✦ LIBER ✦

On-line Coupling of Size Exclusion Chromatography with Electrospray Ionization-Tandem Mass Spectrometry for the Analysis of Aquatic Fulvic and Humic Acids

✍ Scribed by Reemtsma, Thorsten; These, Anja

Book ID: 127309845
Publisher: American Chemical Society
Year: 2003
Tongue: English
Weight: 219 KB
Volume: 75
Category: Article
ISSN: 0003-2700
DOI: 10.1021/ac0261294

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On-line size-exclusion chromatography/el

On-line size-exclusion chromatography/electrospray ionisation mass spectrometry of aquatic humic and fulvic acids

✍ Linn Persson; Tomas Alsberg; Gyula Kiss; Göran Odham 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 129 KB

Isolated aquatic humic and fulvic acids were analysed with on-line size exclusion chromatography/electrospray ionisation mass spectrometry (SEC/ESI-MS). An eluent composition which enabled electrospray ionisation was identified. The SEC separation improved interpretability of mass spectra and may op

Limitations of Electrospray Ionization o

Limitations of Electrospray Ionization of Fulvic and Humic Acids as Visible from Size Exclusion Chromatography with Organic Carbon and Mass Spectrometric Detection

✍ These, Anja; Reemtsma, Thorsten 📂 Article 📅 2003 🏛 American Chemical Society 🌐 English ⚖ 138 KB

Initial Characterization of Humic Acids

Initial Characterization of Humic Acids Using Liquid Chromatography at the Critical Condition Followed by Size-Exclusion Chromatography and Electrospray Ionization Mass Spectrometry

✍ Phillips, Shannon L.; Olesik, Susan V. 📂 Article 📅 2003 🏛 American Chemical Society 🌐 English ⚖ 154 KB

Size exclusion chromatography coupled to

Size exclusion chromatography coupled to electrospray ionization mass spectrometry for analysis and quantitative characterization of arsenic interactions with peptides and proteins

✍ Anne-Christine Schmidt; Benjamin Fahlbusch; Matthias Otto 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 612 KB

## Abstract Arsenic‐binding proteins are of toxicological importance since enzymatic activities can be blocked by arsenic interactions. In the present work, a novel methodology based on size exclusion chromatography coupled to electrospray ionization mass spectrometry (SEC‐ESI‐MS) was developed wit

On-line derivatization of peptides for i

On-line derivatization of peptides for improved sequence analysis by micro-column liquid chromatography coupled with electrospray ionization-tandem mass spectrometry

✍ M. S. Cárdenas; E. van der Heeft; A. P. J. M. de Jong 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 152 KB 👁 2 views

An on-line method has been developed for the derivatization and coupled liquid chromatography (LC)/electrospray ionization (ESI) MS analysis of peptides at the femtomol level. Peptides are reacted with N-succinimidyl-2(3-pyridyl)acetate (SPA) in buffered aqueous medium at pH 7 following loading on a

Comparison of direct infusion and on-lin

Comparison of direct infusion and on-line liquid chromatography/electrospray ionization mass spectrometry for the analysis of nucleic acids

✍ Christian G. Huber; Alexander Krajete 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 138 KB 👁 2 views