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1

Application of Three Spectrometric Methods to Total Selenium Determination in Postmortem Material in a Case of Acute Selenium Compound Poisoning

Renata Wietecha-Posłuszny, Teresa Lech, Paweł Kościelniak

Journal:

Journal of Forensic Sciences

Year:

2011

Language:

english

File:

PDF, 96 KB

english, 2011

2

Application of laser induced breakdown spectroscopy to examination of writing inks for forensic purposes

Kula, Agnieszka, Wietecha-Posłuszny, Renata, Pasionek, Katarzyna, Król, Małgorzata, Woźniakiewicz, Michał, Kościelniak, Paweł

Journal:

Science & Justice

Year:

2014

Language:

english

File:

PDF, 811 KB

english, 2014

3

Identification and determination of ergot alkaloids in Morning Glory cultivars

Nowak, Julia, Woźniakiewicz, Michał, Klepacki, Piotr, Sowa, Anna, Kościelniak, Paweł

Journal:

Analytical and Bioanalytical Chemistry

Year:

2016

Language:

english

File:

PDF, 871 KB

english, 2016

4

Design of the fully rotary valve for calibration purposes in flow analysis

Paweł Kościelniak, Joanna Janiszewska

Journal:

Laboratory Robotics and Automation

Year:

1997

Language:

english

File:

PDF, 220 KB

english, 1997

5

Novel approaches to analysis by flow injection gradient titration

Marzena Wójtowicz, Joanna Kozak, Paweł Kościelniak

Journal:

Analytica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 271 KB

english, 2007

6

Pyrolysis-gas chromatography/mass spectrometry analysis as a useful tool in forensic examination of automotive paint traces

Janina Zięba-Palus, Grzegorz Zadora, Jakub M. Milczarek, Paweł Kościelniak

Journal:

Journal of Chromatography A

Year:

2008

Language:

english

File:

PDF, 307 KB

english, 2008

7

Computer analysis of ATR-FTIR spectra of paint samples for forensic purposes

Małgorzata Szafarska, Michał Woźniakiewicz, Mariusz Pilch, Janina Zięba-Palus, Paweł Kościelniak

Journal:

Journal of Molecular Structure

Year:

2009

Language:

english

File:

PDF, 446 KB

english, 2009

8

Microwave-assisted hydrolysis and extraction of tricyclic antidepressants from human hair

Renata Wietecha-Posłuszny, Aneta Garbacik, Michał Woźniakiewicz, Paweł Kościelniak

Journal:

Analytical and Bioanalytical Chemistry

Year:

2011

Language:

english

File:

PDF, 248 KB

english, 2011

9

Application of microextraction by packed sorbent to isolation of psychotropic drugs from human serum

Renata Wietecha-Posłuszny, Aneta Garbacik, Michał Woźniakiewicz, Agnieszka Moos, Marcin Wieczorek, Paweł Kościelniak

Journal:

Analytical and Bioanalytical Chemistry

Year:

2012

Language:

english

File:

PDF, 260 KB

english, 2012

10

Generalized Calibration Strategy in Analytical Chemistry

Kościelniak, Paweł, Wieczorek, Marcin, Kozak, Joanna, Herman, Małgorzata

Journal:

Analytical Letters

Year:

2011

Language:

english

File:

PDF, 511 KB

english, 2011

11

Application of capillary electrophoresis in determination of acid dissociation constant values

Nowak, Paweł, Woźniakiewicz, Michał, Kościelniak, Paweł

Journal:

Journal of Chromatography A

Year:

2015

Language:

english

File:

PDF, 1.43 MB

english, 2015

12

Development of the MAE/UHPLC-MS-TOF method for determination of benzodiazepines in human bio-fluids for toxicological analysis

Woźniakiewicz, Aneta, Wietecha-Posłuszny, Renata, Woźniakiewicz, Michał, Nowak, Julia, Kościelniak, Paweł

