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.

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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

Year

2018

Exploring the potential of electroless and electroplated noble metal–semiconductor hybrids within bio- and environmental sensing

Semenova, Daria | Gernaey, K. V. | Silina, Yuliya E.

Analyst , 2018, 143 (23), 5646-5669.
http://dx.doi.org/10.1039/C8AN01632A

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Exploring the Potential of Electroplated Chips towards Biomedical Sensing and Diagnostics

Semenova, Daria | Silina, Yuliya E.

Proceedings , 2018, 2 (13), 817.
http://www.mdpi.com/2504-3900/2/13/817

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2017

A study of enhanced ion formation from metal-semiconductor complexes in atmospheric pressure laser desorption/ionization mass spectrometry

Silina, Yuliya E. | Herbeck-Engel, Petra | Koch, Marcus

Journal of Mass Spectrometry , 2017, 52 (1), 43-53.
http://dx.doi.org/10.1002/jms.3898

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Aspherical, Nanostructured Microparticles for Targeted Gene Delivery to Alveolar Macrophages

Advanced Healthcare Materials , 2017, 6 (20), 1700478-n/a.
http://dx.doi.org/10.1002/adhm.201700478

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Dissection of iron signaling and iron accumulation by overexpression of subgroup Ib bHLH039 protein

Scientific Reports , 2017, 7 (1), 10911.
https://doi.org/10.1038/s41598-017-11171-7

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Storage and controlled release of fragrances maintaining a constant ratio of volatile compounds

Silina, Yuliya E. | Tillotson, J. R. | Manz, A.

Analytical Methods , 2017, 9 (42), 6073-6082.
http://dx.doi.org/10.1039/C7AY01799E

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2016

Interactions between DPPC as a component of lung surfactant and amorphous silica nanoparticles investigated by HILIC-ESI–MS

Silina, Yuliya E. | Welck, Jennifer | Kraegeloh, Annette | Koch, Marcus | Fink-Straube, Claudia

Journal of Chromatography B , 2016, 1029–1030 222-229.
http://dx.doi.org/10.1016/j.jchromb.2016.07.014

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p-Coumaric acid, a novel and effective biomarker for quantifying hypoxic stress by HILIC-ESI-MS

Silina, Yuliya E. | Fink-Straube, Claudia | Hanselmann, Rainer G. | Peuschel, Henrike | Volmer, Dietrich A.

Journal of Chromatography B , 2016, 1020 6-13.
http://dx.doi.org/10.1016/j.jchromb.2016.03.005

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Nanoporous anodic aluminum oxide films for UV/vis detection of noble and non-noble metals

Silina, Yuliya E. | Kychmenko, Tatiana A. | Koch, Marcus

Analytical Methods , 2016, 8 (1), 45-51.
http://dx.doi.org/10.1039/C5AY02498F

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Plant leaves as templates for soft lithography

Wu, Wenming | Guijt, Rosanne M. | Silina, Yuliya E. | Koch, Marcus | Manz, Andreas

RSC Advances , 2016, 6 (27), 22469-22475.
http://dx.doi.org/10.1039/C5RA25890A

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