Pragst, Fritz: search on Z-Library

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1

Hair analysis of more than 140 families with drug consuming parents. Comparison between hair results from adults and their children

Pragst, Fritz, Krumbiegel, Franziska, Thurmann, Denise, Westendorf, Lena, Methling, Maximilian, Niebel, André, Hartwig, Sven

Journal:

Forensic Science International

Year:

2019

Language:

english

File:

PDF, 674 KB

english, 2019

2

Effect of hair care and hair cosmetics on the concentrations of fatty acid ethyl esters in hair as markers of chronically elevated alcohol consumption

Sven Hartwig, Volker Auwärter, Fritz Pragst

Journal:

Forensic Science International

Year:

2003

Language:

english

File:

PDF, 234 KB

english, 2003

3

Behaviour of hygrine and cuscohygrine in illicit cocaine production establishes their use as markers for chewing coca leaves in contrast with cocaine abuse

Rubio, Nelida Cristina, Thurmann, Denise, Krumbiegel, Franziska, Pragst, Fritz

Journal:

Drug Testing and Analysis

Year:

2016

Language:

english

File:

PDF, 399 KB

english, 2016

4

High concentrations of lead and barium in hair of the rural population caused by water pollution in the Thar Jath oilfields in South Sudan

Pragst, Fritz, Stieglitz, Klaus, Runge, Hella, Runow, Klaus-Dietrich, Quig, David, Osborne, Robert, Runge, Christian, Ariki, John

Journal:

Forensic Science International

Year:

2017

Language:

english

File:

PDF, 735 KB

english, 2017

5

A flow-through cell for continuous reduction with an electrochemically prepared alkali amalgam

Scholz, Fritz, Pragst, Fritz

Journal:

Journal of Chemical Education

Year:

1990

Language:

english

File:

PDF, 1.06 MB

english, 1990

6

Validation of a headspace solid-phase microextraction–GC–MS/MS for the determination of ethyl glucuronide in hair according to forensic guidelines

Ronald Agius, Thomas Nadulski, Hans-Gerhard Kahl, Johannes Schräder, Bertin Dufaux, Michel Yegles, Fritz Pragst

Journal:

Forensic Science International

Year:

2010

Language:

english

File:

PDF, 559 KB

english, 2010

7

Isomerization of cannabidiol and Δ9-tetrahydrocannabinol during positive electrospray ionization. In-source hydrogen/deuterium exchange experiments by flow injection hybrid quadrupole-time-of-flight mass spectrometry

Sebastian Broecker, Fritz Pragst

Journal:

Rapid Communications in Mass Spectrometry

Year:

2012

Language:

english

File:

PDF, 1.50 MB

english, 2012

8

Randomized, Double-Blind, Placebo-Controlled Study About the Effects of Cannabidiol (CBD) on the Pharmacokinetics of ??9-Tetrahydrocannabinol (THC) After Oral Application of THC Verses Standardized Cannabis Extract

Nadulski, Thomas, Pragst, Fritz, Weinberg, Gordon, Roser, Patrik, Schnelle, Martin, Fronk, Eva-Maria, Stadelmann, Andreas Michael

Journal:

Therapeutic Drug Monitoring

Year:

2005

Language:

english

File:

PDF, 305 KB

english, 2005

9

Cannabinoid findings in children hair - what do they really tell us? An assessment in the light of three different analytical methods with focus on interpretation of Δ9-tetrahydrocannabinolic acid A concentrations

Moosmann, Bjoern, Roth, Nadine, Hastedt, Martin, Jacobsen-Bauer, Andrea, Pragst, Fritz, Auwärter, Volker

Journal:

Drug Testing and Analysis

Year:

2015

Language:

english

File:

PDF, 320 KB

english, 2015

10

State of the art in hair analysis for detection of drug and alcohol abuse

Fritz Pragst, Marie A. Balikova

Journal:

Clinica Chimica Acta

Year:

2006

Language:

english

File:

PDF, 1008 KB

english, 2006

11

Fatty Acid Ethyl Esters in Hair as Markers of Alcohol Consumption. Segmental Hair Analysis of Alcoholics, Social Drinkers, and Teetotalers

AuwaÌrter, Volker, Sporkert, Frank, Hartwig, Sven, Pragst, Fritz, Vater, Hannelore, Diefenbacher, Albert

Journal:

Clinical Chemistry

Year:

2001

File:

PDF, 227 KB

2001

12

Simple and sensitive determination of Δ9-tetrahydrocannabinol, cannabidiol and cannabinol in hair by combined silylation, headspace solid phase microextraction and gas chromatography–mass spectrometry

Thomas Nadulski, Fritz Pragst

Journal:

