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51

Determination of noble metals after separation and preconcentration with silica-bonded complexing ligands

Thomas Schilling, Peter Schramel, Bernhard Michalke, Günter Knapp

Journal:

Microchimica Acta

Year:

1996

Language:

english

File:

PDF, 292 KB

english, 1996

52

Separation and determination of gold from iron rich matrices by an off/on-line preconcentration system coupled to ICP-AES

Maria Ochsenkühn-Petropulu, Peter Schramel

Journal:

Microchimica Acta

Year:

1995

Language:

english

File:

PDF, 608 KB

english, 1995

53

Separation of noble metal ions on silica with chemically bonded ligands

T. Schilling, P. Schramel, B. Michalke, G. Knapp

Journal:

Microchimica Acta

Year:

1994

Language:

english

File:

PDF, 414 KB

english, 1994

54

Application of high resolution ICP-spectrometry to the determination of B, Be, Co, Mo and Sn in soils and similar matrices

Journal:

Microchimica Acta

Year:

1989

Language:

english

File:

PDF, 356 KB

english, 1989

55

Dissolution of metallic platinum as water soluble species by naturally occurring complexing agents

Sönnke Lustig, Shuliang Zang, Wollgong Beck, Peter Schramel

Journal:

Microchimica Acta

Year:

1998

Language:

english

File:

PDF, 757 KB

english, 1998

56

Determination of free iodide in human serum: Separation from other I-species and quantification in serum pools and individual samples

B. Michalke, P. Schramel, S. Hasse

Journal:

Microchimica Acta

Year:

1996

Language:

english

File:

PDF, 503 KB

english, 1996

57

Iodine determination in biological materials by ICP-MS

Peter Schramel, Sylvia Hasse

Journal:

Microchimica Acta

Year:

1994

Language:

english

File:

PDF, 417 KB

english, 1994

58

Variation of natural232Th excretion in non-exposed persons

P. Roth, E. Werner, I. Wendler, P. Schramel

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

1997

Language:

english

File:

PDF, 204 KB

english, 1997

59

Feasibility of ICP-MS for the assessment of uranium excretion in urine

E. Werner, P. Roth, I. Wendler, P. Schramel, H. Hellmann, U. Kratzel

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

1997

Language:

english

File:

PDF, 256 KB

english, 1997

60

A novel method for in vitro culture of plants: Cultivation of barley in a floating hydroponic system

Florian Battke, Peter Schramel, Dieter Ernst

Journal:

Plant Molecular Biology Reporter

Year:

2003

Language:

english

File:

PDF, 1.15 MB

english, 2003

61

Selenium speciation in human milk with special respect to quality control

Bernhard Michalke, P. Schramel

Journal:

Biological Trace Element Research

Year:

1997

Language:

english

File:

PDF, 1.01 MB

english, 1997

62

Influence of micro-organisms on the dissolution of metallic platinum emitted by automobile catalytic converters

Sönnke Lustig, Shuliang Zang, Wolfgang Beck, Peter Schramel

Journal:

Environmental Science and Pollution Research

Year:

1997

Language:

english

File:

PDF, 650 KB

english, 1997

63

Distribution of platinum group elements (Pt, Pd, Rh) in environmental and clinical matrices: Composition, analytical techniques and scientific outlook

Torsten Hees, Bernd Wenclawiak, Sönnke Lustig, Peter Schramel, Michael Schwarzer, Michael Schuster, Dominique Verstraete, Richard Dams, Eckard Helmers

Journal:

Environmental Science and Pollution Research

Year:

1998

Language:

english

File:

PDF, 680 KB

english, 1998

64

Second International Conference on Trace Element Speciation in Biomedical, Nutritional and Environmental Sciences

Bernhard Michalke, Peter Schramel

Journal:

Analytical and Bioanalytical Chemistry

Year:

2002

Language:

english

File:

PDF, 61 KB

english, 2002

65

Third international conference on trace element speciation in biomedical, nutritional and environmental sciences