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2015

Language:

english

File:

PDF, 397 KB

english, 2015

13

Development of Advance Extraction Methods for the Extraction of Myristicin fromMyristica fragrans

Nowak, Julia, Woźniakiewicz, Michał, Gładysz, Marta, Sowa, Anna, Kościelniak, Paweł

Journal:

Food Analytical Methods

Year:

2016

Language:

english

File:

PDF, 459 KB

english, 2016

14

Development of a Microwave-Assisted Extraction of Atropine and Scopolamine From solanaceae family Plants Followed by a QuEChERS Clean-Up Procedure

Ciechomska, Monika, Woźniakiewicz, Michał, Nowak, Julia, Świadek, Karolina, Bazylewicz, Barbara, Kościelniak, Paweł

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2016

Language:

english

File:

PDF, 1.35 MB

english, 2016

15

Human bone marrow as a tissue in post-mortem identification and determination of psychoactive Substances—Screening methodology

Wietecha-Posłuszny, Renata, Lendor, Sofia, Garnysz, Magdalena, Zawadzki, Marcin, Kościelniak, Paweł

Journal:

Journal of Chromatography B

Year:

2017

Language:

english

File:

PDF, 514 KB

english, 2017

16

Differentiation of red lipsticks using the attenuated total reflection technique supported by two chemometric methods

Gładysz, Marta, Król, Małgorzata, Kościelniak, Paweł

Journal:

Forensic Science International

Year:

2017

Language:

english

File:

PDF, 1.54 MB

english, 2017

17

The increase of detection sensitivity of micellar electrokinetic capillary chromatography method of stamp pad inks components by applying a sample stacking mode for the purpose of questioned document examination

Gładysz, Marta, Król, Małgorzata, Woźniakiewicz, Michał, Kościelniak, Paweł

Journal:

Year:

2018

Language:

english

File:

PDF, 960 KB

english, 2018

18

Reliable calibration by nonlinear standard addition method in the presence of additive interference effects

Wieczorek, Marcin, Dębosz, Marek, Świt, Paweł, Piech, Aleksandra, Kasperek, Joanna, Kościelniak, Paweł

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2018

Language:

english

File:

PDF, 525 KB

english, 2018

19

Development and evaluation of semi-destructive, ultrasound assisted extraction method followed by gas chromatography coupled to mass spectrometry enabling discrimination of red lipstick samples

Gładysz, Marta, Król, Małgorzata, Własiuk, Patryk, Piwowar, Michał, Zadora, Grzegorz, Kościelniak, Paweł

Journal:

Journal of Chromatography A

Year:

2018

Language:

english

File:

PDF, 722 KB

english, 2018

20

The Comorbidity of Chronic Obstructive Pulmonary Disease and Peripheral Artery Disease – A Systematic Review

Kaszuba, Marek, Śliwka, Agnieszka, Piliński, Rafał, Kościelniak, Jolanta, Maga, Paweł, Bochenek, Grażyna, Nowobilski, Roman

Journal:

COPD Journal of Chronic Obstructive Pulmonary Disease

Year:

2019

Language:

english

File:

PDF, 1.88 MB

english, 2019

21

Employment of electrostriction phenomenon for label-free electrochemical immunosensing of tetracycline

Starzec, Karolina, Cristea, Cecilia, Tertis, Mihaela, Feier, Bogdan, Wieczorek, Marcin, Kościelniak, Paweł, Kochana, Jolanta

Journal:

Bioelectrochemistry

Year:

2020

File:

PDF, 3.48 MB

2020

22

Flow calibration system with the use of fully rotary directive valve

Paweł Kóscielniak, Małgorzata Herman, Joanna Janiszewska

Journal:

Laboratory Robotics and Automation

Year:

1999

Language:

english

File:

PDF, 200 KB

english, 1999

23

Flow system for calibration and interference examination in two-component analysis

Paweł Kościelniak, Małgorzata Herman

Journal:

