Persönliche Webseite von Susanne Sachs
Wissenschaftlicher Werdegang
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Since 1996:Wissenschaftliche Mitarbeiterin am Helmholtz-Zentrum Dresden Rossendorf e.V. – Institut für Ressourcenökologie
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11-12/1999:Forschungsaufenthalt, Florida State University, Department of Chemistry (AG Prof. Dr. G. R. Choppin), Tallahassee, Florida, USA
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1993-1997:Promotion am Forschungszentrum Rossendorf, Institut für Radiochemie/Technische Universität Dresden
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1988-1993:TU Bergakademie Freiberg, Diplom in Chemie
Forschungstätigkeit
- Untersuchungen zur Wechselwirkung von Actiniden mit Huminstoffen und deren Einfluss auf den Actinidentransport in geologischen Systemen
- Studien zur Wechselwirkung von Actiniden mit biologischen Systemen (Säugetier- und Pflanzenzellen, Pflanzen)
Projekte
- RadoNorm: Towards effective radiation protection based on improved scientific evidence and social considerations - focus on radon and NORM; EU-Projekt, 01.09.2020-31.08.2025
- TRANS-LARA: Transport- und Transferverhalten langlebiger Radionuklide entlang der kausalen Kette Grundwasser-Boden-Oberfläche-Pflanze unter Berücksichtigung langfristiger klimatischer Veränderungen, Teilprojekt B; BMBF-Projekt, 1.9.2017-28.02.2021
- CONCERT: European Joint Programme for the Integration of Radiation Protection Research; EU-Projekt, 2015-2020
- Verbundprojekt: Wechselwirkung und Transport von Actiniden im natürlichen Tongestein unter Berücksichtigung von Huminstoffen und Tonorganika – Charakterisierung und Quantifizierung des Einflusses von Tonorganika auf die Wechselwirkung und die Diffusion von Uran und Americium im Ton; BMWi-Projekt, 2006-2011
- Verbundprojekt: Migration von Actiniden im System Ton, Huminstoff, Aquifer – Migrationsverhalten von Actiniden (Uran, Neptunium) in Tonen: Quantifizierung des Einflusses von Huminstoffen; BMWi-Projekt, 2003-2006
- HUPA: Humic Substances in Performance Assessment of Nuclear Waste Disposal: Actinide and Iodine Migration in the Far-Field; EU-Projekt, 2001-2004
- Untersuchungen über die Komplexierung und Migration von Actiniden und nichtradioaktiven Stoffen mit Huminsäuren unter geogenen Bedingungen – Komplexierung von Huminsäuren mit Actiniden in der Oxidationsstufe IV Th, U, Np; BMWA-Projekt, 2000-2003
- Einfluss von Huminstoffen auf das Migrationsverhalten radioaktiver und nichtradioaktiver Schadstoffe unter naturnahen Bedingungen - Synthese, radiometrische Bestimmung funktioneller Gruppen, Komplexierung; BMBF-Projekt, 1995-1999
Gremientätigkeit
- HZDR-Kontaktperson in der European Radioecology Alliance und Mitglied des Boards of Directors
- Leitung der Arbeitsgruppe NORM in der European Radioecology Alliance zusammen mit Dr. Thuro Arnold
Veröffentlichungen
2021
Uranium(VI) toxicity in tobacco BY-2 cell suspension culture - a physiological study
Rajabi, F.; Jessat, J.; Garimella, J. N.; Bok, F.; Steudtner, R.; Stumpf, T.; Sachs, S.
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Ecotoxicology and Environmental Safety 211(2021), 111883
DOI: 10.1016/j.ecoenv.2020.111883
2020
An integrated approach combining soil profile, records and tree ring analysis to identify the origin of environmental contamination in a former uranium mine (Rophin, France)
Martin, A.; Hassan-Loni, Y.; Fichtner, A.; Péron, O.; David, K.; Chardon, C.; Larrue, S.; Gourgiotis, A.; Sachs, S.; Arnold, T.; Grambow, B.; Stumpf, T.; Montavon, G.
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Science of the Total Environment 747(2020), 141295
DOI: 10.1016/j.scitotenv.2020.141295
Plant cell (Brassica napus) response on europium(III) and uranium(VI) exposure
Moll, H.; Sachs, S.; Geipel, G.