Bernhard Michalke, Peter Schramel

Journal:

Analytical and Bioanalytical Chemistry

Year:

2005

Language:

english

File:

PDF, 194 KB

english, 2005

66

Coupling of capillary electrophoresis with ICP-MS for speciation investigations

B. Michalke, Peter Schramel

Journal:

Analytical and Bioanalytical Chemistry

Year:

1997

Language:

english

File:

PDF, 90 KB

english, 1997

67

Platinum determination in nutrient plants by inductively coupled plasma mass spectrometry with special respect to the hafnium oxide interference

S. Lustig, S. Zang, B. Michalke, P. Schramel, W. Beck

Journal:

Analytical and Bioanalytical Chemistry

Year:

1997

Language:

english

File:

PDF, 169 KB

english, 1997

68

Platinum speciation with hyphenated techniques: high performance liquid chromatography and capillary electrophoresis on-line coupled to an inductively coupled plasma-mass spectrometer – application to aqueous extracts from a platinum treated soil

S. Lustig, B. Michalke, W. Beck, P. Schramel

Journal:

Analytical and Bioanalytical Chemistry

Year:

1998

Language:

english

File:

PDF, 211 KB

english, 1998

69

The analysis of antimony species by using ESI-MS and HPLC-ICP-MS

J. Lintschinger, O. Schramel, A. Kettrup

Journal:

Analytical and Bioanalytical Chemistry

Year:

1998

Language:

english

File:

PDF, 132 KB

english, 1998

70

Capabilities of double focussing magnetic sector-ICP-MS for the determination of trace elements in body fluids (blood, blood serum, urine) at the example of control materials

P. Schramel, I. Wendler

Journal:

Analytical and Bioanalytical Chemistry

Year:

1998

Language:

english

File:

PDF, 78 KB

english, 1998

71

The capability of ultrafiltration and ETV-ICP-MS for size fractionation studies of arsenic and selenium species in ground water samples with high concentrations of iron, manganese and sulfur

M. Rässler, B. Michalke, P. Schramel, S. Schulte-Hostede, A. Kettrup

Journal:

Analytical and Bioanalytical Chemistry

Year:

1998

Language:

english

File:

PDF, 61 KB

english, 1998

72

A new method for the analysis of arsenic species in urine by using HPLC-ICP-MS

J. Lintschinger, P. Schramel, A. Hatalak-Rauscher, I. Wendler, B. Michalke

Journal:

Analytical and Bioanalytical Chemistry

Year:

1998

Language:

english

File:

PDF, 92 KB

english, 1998

73

Iodine determination in biological materials Options for sample preparation and final determination

G. Knapp, B. Maichin, P. Fecher, S. Hasse, P. Schramel

Journal:

Analytical and Bioanalytical Chemistry

Year:

1998

Language:

english

File:

PDF, 50 KB

english, 1998

74

First International Conference on Trace Element Speciation in Biomedical, Nutritional and Environmental Sciences

B. Michalke, Peter Schramel

Journal:

Analytical and Bioanalytical Chemistry

Year:

1999

Language:

english

File:

PDF, 92 KB

english, 1999

75

Development of native two-dimensional electrophoresis methods for the separation and detection of platinum carrying serum proteins: initial steps

S. Lustig, J. De Kimpe, R. Cornelis, P. Schramel

Journal:

Analytical and Bioanalytical Chemistry

Year:

1999

Language:

english

File:

PDF, 77 KB

english, 1999

76

Capillary electrophoresis coupled to inductively coupled plasma mass spectrometry (CE/ICP-MS) and to electrospray ionization mass spectrometry (CE/ESI-MS): An approach for maximum species information in speciation of selenium

B. Michalke, O. Schramel, A. Kettrup

Journal:

Analytical and Bioanalytical Chemistry

Year:

1999

Language:

english

File:

PDF, 57 KB

english, 1999

77

Capillary electrophoresis/electrospray ionization mass spectrometry (CE/ESI-MS) as a powerful tool for trace element speciation

