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Journal Highlight: Disulfide–bridging PEGylation during refolding for the more efficient production of modified proteins

Date: Aug 3, 2016

Author: separationsNOW

British researchers used ion-exchange chromatography to help demonstrate that the simultaneous refolding and disulfide bridging PEGylation of proteins could be a useful strategy in the development of affordable modified protein therapeutics.

Read More thumbnail image: Journal Highlight Disulfidebridging PEGylation during refolding for the more efficient production of modified proteins

Journal Highlight: T4 lysozyme fused with cellulose-binding module for antimicrobial cellulosic wound dressing materials

Date: Jul 25, 2016

Author: separationsNOW

Scientists from Sweden and Egypt have used cation exchange chromatography to help determine whether a lysozyme can make an effective antimicrobial in a wound dressing.

Read More thumbnail image: Journal Highlight T4 lysozyme fused with cellulose-binding module for antimicrobial cellulosic wound dressing materials

Process of elimination: Reveals phosphorylated proteins

Date: Jul 11, 2016

Author: Jon Evans

By combining a chemical reaction known as β-elimination with strong cation exchange chromatography, researchers from Thailand and the Netherlands have come up with an efficient new way to identify phosphorylated proteins.

Read More thumbnail image: Process of elimination Reveals phosphorylated proteins

Journal Highlight: Rhizosecretion improves the production of Cyanovirin-N in Nicotiana tabacum through simplified downstream processing

Date: Jul 6, 2016

Author: separationsNOW

Scientists in the UK have used ion exchange chromatography to isolate an anti-HIV protein secreted from the roots of tobacco plants grown in water.

Read More thumbnail image: Journal Highlight Rhizosecretion improves the production of Cyanovirin-N in Nicotiana tabacum through simplified downstream processing

Journal Highlight: Evaluation of polyphenolic fingerprints and antioxidant profiles of wild fruits

Date: Jun 27, 2016

Author: separationsNOW

Romanian chemists have used high-performance thin-layer chromatography and UV–vis spectrometry to analyze the polyphenolic and antioxidant compounds in extracts of wild fruit such as raspberries and blackberries.

Read More thumbnail image: Journal Highlight Evaluation of polyphenolic fingerprints and antioxidant profiles of wild fruits

Sailing without failing: Detecting contaminants in polyimide

Date: Jun 13, 2016

Author: Jon Evans

A novel ion chromatography method for detecting contaminants in polyimide could help ensure that the next-generation of spacecraft are able to sail through the solar system without problem.

Read More thumbnail image: Sailing without failing Detecting contaminants in polyimide

Journal Highlight: Production of acidic xylooligosaccharides from methylglucuronoarabinoxylans by Bacillus subtilis strain MR44

Date: Jun 6, 2016

Author: separationsNOW

Researchers from the US and China used anion exchange chromatography and NMR spectroscopy to analyze the sugar molecules that a genetically-engineered bacterium released from sorghum.

Read More thumbnail image: Journal Highlight Production of acidic xylooligosaccharides from methylglucuronoarabinoxylans by Bacillus subtilis strain MR44

Journal Highlight: Determination of low-molecular-weight amines and ammonium in saline waters by ion chromatography after their extraction by steam distillation

Date: May 23, 2016

Author: separationsNOW

Brazilian researchers have developed a new ion chromatography method for determining ammonium ion, monomethylamine and monoethylamine in saline waters.

Read More thumbnail image: Journal Highlight Determination of low-molecular-weight amines and ammonium in saline waters by ion chromatography after their extraction by steam distillation

Sweet taste of bio-oil: Analyzing the sugars in bio-oil with anion-exchange chromatography

Date: May 9, 2016

Author: Jon Evans

Turning bio-oil into a usable liquid fuel could also generate a handy supply of fermentable sugar molecules, say Australian scientists.

Read More thumbnail image: Sweet taste of bio-oil Analyzing the sugars in bio-oil with anion-exchange chromatography

Journal Highlight: High throughput determination of cleaning solutions to prevent the fouling of an anion exchange resin

Date: May 4, 2016

Author: separationsNOW

A team of industrial scientists in the US has used high-throughput techniques to test the abilities of several cleaning agents at removing fouling from an anion exchange chromatography resin.

Read More thumbnail image: Journal Highlight High throughput determination of cleaning solutions to prevent the fouling of an anion exchange resin
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