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Environmental Science and Pollution Research 27(2020), 32048-32061
DOI: 10.1007/s11356-020-09525-2
2017
Calorimetrically determined U(VI) toxicity in Brassica napus correlates with oxidoreductase activity and U(VI) speciation
Sachs, S.; Geipel, G.; Bok, F.; Oertel, J.; Fahmy, K.
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Environmental Science & Technology 51(2017)18, 10843-10849
DOI: 10.1021/acs.est.7b02564
2015
Interaction of Eu(III) with mammalian cells: Cytotoxicity, uptake and speciation as a function of Eu(III) concentration and nutrient composition
Sachs, S.; Heller, A.; Weiß, S.; Bok, F.; Bernhard, G.
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Toxicology In Vitro 29(2015), 1555-1568
DOI: 10.1016/j.tiv.2015.06.006
2013
Uptake of multi-disperse starch by anion exchangers
Pürschel, M.; Sachs, S.; Bernhard, G.; Ender, V.
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Journal of Physical Science and Application 3(2013)3, 147-155
Spectroscopic study of americium(III) complexes with nitrogen containing organic model ligands
Raditzky, B.; Sachs, S.; Schmeide, K.; Barkleit, A.; Geipel, G.; Bernhard, G.
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Polyhedron 65(2013), 244-251
DOI: 10.1016/j.poly.2013.08.047
Diffusion of U(VI) in Opalinus Clay: Influence of temperature and humic acid
Joseph, C.; van Loon, L. R.; Jakob, A.; Steudtner, R.; Schmeide, K.; Sachs, S.; Bernhard, G.
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Geochimica et Cosmochimica Acta 109(2013), 74-89
DOI: 10.1016/j.gca.2013.01.027
Sorption of U(VI) onto Opalinus Clay: Effects of pH and humic acid
Joseph, C.; Stockmann, M.; Schmeide, K.; Sachs, S.; Brendler, V.; Bernhard, G.
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Applied Geochemistry 36(2013), 104-117
DOI: 10.1016/j.apgeochem.2013.06.016
2012
Uranyl(VI) Complexation by Sulfonate Ligands: A Relativistic Density Functional and TRLFS Study
Kremleva, A.; Zhang, Y.; Shor, A. M.; Krüger, S.; Joseph, C.; Raditzky, B.; Schmeide, K.; Sachs, S.; Bernhard, G.; Rösch, N.
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European Journal of Inorganic Chemistry 2012(2012)22, 3636-3644
DOI: 10.1002/ejic.201200207
Np(V) reduction by humic acid: Contribution of reduced sulfur functionalities to the redox behavior of humic acid
Schmeide, K.; Sachs, S.; Bernhard, G.
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Science of the Total Environment 419(2012), 116-123
DOI: 10.1016/j.scitotenv.2011.12.052
2011
Influence of humic acids on the actinide migration in the environment: Suitable humic acid model substances and their application in studies with uranium – a review
Sachs, S.; Bernhard, G.
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Journal of Radioanalytical and Nuclear Chemistry 290(2011), 17-29
DOI: 10.1007/s10967-011-1084-0
Ternary uranium(VI) carbonato humate complex studied by cryo-TRLFS
Steudtner, R.; Sachs, S.; Schmeide, K.; Brendler, V.; Bernhard, G.
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Radiochimica Acta 99(2011), 687-692
DOI: 10.1524/ract.2011.1861
Influence of humic acid on the Am(III) sorption onto kaolinite
Krepelova, A.; Sachs, S.; Bernhard, G.
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Radiochimica Acta 99(2011), 253-260
DOI: 10.1524/ract.2011.1829
Sorption of uranium(VI) onto Opalinus Clay in the absence and presence of humic acid in Opalinus Clay pore water
Joseph, C.; Schmeide, K.; Sachs, S.; Brendler, V.; Geipel, G.; Bernhard, G.
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Chemical Geology 284(2011), 240-250
DOI: 10.1016/j.chemgeo.2011.03.001
Binary and Ternary Uranium(VI) Humate Complexes Studied by Attenuated Total Reflection Fourier-transform Infrared Spectroscopy
Steudtner, R.; Müller, K.; Schmeide, K.; Sachs, S.; Bernhard, G.
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Dalton Transactions 40(2011), 11920-11925
DOI: 10.1039/c1dt11089f
Humic acid model substances with pronounced redox functionality for the study of environmentally relevant interaction processes of metal ions in the presence of humic acid
Sachs, S.; Bernhard, G.
