Florian Geistmann succeeded retiring Jürgen Semmler as Shimadzu Europa managing director on October 1.
|Articles|December 6, 2019
AF4-MALS-ICP-MS for Tattoo Ink Analysis
Author(s)Postnova Analytics GmbH
This study describes the characterization of metal-containing nanoparticles in tattoo ink using AF4 coupled with multi-angle light scattering and ICP-MS.
Related to this article
Liquid chromatography-mass spectrometry (LC-MS) profiling reveals chemical diversity across grapevine varieties.
Liquid chromatography-mass spectrometry (LC-MS) and nuclear magnetic resonance (NMR) link perinatal factors to infant urinary metabolite changes.
This LCGC Blog installment explains how NIST categorizes and certifies reference materials, and why they underpin reliable results in science and medicine.
Comparing manual and automated N-glycan profiling of a trastuzumab biosimilar, researchers found that both workflows detected the same glycan types, but automation gave more reproducible results (mean CV of about 5.7% vs. 7.95%), making it better suited to high-throughput analysis in biopharmaceutical development.
How can analysts resolve impurities that differ by a single mass unit? Experts discuss deamidation, racemization, HRMS, and 2D-LC for GLP-1 peptides.
"LC Troubleshooting" explores why phosphorothioate oligonucleotides (ONs) diastereomers challenge liquid chromatography.
This new high-performance liquid chromatography (HPLC) method reliably measures cholesterol adsorption in artichoke fiber.
Trending on LCGC International
1
HPLC Method Measures Fiber's Cholesterol Uptake
2
The LCGC Blog: NIST Reference Materials
3
Challenges and Solutions in Oligonucleotide Analysis, Part V: Troubles with Phosphorothioate Oligonucleotides
4
Women in Chromatography: Being the Only Woman in the Room
5