calendar16 April 2018
Volume 14 Issue 4
The Column

16 April 2018 Issue

Look inside for practical advice on separation science and thought–provoking commentary.

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More in this issue . . .
The 2017 Instrumental Innovations

Trends and developments

A snapshot of key trends and developments in the chromatography sector according to selected panellists from companies who exhibited at Analytica 2018.

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HTC-15 meeting preview

Chiral chromatography in antiepileptic drug development

The Column spoke to Arcadius V. Krivoshein, Assistant Professor of Chemistry at the University of Houston–Clear Lake, USA, about his work developing 3-ethyl-3-phenylpyrrolidin-2-one (EPP), an experimental anticonvulsant that can help to stop convulsions during epileptic seizures, and the role of chiral high performance liquid chromatography (HPLC) in this research.

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Investigating the world’s smelliest fruit

Solving the problem or merely addressing the issue?

Incognito focuses on a big challenge in regulated analytical chemistry laboratories.

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Selective proteolysis for mAb analysis

The influence of calibration curves on GPC/SEC results

How the type of calibrants and the quality of the calibration curve influences the results is discussed in this instalment of Tips & Tricks.

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How to treat your RI detector

Characterizing copolymers using SEC–MALS–dRI–UV

Using SEC–MALS–UV–dRI, poly(styrene-co-acrylic acid) (PSAA) samples were analyzed to determine co-distributions of molecular weight and composition.

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The benefits of multidimensional chromatography

Solution viscosity determination of polymers

This article introduces the development of an automated and versatile technique for solution viscosity determination of a wide range of polymeric materials in different solvents.

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News update: The latest news

News update: The latest news

The latest research news and news in brief are featured in this issue.

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