Laboratory Robotics and Automation

Year:

2000

Language:

english

File:

PDF, 104 KB

english, 2000

24

Non-linear robust regression procedure for calibration in flame atomic absorption spectrometry

Paweł Kościelniak

Journal:

Analytica Chimica Acta

Year:

1993

Language:

english

File:

PDF, 929 KB

english, 1993

25

Versatile flow injection manifold for analytical calibration

Paweł Kościelniak, Marcin Wieczorek, Joanna Kozak, Małgorzata Herman

Journal:

Analytica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 410 KB

english, 2007

26

Examination of interferences in flame atomic absorption spectrometry using a flow injection technique

Paweł Kościelniak, Marek Kozak

Journal:

Analytica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 148 KB

english, 2001

27

Univariate calibration techniques in flow injection analysis

Paweł Kościelniak

Journal:

Analytica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 147 KB

english, 2001

28

Calibration by the gradient ratio-standard addition method in flow injection flame atomic absorption spectrometry

Paweł Kościelniak, Joanna Kozak

Journal:

Analytica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 116 KB

english, 2002

29

Calibration procedure for flow injection flame atomic absorption spectrometry with interferents as spectrochemical buffers

Paweł Kościelniak

Journal:

Analytica Chimica Acta

Year:

1998

Language:

english

File:

PDF, 183 KB

english, 1998

30

Differentiation of used motor oils on the basis of their IR spectra with application of cluster analysis

Janina Zięba-Palus, Paweł Kościelniak, Marcin Łącki

Journal:

Journal of Molecular Structure

Year:

2001

Language:

english

File:

PDF, 637 KB

english, 2001

31

Differentiation of motor oils by infrared spectroscopy and elemental analysis for criminalistic purposes

Janina Zięba-Palus, Paweł Kościelniak

Journal:

Journal of Molecular Structure

Year:

1999

Language:

english

File:

PDF, 173 KB

english, 1999

32

Experimental designs applied to hydrothermal synthesis of zeolite ERI + OFF (T) in the Na2O-K2O-Al2O3-SiO2-H2O system. Part 1. Diagnostic study

Andrzej Cichocki, Pawel Kościelniak, Marek Michalik, Małgorzata Buś

Journal:

Year:

1997

Language:

english

File:

PDF, 818 KB

english, 1997

33

Nonlinear calibration by the standard addition method

Pawel Kościelniak

Journal:

Chemometrics and Intelligent Laboratory Systems

Year:

1999

Language:

english

File:

PDF, 217 KB

english, 1999

34

Differentiation between used motor oils on the basis of their IR spectra with application of the correlation method

Janina Zięba-Palus, Paweł Kościelniak, Marcin Łącki

Journal:

Forensic Science International

Year:

2001

Language:

english

File:

PDF, 218 KB

english, 2001

35

Experimental designs applied to hydrothermal synthesis of zeolite ERI+OFF (T) in the Na2O–K2O–Al2O3–SiO2–H2O system: Part 3. Mathematical models and geometrical forms of the relationship between product properties and synthesis parameters: an attempt to optimize synthesis conditions

Andrzej Cichocki, Paweł Kościelniak

Journal:

Microporous and Mesoporous Materials

Year:

2000

Language:

english

File:

PDF, 257 KB

english, 2000

36

Experimental designs applied to hydrothermal synthesis of zeolite ERI+OFF(T) in the Na2O–K2O–Al2O3–SiO2–H2O system: Part 2. Regular study

Andrzej Cichocki, Pawel Kościelniak

Journal:

Microporous and Mesoporous Materials

Year:

1999

Language:

english

File:

PDF, 149 KB

english, 1999

37

Eighth Polish Conference on Analytical Chemistry

Paweł Kościelniak

Journal:

Analytical and Bioanalytical Chemistry

Year:

2011

Language:

english

File:

PDF, 82 KB

english, 2011

38

Simple Method for Simultaneous Determination of Selenium and Arsenic in Human Hair by Means of Atomic Fluorescence Spectrometry with Hydride Generation Technique

Renata Wietecha, Paweł Kościelniak, Teresa Lech, Tomasz Kielar

Journal:

Microchimica Acta

Year:

2005

Language:

english

File:

PDF, 123 KB

english, 2005

39

Application of capillary electrophoresis to examination of color inkjet printing inks for forensic purposes

Małgorzata Szafarska, Renata Wietecha-Posłuszny, Michał Woźniakiewicz, Paweł Kościelniak

Journal:

Forensic Science International

Year:

2011

Language:

english

File:

PDF, 525 KB

english, 2011

40

Novel approach to calibration by the complementary dilution method with the use of a monosegmented sequential injection system

Joanna Kozak, Marzena Wójtowicz, Alicja Wróbel, Paweł Kościelniak

Journal:

Year:

2008

Language:

english

File:

PDF, 274 KB

english, 2008

41

Flow injection titration basing on the merging-zone technique

Marzena Wójtowicz, Joanna Kozak, Karolina Danielewska, Paweł Kościelniak

Journal:

Year:

2009

Language:

english

File:

PDF, 295 KB

english, 2009

42

Examination of colour inkjet printing inks by capillary electrophoresis

Małgorzata Szafarska, Renata Wietecha-Posłuszny, Michał Woźniakiewicz, Paweł Kościelniak

Journal:

Year:

2011

Language:

english

File:

PDF, 262 KB

english, 2011

43

An automatic system for acidity determination based on sequential injection titration and the monosegmented flow approach

Joanna Kozak, Marzena Wójtowicz, Nadzieja Gawenda, Paweł Kościelniak

Journal:

Year:

2011

Language:

english

File:

PDF, 417 KB

english, 2011

44

Critical approach to flow injection gradient titration as a calibration method

Marcin Wieczorek, Joanna Kozak, Paweł Kościelniak, Paweł Knihnicki, Ewelina Pieprzyca

Journal:

Year:

2012

Language:

english

File:

PDF, 408 KB

english, 2012

45

Examination of black inkjet printing inks by capillary electrophoresis

Małgorzata Król, Agnieszka Kula, Renata Wietecha-Posłuszny, Michał Woźniakiewicz, Paweł Kościelniak

Journal:

Year:

2012

Language:

english

File:

PDF, 484 KB

english, 2012

46

Theoretical and experimental examination of recovery in the context of trueness of analytical results

Maciej Stafiński, Marcin Wieczorek, Piotr Janicki, Paweł Kościelniak

Journal:

Year:

2012

Language:

english

File:

PDF, 306 KB

english, 2012

47

Seventeenth International Conference on Flow Injection Analysis

Paweł Kościelniak, Joanna Kozak

Journal:

Year:

2012

Language:

english

File:

PDF, 566 KB

english, 2012

48

Application of microwave irradiation to fast and efficient isolation of benzodiazepines from human hair

Wietecha-Posłuszny, Renata, Woźniakiewicz, Michał, Garbacik, Aneta, Chęsy, Paulina, Kościelniak, Paweł

Journal:

Journal of Chromatography A

Year:

2013

Language:

english

File:

PDF, 441 KB

english, 2013

49

Calibration by the standard addition and indicative dilution method in flame atomic absorption spectrometry

Kościelniak, Paweł, Kozak, Joanna, Wieczorek, Marcin

Journal:

Journal of Analytical Atomic Spectrometry

Year:

2011

Language:

english

File:

PDF, 190 KB

english, 2011

50

Application of MECC-DAD and CZE-MS to examination of color stamp inks for forensic purposes

Król, Małgorzata, Kula, Agnieszka, Kościelniak, Paweł

Journal:

Forensic Science International

Year:

2013

Language:

english

File:

PDF, 344 KB

english, 2013