O. Schramel, B. Michalke, A. Kettrup

Journal:

Analytical and Bioanalytical Chemistry

Year:

1999

Language:

english

File:

PDF, 67 KB

english, 1999

78

Effect of different extraction procedures on the yield and pattern of Se-species in bacterial samples

B. Michalke, H. Witte, P. Schramel

Journal:

Analytical and Bioanalytical Chemistry

Year:

2002

Language:

english

File:

PDF, 105 KB

english, 2002

79

Studies of strontium biokinetics in humans

Vera Höllriegl, Pascale Louvat, Eckhard Werner, Paul Roth, Peter Schramel, Iris Wendler, Norbert Felgenhauer, Thomas Zilker

Journal:

Radiation and Environmental Biophysics

Year:

2003

Language:

english

File:

PDF, 141 KB

english, 2003

80

Studies of strontium biokinetics in humans

Vera Höllriegl, Eckhard Werner, Paul Roth, Peter Schramel, Iris Wendler

Journal:

Radiation and Environmental Biophysics

Year:

2002

Language:

english

File:

PDF, 197 KB

english, 2002

81

Studies of strontium biokinetics in humans

Vera Höllriegl, Pascale Louvat, Eckhard Werner, Paul Roth, Peter Schramel, Iris Wendler, Norbert Felgenhauer, Thomas Zilker

Journal:

Radiation and Environmental Biophysics

Year:

2002

Language:

english

File:

PDF, 233 KB

english, 2002

82

Bioavailability of239+240Pu and137Cs in aerosols and deposited dusts: a comparative study by fractional extraction

U. C. Gerstmann, G. Rosner, P. Schramel

Journal:

Radiation and Environmental Biophysics

Year:

2004

Language:

english

File:

PDF, 178 KB

english, 2004

83

Leaching of depleted uranium in soil as determined by column experiments

W. Schimmack, U. Gerstmann, U. Oeh, W. Schultz, P. Schramel

Journal:

Radiation and Environmental Biophysics

Year:

2005

Language:

english

File:

PDF, 348 KB

english, 2005

84

The determination of metals (antimony, bismuth, lead, cadmium, mercury, palladium, platinum, tellurium, thallium, tin and tungsten) in urine samples by inductively coupled plasma-mass spectrometry

P. Schramel, I. Wendler, J. Angerer

Journal:

International Archives of Occupational and Environmental Health

Year:

1997

Language:

english

File:

PDF, 134 KB

english, 1997

85

The preparation of a cabbage reference material for environmental monitoring and food analysis

S. Korhammer, Rolf Herzig, Peter Schramel, Jorma Kumpulainen, Bernd Markert, Herbert Muntau, Philippe Quevauviller

Journal:

Accreditation and Quality Assurance

Year:

2000

Language:

english

File:

PDF, 85 KB

english, 2000

86

Trace and mineral elements in royal jelly and homeostatic effects

Andreas Stocker, Peter Schramel, Antonius Kettrup, Eberhard Bengsch

Journal:

Journal of Trace Elements in Medicine and Biology

Year:

2005

Language:

english

File:

PDF, 181 KB

english, 2005

87

Antimony speciation in environmental samples by interfacing capillary electrophoresis on-line to an inductively coupled plasma mass spectrometer

Bernhard Michalke, Peter Schramel

Journal:

Journal of Chromatography A

Year:

1999

Language:

english

File:

PDF, 134 KB

english, 1999

88

Application of ICP-MS for the Assessment of thorium excretion in urine

P. Roth, E. Werner, I. Wendler, P. Schramel

Journal:

Applied Radiation and Isotopes

Year:

1996

Language:

english

File:

PDF, 170 KB

english, 1996

89

Mineral absorption in the black rhinoceros (Diceros bicornis) as compared with the domestic horse

M. Clauss, J. C. Castell, E. Kienzle, P. Schramel, E. S. Dierenfeld, E. J. Flach, O. Behlert, W. J. Streich, J. Hummel, J-M. Hatt

Journal:

