Chemical Analytics

The service group Chemical Analytics offers a broad range of analytical services in the fields of chromatography, mass spectrometry and atomic spectrometry for the research departments of INM, for groups of the university of Saarland and external costumers. In addition to the identification and quantification of your analytes, we optimize established methods according to your requirements and develop special analytical solutions to your specifications. Our analytical equipment includes instrumental methods like Gas Chromatography-Mass Spectrometry (GC/MS), Liquid chromatography (HPLC) with different detectors (RID, DAD and ESI-MS). Atomic spectrometric methods like Atomic Absorption Spectrometry (AAS) with Flame (FAAS) and Graphite Furnace (GFAAS) Atomisation, Optical Emission Spectrometry with Inductively Coupled Plasma (ICP OES) and CHNOS analyses are also available. Our new High-Resolution Sector-Field ICP-MS quantifies analytes down to the lower ppt-range and the determination of isotope ratios and Single Particle analysis are also possible.

More information
Team Members
Dr. Claudia Fink-Straube
Phone: +49 (0)681-9300-392
E-mail: [email protected]
Andrea Jung
Phone: +49 (0)681-9300-117
E-mail: [email protected]
Thi Vinh Ha Rimbach-Nguyen
Phone: +49 (0)681-9300-117
E-mail: [email protected]

Publications

2016
Penetration of CdSe/ZnS quantum dots into differentiated vs undifferentiated Caco-2 cells

Peuschel, Henrike | Ruckelshausen, Thomas | Kiefer, Silke | Silina, Yuliya E. | Kraegeloh, Annette

Journal of Nanobiotechnology , 2016, 14 (1), Art. no 70.
http://dx.doi.org/10.1186/s12951-016-0222-9

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Zinc finger of arabidopsis thaliana12 (ZAT12) interacts with fer-like iron deficiency-induced transcription facotr (FIT) linking iron deficiency and oxidative stress responses

Le, Cham Thi Tuyet | Brumbarova, Tzvetina | Ivanov, Rumen | Stoof, Claudia | Weber, Eva | Mohrbacher, Julia | Fink-Straube, Claudia | Bauer, Petra

Plant Physiology , 2016, 170 (1), 540-557.
http://dx.doi.org/10.1104/pp.15.01589

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2015
Influence of surface melting effects and availability of reagent ions on LDI-MS efficiency after UV laser irradiation of Pd nanostructures

Silina, Yuliya E. | Koch, Marcus | Volmer, Dietrich A.

Journal of Mass Spectrometry , 2015, 50 (3), 578-585.
http://dx.doi.org/10.1002/jms.3564

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Impact of analyte ablation and surface acidity of Pd nanoparticles on efficiency of surface-assisted laser desorption/ionization-mass spectrometry

Silina, Yuliya E. | Koch, Marcus | Volmer, Dietrich A.

International Journal of Mass Spectrometry , 2015, 387 24-30.
http://dx.doi.org/10.1016/j.ijms.2015.06.009

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Iron and FER-LIKE IRON DEFICIENCY-INDUCED TRANSCRIPTION FACTOR-dependent regulation of proteins and genes in Arabidopsis thaliana roots

Mai, Hans-Jörg | Lindermayr, Christian | von Toerne, Christine | Fink-Straube, Claudia | Durner, Jörg | Bauer, Petra

Proteomics , 2015, 15 (17), 3030-3047.
http://dx.doi.org/10.1002/pmic.201400351

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Analysis of fatty acids and triacylglycerides by Pd nanoparticle-assisted laser desorption/ionization mass spectrometry

Silina, Yuliya E. | Fink-Straube, Claudia | Hayen, Heiko | Volmer, Dietrich A.

Analytical Methods , 2015, 7 (9), 3701-3707.
http://dx.doi.org/10.1039/C5AY00705D

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Sorption of hydrophilic dyes on anodic aluminium oxide films and application to pH sensing

Silina, Yuliya E. | Kuchmenko, Tatyana A. | Volmer, Dietrich A.

Analyst , 2015, 140 (3), 771-778.
http://dx.doi.org/10.1039/C4AN00806E

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2009
The analysis of arabidopsis nicotianamine synthase mutants reveals functions for nicotianamine in seed iron loading and iron deficiency responses

Klatte, Marco | Schuler, Mara | Wirtz, Markus | Fink-Straube, Claudia | Hell, Rüdiger | Bauer, Petra

Plant Physiology , 2009, 150 (1), 257-271.
http://dx.doi.org/10.1104/pp.109.136374

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