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Geoderma 162(2011), 132-140
DOI: 10.1016/j.geoderma.2011.01.012
2010
Study of the role of sulfur functionalities in humic acids for uranium(VI) complexation
Sachs, S.; Reich, T.; Bernhard, G.
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Radiochimica Acta 98(2010), 467-477
DOI: 10.1524/ract.2010.1746
Interaction of uranium(VI) with nitrogen containing model ligands studied by laser-induced fluorescence spectroscopy
Raditzky, B.; Schmeide, K.; Sachs, S.; Geipel, G.; Bernhard, G.
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Polyhedron 29(2010), 620-626
DOI: 10.1016/j.poly.2009.08.010
2008
Sorption of U(VI) onto an artificial humic substance-kaolinite-associate
Sachs, S.; Bernhard, G.
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Chemosphere 72(2008)10, 1441-1447
DOI: 10.1016/j.chemosphere.2008.05.027
Structural Characterization of U(VI) Surface Complexes on Kaolinite in the Presence of Humic Acid Using EXAFS Spectroscopy
Krepelova, A.; Reich, T.; Sachs, S.; Drebert, J.; Bernhard, G.
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Journal of Colloid and Interface Science 319(2008)1, 40-47
DOI: 10.1016/j.jcis.2007.11.010
Complex Formation of Uranium(VI) with L-Phenylalanine and 3-Phenylpropionic Acid Studied by Attenuated Total Reflection Fourier Transform Infrared Spectroscopy
Barkleit, A.; Foerstendorf, H.; Heim, K.; Sachs, S.; Bernhard, G.
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Applied Spectroscopy 62(2008)7, 798-802
DOI: 10.1366/000370208784909607
2007
U(VI)-Kaolinite Surface Complexation in Absence and Presence of Humic Acid Studied by TRLFS
Krepelova, A.; Brendler, V.; Sachs, S.; Baumann, N.; Bernhard, G.
- Environmental Science & Technology 41(2007)17, 6142-6147
Uranium(VI) Complexation by Humic Acid under Neutral pH Conditions Studied by Laser-Induced Fluorescence Spectroscopy
Sachs, S.; Brendler, V.; Geipel, G.
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Radiochimica Acta 95(2007), 103-110
DOI: 10.1524/ract.2007.95.2.103
Migration of Uranium (IV)/(VI) in the Presence of Humic Acids in Quartz Sand: A Laboratory Column Study
Mibus, J.; Sachs, S.; Nebelung, C.; Bernhard, G.
- Journal of Contaminant Hydrology 89 (2007) 199 - 217 DOI 10.1016/j.jconhyd.2006.08.005
2006
On the Uptake Mechanisms of Organics from Natural Water - Investigations with Strong and Weak Base Ion Exchangers and Their Corresponding Copolymers
Ender, V.; Schumann, T.; Sachs, S.; Bernhard, G.
- PowerPlant Chemistry 8(2006), 541-549
Uranium(VI) sorption onto kaolinite in the presence and absence of humic acid
Krepelova, A.; Sachs, S.; Bernhard, G.
- Radiochimica Acta 94(2006), 825-833
Plutonium(III) complexation by humic substances studied by X-ray absorption fine structure spectroscopy
Schmeide, K.; Reich, T.; Sachs, S.; Bernhard, G.
- Inorganica Chimica Acta 359(2006)1, 237-242
2005
NIR Spectroscopic Study of the Complexation of Neptunium(V) with Humic Acids: Influence of Phenolic OH Groups on the Complex Formation
Sachs, S.; Bernhard, G.
- Radiochimica Acta 93(2005), 141-145
EXAFS Study on the Neptunium(V) Complexation by Various Humic Acids under Neutral pH Conditions
Sachs, S.; Schmeide, K.; Reich, T.; Brendler, V.; Heise, K. H.; Bernhard, G.
- Radiochimica Acta 93(2005), 17-25
Neptunium(IV) complexation by humic substances studied by X-ray absorption fine structure spectroscopy
Schmeide, K.; Reich, T.; Sachs, S.; Brendler, V.; Heise, K. H.; Bernhard, G.
- Radiochimica Acta 93(2005), 187-196
2003
Interaction of uranium(VI) with various modified and unmodified natural and synthetic humic substances studied by EXAFS and FTIR spectroscopy
Schmeide, K.; Sachs, S.; Bubner, M.; Reich, T.; Heise, K. H.; Bernhard, G.
