performance liquid chromatographic method using a short narrow-bore column packed with fully porous sub-2 µm particles for the simultaneous determination of selected pharmaceuticals as surface water and wastewater pollutants.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Shaaban, Heba Górecki, Tadeusz
Description	Country affiliation: Canada Author Affiliation: Shaaban H ( Department of Chemistry, University of Waterloo, Waterloo, Ontario, Canada.)
Abstract	Fast separations are very desirable in laboratories that analyze large numbers of samples per day or those needing short turn-around times. Traditional HPLC methods using conventional stationary phases and standard column dimensions require significant amounts of organic solvents and generate large volumes of waste. With growing awareness about the environment, the development of green technologies has been receiving increasing attention. In this work, a very fast green analytical method based on LC-UV using a short narrow bore column packed with fully porous sub-2 µm particles has been developed for simultaneous determination of nine pharmaceuticals in wastewater and surface water. The chromatographic separation was optimized in order to achieve short analysis time and good resolution for all analytes in a single run. All analytes could be separated in 1 min with good resolution. Sample preparation was executed by solid phase extraction using Oasis HLB cartridges. The method developed was validated based on parameters such as linearity, precision, accuracy, detection, and quantification limits. The recovery ranged from 70.9 to 92.5% with SDs not higher than 5.4%, except for acetaminophen and sulphanilamide. LODs ranged from 0.6-2.5 µg/L, while the LOQs were in the range 2-8 µg/L.
File Format	HTM / HTML
ISSN	16159306
Issue Number	2
Volume Number	36
e-ISSN	16159314
Journal	Journal of Separation Science
Language	English
Publisher	Wiley-VCH
Publisher Date	2013-01-01
Publisher Place	Germany
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Discipline Analytical Discipline Chemistry Chromatography, High Pressure Liquid Methods Pharmaceutical Preparations Chemistry Water Pollutants, Chemical Adsorption Instrumentation Green Chemistry Technology Isolation & Purification Porosity Resins, Synthetic Solid Phase Extraction Waste Water Analysis Evaluation Studies Journal Article Research Support, Non-u.s. Gov't
Content Type	Text
Resource Type	Article
Subject	Analytical Chemistry Filtration and Separation

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Effect of extra-column volume on practical chromatographic parameters of sub-2-µm particle-packed columns in ultra-high pressure liquid chromatography.

Systematic comparison of a new generation of columns packed with sub-2 µm superficially porous particles.

Optimization and validation of a fast ultrahigh-pressure liquid chromatographic method for simultaneous determination of selected sulphonamides in water samples using a fully porous sub-2 µm column at elevated temperature.

Rapid development of core-shell column technology: accurate measurements of the intrinsic column efficiency of narrow-bore columns packed with 4.6 down to 1.3 µm superficially porous particles.

Structural variation of solid core and thickness of porous shell of 1.7 µm core-shell silica particles on chromatographic performance: narrow bore columns.

The impact of extra-column band broadening on the chromatographic efficiency of 5 cm long narrow-bore very efficient columns.

1.1 µm superficially porous particles for liquid chromatography: part II: column packing and chromatographic performance.

Kinetic investigation of narrow-bore columns packed with prototype sub-2 µm superficially porous particles with various shell thickness.

Validated green high-performance liquid chromatographic methods for the determination of coformulated pharmaceuticals: a comparison with reported conventional methods.

Green ultra-fast high-performance liquid chromatographic method using a short narrow-bore column packed with fully porous sub-2 µm particles for the simultaneous determination of selected pharmaceuticals as surface water and wastewater pollutants.

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Optimization and validation of a fast ultrahigh-pressure liquid chromatographic method for simultaneous determination of selected sulphonamides in water samples using a fully porous sub-2 µm column at elevated temperature.

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Green ultra-fast high-performance liquid chromatographic method using a short narrow-bore column packed with fully porous sub-2 µm particles for the simultaneous determination of selected pharmaceuticals as surface water and wastewater pollutants.