Journal of Chromatography B

Year:

2007

Language:

english

File:

PDF, 866 KB

english, 2007

13

Quantification of fatty acid ethyl esters (FAEE) and ethyl glucuronide (EtG) in meconium from newborns for detection of alcohol abuse in a maternal health evaluation study

Abdulsallam Bakdash, Pascal Burger, Tamme W. Goecke, Peter A. Fasching, Udo Reulbach, Stefan Bleich, Martin Hastedt, Michael Rothe, Matthias W. Beckmann, Fritz Pragst, Johannes Kornhuber

Journal:

Analytical and Bioanalytical Chemistry

Year:

2010

Language:

english

File:

PDF, 358 KB

english, 2010

14

Hair Analysis in Clinical and Forensic Toxicology || Alcohol Biomarkers in Hair

Year:

2015

Language:

english

File:

PDF, 1.56 MB

english, 2015

15

Concerns on the Misinterpretation of Very Low Drug Concentrations in Hair

Drummer, Olaf H, Gerostamoulos, Dimitri, LeBeau, Marc A, Pragst, Fritz

Journal:

Journal of Analytical Toxicology

Year:

2020

File:

PDF, 232 KB

2020

16

Investigation of two radical intermediates in the anodic oxidation of 1,4-dihydropyridines by electrochemiluminescence

Jir̆í Ludvík, Jir̆í Volke, Fritz Pragst

Journal:

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry

Year:

1986

Language:

english

File:

PDF, 672 KB

english, 1986

17

Electrogenerated chemiluminescence in mechanistic investigation of electroorganic reactions: Part IV. Luminescence oscillations at the falling mercury drop

Fritz Pragst, Michael Von Löwis

Journal:

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry

Year:

1982

Language:

english

File:

PDF, 769 KB

english, 1982

18

Combined use of liquid chromatography–hybrid quadrupole time-of-flight mass spectrometry (LC–QTOF-MS) and high performance liquid chromatography with photodiode array detector (HPLC–DAD) in systematic toxicological analysis

Sebastian Broecker, Fritz Pragst, Abdulsallam Bakdash, Sieglinde Herre, Michael Tsokos

Journal:

Forensic Science International

Year:

2011

Language:

english

File:

PDF, 1.52 MB

english, 2011

19

[Handbook of Analytical Separations] Forensic Science Volume 6 || Chapter 13 High performance liquid chromatography in forensic toxicological analysis

Year:

2008

Language:

english

File:

PDF, 637 KB

english, 2008

20

ChemInform Abstract: INTRAMOLEKULARE EXCIPLEXBILDUNG EINIGER 1-(N-METHYL-N-PHENYL)-AMINO-3-(9-ANTHRYL)-PROPAN-DERIVATE

HAMANN, HANS-JUERGEN, JUGELT, WERNER, PRAGST, FRITZ

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 98 KB

1975

21

Positive findings of ethyl glucuronide in hair of young children from families with addiction background

Pragst, Fritz, Krumbiegel, Franziska, Thurmann, Denise, Westendorf, Lena, Methling, Maximilian, Niebel, André, Hartwig, Sven

Journal:

International Journal of Legal Medicine

Year:

2020

Language:

english

File:

PDF, 396 KB

english, 2020

22

Application of headspace solid phase microextraction to qualitative and quantitative analysis of tobacco additives in cigarettes

Careen Merckel, Fritz Pragst, Astrid Ratzinger, Beat Aebi, Werner Bernhard, Frank Sporkert

Journal:

Journal of Chromatography A

Year:

2006

Language:

english

File:

PDF, 345 KB

english, 2006

23

Verwendung von Bis(1,2,4,6-tetramethyl-1,4-dihydro-4-pyridinyl) als Reduktionsmittel zur Erzeugung organischer Kadikalanionen für EPR-Spektroskopie

Fritz Pragst, Reinhard Stößer

Journal:

Zeitschrift für Chemie

Year:

1985

Language:

german

File:

PDF, 109 KB

german, 1985

24

Commentary on Current Changes of the SoHT 2016 Consensus on Alcohol Markers in Hair and Further Background Information

Pragst, Fritz, Suesse, Silke, Salomone, Alberto, Vincenti, Marco, Cirimele, Vincent, Hazon, Jayne, Tsanaclis, Lolita, Kingston, Robert, Sporkert, Frank, Baumgartner, Markus R.