- Inorganica Chimica Acta 351, 133-140 (2003)
2002
Humic Colloid-Borne Migration of Uranium in Sand Columns
Artinger, R.; Rabung, T.; Kim, J. I.; Sachs, S.; Schmeide, K.; Heise, K. H.; Bernhard, G.; Nitsche, H.
- Journal of Contaminant Hydrology 58 (2002) 1-12.
Carbon-13 NMR Spectroscopic Studies on Chemically Modified and Unmodified Synthetic and Natural Humic Acids
Sachs, S.; Bubner, M.; Schmeide, K.; Choppin, G. R.; Heise, K. H.; Bernhard, G.
- Talanta, 57, 999-1009 (2002)
2000
Investigation of Humic Acid Complexation Behavior with Uranyl Ions Using Modified Synthetic and Natural Humic Acids
Pompe, S.; Schmeide, K.; Bubner, M.; Geipel, G.; Heise, K.-H.; Bernhard, G.; Nitsche, H.
- Radiochimica Acta 88 (2000) 553-558
Uranium(VI) Sorption onto Phyllite and Selected Minerals in the Presence of Humic Acid
Schmeide, K.; Pompe, S.; Bubner, M.; Heise, K. H.; Bernhard, G.; Nitsche, H.
- Radiochimica Acta 88, 723-728 (2000)
1999
X-ray photoelectron spectroscopy investigation of the interaction of U(VI) and Fe(III) with natural humic acid in aqueous solutions
Teterin, Y. A.; Nefedov, V. I.; Lebedev, A. M.; Dementjev, A. P.; Utkin, I. O.; Teterin, A. Y.; Bubner, M.; Reich, T.; Pompe, S.; Heise, K.-H.
- Journal für Praktische Chemie Vol. 341, Issue 8 (1999), pp. 773-777
1998
Determination and Comparison of Uranyl Complexation Constants with Natural and Model Humic Acids
Pompe, S.; Brachmann, A.; Bubner, M.; Geipel, G.; Heise, K.-H.; Bernhard, G.; Nitsche, H.
- Radiochimica Acta 82, 89-95 (1998)
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Poster
Migration '97, Sendai, Japan, 26.-31.10.1997
Isotopically Labelled Humic Acids for Heavy Metal Complexation
Bubner, M.; Pompe, S.; Meyer, M.; Heise, K.-H.; Nitsche, H.
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Vortrag (Konferenzbeitrag)
Vortrag, Joint European IIS Conference, 24.-26.Juni 1998, Bad Soden - Tagungsbericht in J. Labelled Compounds and Radiopharmaceuticals XLI, 1017-1082 (1998)
EXAFS Investigations of the Interaction of Humic Acids and Model Compounds with Uranyl Cations in Solid Complexes
Denecke, M. A.; Reich, T.; Pompe, S.; Bubner, M.; Heise, K.-H.; Nitsche, H.; Allen, P. G.; Bucher, J. J.; Edelstein, N. M.; Shuh, D. K.; Czerwinski, K.
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Poster
Migration '97 Konferenz, 26.-31. Oktober, Sendai, Japan - Radiochim. Acta 82, 103 (1998)
Electron spectroscopy for chemical analysis Investigation of the Interaction of uranyl and calcium ions with humic acids
Nefedov, V. I.; Teterin, Y. A.; Lebedev, A. M.; Teterin, A. Y.; Dementjev, A. P.; Bubner, M.; Reich, T.; Pompe, S.; Heise, K.-H.; Nitsche, H.
- Inorganica Chimica Acta 273 (1998) 234-237
1997
EXAFS Investigations on the Interaction of Uranium(VI) with Natural and Synthetic Humic Acids
Denecke, M. A.; Pompe, S.; Reich, T.; Moll, H.; Bubner, M.; Heise, K.-H.; Nicolai, R.; Nitsche, H.
- Radiochimica Acta 79 (1997), 151-159
1996
A Comparison of Natural Humic Acids with Synthetic Humic Acid Model Substances: Characterization and Interaction with Uranium (VI)
Pompe, S.; Bubner, M.; Denecke, M. A.; Reich, T.; Brachmann, A.; Geipel, G.; Nicolai, R.; Heise, K.-H.; Nitsche, H.
- Radiochimica Acta 74 (1996) pp. 135-140
Capillary electrophoresis for a "finger-print"-characterization of fulvic and humic acids
Pompe, S.; Heise, K.-H.; Nitsche, H.
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Journal of Chromatography A 723 (1996) pp. 215-218
DOI: 10.1016/0021-9673(95)00815-2