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Journal Highlight: Over 10 000 peptide identifications from the HeLa proteome by using single-shot CZE combined with MS/MS

Date: Jan 12, 2015

Author: separationsNOW

Chemists in the US have developed a single-shot proteomics method based on capillary zone electrophoresis–tandem mass spectrometry that can identify 10,000 peptides in just 100 minutes.

Read More thumbnail image: Journal Highlight Over 10000 peptide identifications from the HeLa proteome by using single-shot CZE combined with MSMS

Journal Highlight: Application of ancient DNA to the reconstruction of past microbial assemblages and for the detection of toxic cyanobacteria in subtropical freshwater ecosystems

Date: Dec 22, 2014

Author: separationsNOW

Scientists from Uruguay used denaturing gradient gel electrophoresis to examine the microbial species present in sediment core samples taken from a subtropical, freshwater lake.

Read More thumbnail image: Journal Highlight Application of ancient DNA to the reconstruction of past microbial assemblages and for the detection of toxic cyanobacteria in subtropical freshwater ecosystems

Sun damage seekers: A novel CE method for detecting DNA damage caused by sunlight

Date: Dec 15, 2014

Author: Jon Evans

Using a novel capillary electrophoresis method, US chemists have discovered that exposing human cells to sunlight for just 15 minutes can cause DNA damage that could lead to skin cancer.

Read More thumbnail image: Sun damage seekers A novel CE method for detecting DNA damage caused by sunlight

Journal Highlight: Identification of differentially expressed proteins related to organophosphorus-induced delayed neuropathy in the brains of hens

Date: Dec 8, 2014

Author: separationsNOW

Chinese medical researchers have used two-dimensional gel electrophoresis and mass spectrometry to investigate the effect of exposure to organophosphorus compounds on protein expression in hen brains.

Read More thumbnail image: Journal Highlight Identification of differentially expressed proteins related to organophosphorus-induced delayed neuropathy in the brains of hens

Journal Highlight: Urinary proteomics in obstructive sleep apnoea and obesity

Date: Nov 24, 2014

Author: separationsNOW

Scientists in the UK have used capillary electrophoresis-mass spectrometry to conduct discovery profiling of urinary peptides in obese subjects with and without obstructive sleep apnoea.

Read More thumbnail image: Journal Highlight Urinary proteomics in obstructive sleep apnoea and obesity

Analytical fireworks: A portable CE system for analyzing fireworks

Date: Nov 17, 2014

Author: Jon Evans

An international team of scientists has developed a novel double capillary electrophoresis system for simultaneously analysing the anions and cations in fireworks.

Read More thumbnail image: Analytical fireworks A portable CE system for analyzing fireworks

Journal Highlight: The application of capillary electrophoresis techniques in toxicological analysis

Date: Nov 10, 2014

Author: separationsNOW

This review looks at the potential of using capillary electrophoresis to conduct toxicological analyses.

Read More thumbnail image: Journal Highlight The application of capillary electrophoresis techniques in toxicological analysis

Journal Highlight: Proteomic approaches to sexual development mediated by antheridiogen in the fern Blechnum spicant L

Date: Oct 27, 2014

Author: separationsNOW

Spanish scientists have used two-dimensional gel electrophoresis to compare the proteomes of male and female gametophytes of a species of fern.

Read More thumbnail image: Journal Highlight Proteomic approaches to sexual development mediated by antheridiogen in the fern Blechnum spicant L

Don’t take it lying down: Vertical capillaries for high-throughput electrophoresis

Date: Oct 20, 2014

Author: Jon Evans

By simply conducting electrophoresis in a vertical capillary, chemists from Germany and Italy have come up with a high-throughput system able to conduct 200 analyses in an hour.

Read More thumbnail image: Dont take it lying down Vertical capillaries for high-throughput electrophoresis

Journal Highlight: Exploring the symmetry, structure, and self-assembly mechanism of a gigantic seven-fold symmetric {Pd84} wheel

Date: Oct 13, 2014

Author: separationsNOW

Using gel electrophoresis, size-exclusion chromatography and mass spectrometry, scientists from the UK, the US and China have investigated the formation and structure of a palladium-based molecular wheel.

Read More thumbnail image: Journal Highlight Exploring the symmetry structure and self-assembly mechanism of a gigantic seven-fold symmetric Pd84 wheel
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