Journal:

Forensic Science International

Year:

2017

Language:

english

File:

PDF, 662 KB

english, 2017

25

Anodisches Verhalten der Pentamethylbenzoesäure und des Pentamethylbenzoyliumions in Fluorsulfonsäure

Andrej P. Rudenko, Michail Ja. Sarubin, Fritz Pragst

Journal:

Zeitschrift für Chemie

Year:

1982

Language:

german

File:

PDF, 267 KB

german, 1982

26

11-Nor-Δ9-tetrahydrocannabinol-9-carboxylic acid ethyl ester (THC-COOEt): Unsuccessful search for a marker of combined cannabis and alcohol consumption

Thomas Nadulski, Simona Bleeck, Johannes Schräder, Wolf-Rainer Bork, Fritz Pragst

Journal:

Forensic Science International

Year:

2010

Language:

english

File:

PDF, 468 KB

english, 2010

27

Umlagerung von 1-Amino-4-methyl-pyridiniumionen zu 4-Aminomethyl-pyridinen unter dem Einfluß von Basen

Fritz Pragst, Thomas Köpnick, Edith Boche

Journal:

Zeitschrift für Chemie

Year:

1987

File:

PDF, 246 KB

1987

28

Stereoselektive Radikalreaktionen

Hans-Georg Henning, Fritz Pragst, Jörg Fuhrmann

Journal:

Zeitschrift für Chemie

Year:

1984

Language:

german

File:

PDF, 904 KB

german, 1984

29

Estimating driver risk using alcohol biomarkers, interlock blood alcohol concentration tests and psychometric assessments: initial descriptives

Paul Marques, Scott Tippetts, John Allen, Martin Javors, Christer Alling, Michel Yegles, Fritz Pragst, Friedrich Wurst

Journal:

Year:

2010

Language:

english

File:

PDF, 204 KB

english, 2010

30

Interpretation problems in a forensic case of abstinence determination using alcohol markers in hair

Journal:

Forensic Science International

Year:

2012

Language:

english

File:

PDF, 160 KB

english, 2012

31

General unknown screening in hair by liquid chromatography–hybrid quadrupole time-of-flight mass spectrometry (LC–QTOF-MS)

Sebastian Broecker, Sieglinde Herre, Fritz Pragst

Journal:

Forensic Science International

Year:

2012

Language:

english

File:

PDF, 1.06 MB

english, 2012

32

Measurement of direct ethanol metabolites suggests higher rate of alcohol use among pregnant women than found with the AUDIT—a pilot study in a population-based sample of Swedish women

Friedrich Martin Wurst, Erika Kelso, Wolfgang Weinmann, Fritz Pragst, Michel Yegles, Inger Sundström Poromaa

Journal:

American Journal of Obstetrics and Gynecology

Year:

2008

Language:

english

File:

PDF, 110 KB

english, 2008

33

A sudden death with lung embolism after inadvertent infusion of zinc oxide shake lotion

Fritz Pragst, Andreas Correns, Friedrich Priem, Sieglinde Herre, Hubert Martin

Journal:

Forensic Science International

Year:

2007

Language:

english

File:

PDF, 1.01 MB

english, 2007

34

Voltammetrische Untersuchungen zur Bildung und zum anodischen Verhalten von Benzoyliumionen im System HSO3F—SbF5

Andrej P. Rudenko, Michail JA. Sarubin, Fritz Pragst

Journal:

Zeitschrift für Chemie

Year:

1984

Language:

german

File:

PDF, 349 KB

german, 1984

35

Blood alcohol concentration for monitoring ethanol treatment to prevent alcohol withdrawal in the intensive care unit

Eggers, Verena, Tio, Joke, Neumann, Tim, Pragst, Fritz, M&#x000FC, ller, Christian, Schmidt, Lutz, Kox, Wolfgang, Spies, Claudia

Journal:

Intensive Care Medicine

Year:

2002

Language:

english

File:

PDF, 186 KB

english, 2002

36

Electrogenerated chemiluminescence in mechanistic investigations of electroorganic reactions: Part I. Cathodic cleavage of bis-(2,4,5-triphenylimidazolyl)-1,2′ (dilophyl)

Fritz Pragst, Brigitte Kaltofen

Journal:

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry

Year:

1980

Language:

english

File:

PDF, 558 KB

english, 1980

37

Headspace solid-phase microextraction with 1-pyrenyldiazomethane on-fibre derivatisation for analysis of fluoroacetic acid in biological samples

Frank Sporkert, Fritz Pragst, Sandra Hübner, Graham Mills

Journal:

Journal of Chromatography B

Year:

2002

Language:

english

File:

PDF, 219 KB

english, 2002

38

Elektrochemische Messung der relativen Azidität des HSO3F—SbF5-Systems auf der Basis der aziditätsabhängigen reversiblen Oxydationspotentiale aromatischer Nitroverbindungen

Fritz Pragst, Andrej Rudenko

Journal:

Zeitschrift für Chemie

Year:

1984

Language:

german

File:

PDF, 247 KB

german, 1984

39

Functional residual capacity measurement by heptafluoropropane in ventilated newborn lungs: In vitro and in vivo validation

Proquitté, Hans, Kusztrich, Ariane, Auwärter, Volker, Pragst, Fritz, Wauer, Roland R., Schmalisch, Gerd

Journal:

Critical Care Medicine

Year:

2006

Language:

english

File:

PDF, 533 KB

english, 2006

40

Investigation on the mechanism of the electrochemical reduction of CS2 in aprotic solvents

Paul Jeroschewski, Fritz Pragst

Journal:

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry

Year:

1983

Language:

english

File:

PDF, 923 KB

english, 1983

41

Unassisted smothering in a pillow

Andreas Schmeling, Tony Fracasso, Fritz Pragst, Michael Tsokos, Ingo Wirth

Journal:

International Journal of Legal Medicine

Year:

2009

Language:

english

File:

PDF, 187 KB

english, 2009

42

Electrogenerated chemiluminescence in mechanistic investigations of electroorganic reactions—V. cathodic cleavage of aromatic sulfonyl compounds

Fritz Pragst, Brigitte Kaltofen

Journal:

Electrochimica Acta

Year:

1982

Language:

english

File:

PDF, 925 KB

english, 1982

43

World Health Organization/International Society for Biomedical Research on Alcoholism Study on State and Trait Markers of Alcohol Use and Dependence: Back to the Future

Friedrich M. Wurst, Boris Tabakoff, Christer Alling, Steina Aradottir, Gerhard A. Wiesbeck, Franz Müller-Spahn, Fritz Pragst, Bankole Johnson, Marty Javors, Nassima Ait-Daoud, Gregory E. Skipper, Clau

Journal:

Alcoholism: Clinical and Experimental Research

Year:

2005

Language:

english

File:

PDF, 105 KB

english, 2005

44

Emerging Biomarkers: New Directions and Clinical Applications

Friedrich M. Wurst, Christer Alling, Steina Aradottir, Fritz Pragst, John P. Allen, Wolfgang Weinmann, Phillipe Marmillot, Pradeep Ghosh, Raj Lakshman, Gregory E. Skipper, Tim Neumann, Claudia Spies,

Journal:

Alcoholism: Clinical and Experimental Research

Year:

2005

Language:

english

File:

PDF, 110 KB

english, 2005

45

Poisonings with diphenhydramine—A survey of 68 clinical and 55 death cases

Fritz Pragst, Sieglinde Herre, Abdulsallam Bakdash

Journal:

Forensic Science International

Year:

2006

Language:

english

File:

PDF, 511 KB

english, 2006

46

Ethyl glucuronide concentrations in beard hair after a single alcohol dose: evidence for incorporation in hair root

Johannes Schräder, Michael Rothe, Fritz Pragst

Journal:

International Journal of Legal Medicine

Year:

2012

Language:

english

File:

PDF, 314 KB

english, 2012

47

Methadone and Illegal Drugs in Hair From Children With Parents in Maintenance Treatment or Suspected for Drug Abuse in a German Community

Pragst, Fritz, Broecker, Sebastian, Hastedt, Martin, Herre, Sieglinde, Andresen-Streichert, Hilke, Sachs, Hans, Tsokos, Michael

Journal:

Therapeutic Drug Monitoring

Year:

2013

Language:

english

File:

PDF, 341 KB

english, 2013

48

Zur direkten Kombination der EPR mit einer neuen elektrochemischen Durchflußelektrode, der Blasenelektrode

Beinhard Stößer, Fritz Pragst, Günter Henrion

Journal:

Zeitschrift für Chemie

Year:

1985

Language:

german

File:

PDF, 117 KB

german, 1985

49

Possibilities for discrimination between chewing of coca leaves and abuse of cocaine by hair analysis including hygrine, cuscohygrine, cinnamoylcocaine and cocaine metabolite/cocaine ratios

Rubio, Nelida Cristina, Hastedt, Martin, Gonzalez, Jorge, Pragst, Fritz

Journal:

International Journal of Legal Medicine

Year:

2015

Language:

english

File:

PDF, 1.28 MB

english, 2015

50

Determination of Fatty Acid Ethyl Esters (FAEE) and Ethyl Glucuronide (EtG) in Hair: A Promising Way for Retrospective Detection of Alcohol Abuse During Pregnancy?

Pragst, Fritz, Yegles, Michel

Journal:

Therapeutic Drug Monitoring

Year:

2008

Language:

english

File:

PDF, 551 KB

english, 2008

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