Journal of Animal Physiology and Animal Nutrition

Year:

2007

Language:

english

File:

PDF, 597 KB

english, 2007

90

Effects of elevated CO2, O3 and K deficiency on Norway spruce (Picea abies): nutrient supply, content and leaching

T. PFIRRMANN, J. D. BARNES, K. STEINER, P. SCHRAMEL, U. BUSCH, H. KÜCHENHOFF, H.-D. PAYER

Journal:

New Phytologist

Year:

1996

Language:

english

File:

PDF, 21.60 MB

english, 1996

91

Caesium-affected gene expression in Arabidopsis thaliana

Tobias Sahr, Gabriele Voigt, Herwig G. Paretzke, Peter Schramel, Dieter Ernst

Journal:

New Phytologist

Year:

2005

Language:

english

File:

PDF, 231 KB

english, 2005

92

Chaperonin-mediated protein folding at the surface of groEL through a 'molten globule'-like intermediate

Martin, Jörg, Langer, Thomas, Boteva, Raina, Schramel, Andrea, Horwich, Arthur L., Hartl, F.-Ulrich

Journal:

Year:

1991

File:

PDF, 1.24 MB

1991

93

A randomised phase II trial of docetaxel vs docetaxel and irinotecan in patients with stage IIIb–IV non-small-cell lung cancer who failed first-line treatment

Wachters, F M, Groen, H J M, Biesma, B, Schramel, F M N H, Postmus, P E, Stigt, J A, Smit, E F

Journal:

British Journal of Cancer

Year:

2004

Language:

english

File:

PDF, 116 KB

english, 2004

94

Multicenter phase II trial of accelerated cisplatin and high-dose epirubicin followed by surgery or radiotherapy in patients with stage IIIa non-small-cell lung cancer with mediastinal lymph node involvement (N2-disease)

Phernambucq, E C J, Biesma, B, Smit, E F, Paul, M A, Tol, A vd, Schramel, F M, Bolhuis, R J, Postmus, P E

Journal:

British Journal of Cancer

Year:

2006

Language:

english

File:

PDF, 93 KB

english, 2006

95

A maize histone deacetylase and retinoblastoma-related protein physically interact and cooperate in repressing gene transcription

Vincenzo Rossi, Sabrina Locatelli, Chiara Lanzanova, M. Beatrice Boniotti, Serena Varotto, Alexandra Pipal, Maria Goralik-Schramel, Alexandra Lusser, Christiane Gatz, Crisanto Gutierrez, Mario Motto

Journal:

Plant Molecular Biology

Year:

2003

Language:

english

File:

PDF, 354 KB

english, 2003

96

Method developments for iodine speciation by reversed-phase liquid chromatography-ICP-mass spectrometry

Bernhard Michalke, Peter Schramel, Heidi Witte

Journal:

Biological Trace Element Research

Year:

2000

Language:

english

File:

PDF, 340 KB

english, 2000

97

Iodine speciation in human serum by reversed-phase liquid chromatography-ICP-mass spectrometry

Bernhard Michalke, Peter Schramel, Heidi Witte

Journal:

Biological Trace Element Research

Year:

2000

Language:

english

File:

PDF, 181 KB

english, 2000

98

Destruction of organic materials by pressurized microwave digestion

P. Schramel, S. Hasse

Journal:

Analytical and Bioanalytical Chemistry

Year:

1993

Language:

english

File:

PDF, 436 KB

english, 1993

99

Determination of gold in sludge and soil by sequential ICP-AES after preconcentration and separation with thiol-cotton fibre

Li-qiang Xu, Peter Schramel

Journal:

Analytical and Bioanalytical Chemistry

Year:

1992

Language:

english

File:

PDF, 327 KB

english, 1992

100

Advanced quality control for zinc speciation investigations in human breast milk

B. Michalke, D. C. Münch, P. Schramel

Journal:

Analytical and Bioanalytical Chemistry

Year:

1992

Language:

english

File:

PDF, 489 KB

english, 1992