Unprotected linear peptides containing N-terminal cysteines and another cysteine residue can be simultaneously cyclized and derivatized using 2,2-disubstituted cyclopentenediones. High yields of ...

To detect popular party drugs in human waste, researchers combined headspace solid-phase microextraction and solid-phase ...

Advances in metabolomics analysis and data treatment increase the knowledge of complex biological systems. One of the most used methodologies is gas chromatography-mass spectrometry (GC-MS) due to its ...

The used derivatization reagents can not react with palladium, platinum and rhodium simultaneously, 17,18 or with low sensitivity, 19,20 or need long time heating for a complete reaction. 23 In our ...

The components of explosive devices can be difficult to characterize, whether pre- or post-blast. To rectify this, ...

A recent study published in Engineering introduces GlycoPro, a novel high-throughput sample-processing platform that aims to ...

Prodrugs are bioreversible derivatives of drug molecules that must undergo an enzymatic and/or chemical transformation in vivo to release the active parent drug, which can then exert its desired ...

The ZORBAX Eclipse AAA high efficiency HPLC column rapidly separates amino acids following an updated and improved protocol for use with the Agilent 1100 HPLC.