Projects funded by the NCN

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Keywords

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Mechanistic examination of changes in acid-base properties of the chosen model compounds in the diverse supramolecular systems, with application of capillary electrophoresis

2015/17/N/ST4/03792

Keywords:

supramolecular chemistry acid-base properties capillary electrophoresis thermodynamics

Descriptors:

  • ST4_1: Physical chemistry, chemical physics
  • ST4_6: Instrumental methods in chemistry
  • ST4_15: Colloid chemistry

Panel:

ST4 - Chemistry: physical chemistry/chemical physics, theoretical chemistry, analytical chemistry, inorganic chemistry, organic chemistry, method development

Host institution :

Uniwersytet Jagielloński, Wydział Chemii

woj. małopolskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Paweł Nowak 

Number of co-investigators in the project: 2

Call: PRELUDIUM 9 - announced on 2015-03-16

Amount awarded: 149 800 PLN

Project start date (Y-m-d): 2016-02-22

Project end date (Y-m-d): 2019-08-21

Project duration:: 42 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Equipment purchased [PL]

  1. Suszarka laboratoryjna (10 000 PLN)
  2. Komputer stacjonarny (3 250 PLN)
  3. Laptop do obsługi pH-metru.
  4. Mikro-pH-metr (7 000 PLN)
  5. Zamrażarka laboratoryjna (20 000 PLN)

Information in the final report

  • Publication in academic press/journals (14)
  1. Enhancing effectiveness of capillary electrophoresis as an analytical tool in the supramolecular acidity modification
    Authors:
    Paweł Mateusz Nowak, Michał Woźniakiewicz, Magdalena Janus, Paweł Kościelniak
    Academic press:
    Analytical and Bioanalytical Chemistry (rok: 2017, tom: 409, strony: 3633-3643), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s00216-017-0305-y - link to the publication
  2. Acidity of substituted cathinones studied by capillary electrophoresis using the standard and fast alternative approaches
    Authors:
    Michał Woźniakiewicz, Paweł Mateusz Nowak, Małgorzata Gołąb, Piotr Adamowicz, Maria Kała, Paweł Kościelniak
    Academic press:
    Talanta (rok: 2018, tom: 180, strony: 193-198), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.talanta.2017.12.025 - link to the publication
  3. Seven Approaches to Elimination of the Inherent Systematic Errors in Determination of Electrophoretic Mobility by Capillary Electrophoresis
    Authors:
    Paweł Mateusz Nowak, Michał Woźniakiewicz, Pawel Koscielniak
    Academic press:
    Analytical Chemistry (rok: 2017, tom: 89, strony: 3630−3638), Wydawca: American Chemical Society
    Status:
    Published
    DOI:
    10.1021/acs.analchem.6b05036 - link to the publication
  4. What Color Is Your Method? Adaptation of the RGB Additive Color Model to Analytical Method Evaluation
    Authors:
    Paweł Mateusz Nowak, Paweł Kościelniak
    Academic press:
    Analytical Chemistry (rok: 2019, tom: 91, strony: 10343−10352), Wydawca: American Chemical Society
    Status:
    Published
    DOI:
    10.1021/acs.analchem.9b01872 - link to the publication
  5. Acidity of pH indicators in the supramolecular systems studied by two CE based methods compared using the RGB additive color model
    Authors:
    Paweł Mateusz Nowak, Patrycja Leszczenko, Jagoda Zarusińska, Paweł Kościelniak
    Academic press:
    Analytical and Bioanalytical Chemistry (rok: 2019, tom: 412, strony: 577–588), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s00216-019-02289-w - link to the publication
  6. Flow variation as a factor determining repeatability of the internal standard-based qualitative and quantitative analyses by capillary electrophoresis
    Authors:
    Paweł Mateusz Nowak, Michał Woźniakiewicz, Paweł Kościelniak
    Academic press:
    Journal of Chromatography A (rok: 2018, tom: 1548, strony: 92-99), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.chroma.2018.03.026 - link to the publication
  7. Thermodynamics of acid-base dissociation of several cathinones and 1-phenylethylamine, studied by an accurate capillary electrophoresis method free from the Joule heating impact
    Authors:
    Paweł Mateusz Nowak, Michał Woźniakiewicz, Mariusz Mitoraj, Filip Sagan, Paweł Kościelniak
    Academic press:
    Journal of Chromatography A (rok: 2018, tom: 1539, strony: 78-86), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.chroma.2018.01.047 - link to the publication
  8. Cyclodextrin-induced acidity modification of substituted cathinones studied by capillary electrophoresis supported by density functionaltheory calculations
    Authors:
    Paweł Mateusz Nowak, Katarzyna Olesek, Michał Woźniakiewicz, Mariusz Mitoraj, Filip Sagan, Paweł Kościelniak
    Academic press:
    Journal of Chromatography A (rok: 2018, tom: 1580, strony: 142-151), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.036 - link to the publication
  9. Determination of acid dissociation constant of 20 coumarin derivatives by capillary electrophoresis using the amine capillary and two different methodologies
    Authors:
    Paweł Mateusz Nowak, Michał Woźniakiewicz, Monika Piwowarska, Paweł Kościelniak
    Academic press:
    Journal of Chromatography A (rok: 2016, tom: 1446, strony: 149-157), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.chroma.2016.03.084 - link to the publication
  10. On-line coupling between capillary electrophoresis and microscale thermophoresis (CE–MST); the proof-of-concept
    Authors:
    Paweł Mateusz Nowak, Michał Woźniakiewicz
    Academic press:
    Analyst (rok: 2018, tom: 143, strony: 4854-4859), Wydawca: Royal Society of Chemistry
    Status:
    Published
    DOI:
    10.1039/c8an01191e - link to the publication
  11. Origin of Remarkably Different Acidity of Hydroxycoumarins – Joint Experimental and Theoretical Studies
    Authors:
    Paweł Mateusz Nowak, Filip Sagan, Mariusz Paweł Mitoraj
    Academic press:
    The Journal of Physical Chemistry B (rok: 2017, tom: 121, strony: 4554−4561), Wydawca: American Chemical Society
    Status:
    Published
    DOI:
    10.1021/acs.jpcb.7b01849 - link to the publication
  12. Separation of 20 coumarin derivatives using the capillary electrophoresis method optimized by a series of Doehlert experimental designs
    Authors:
    Michał Woźniakiewicz, Marta Gładysz, Paweł M Nowak, Justyna Kędzior, Paweł Kościelniak
    Academic press:
    Talanta (rok: 2017, tom: 167, strony: 714–724), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.talanta.2017.02.017 - link to the publication
  13. Simultaneous quantification of food colorants and preservatives in sports drinks by the high performance liquid chromatography and capillary electrophoresis methods evaluated using the red-green-blue model
    Authors:
    Paweł Mateusz Nowak
    Academic press:
    Journal of Chromatography A (rok: 2020, tom: 1620, strony: 460976), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.chroma.2020.460976 - link to the publication
  14. Simultaneous enantioseparation of methcathinone and two isomeric methylmethcathinones using capillary electrophoresis assisted by 2-hydroxyethyl-beta-cyclodextrin
    Authors:
    Paweł Mateusz Nowak, Katarzyna Olesek, Michał Woźniakiewicz, Paweł Kościelniak
    Academic press:
    Electrophoresis (rok: 2018, tom: 39, strony: 2406-2409), Wydawca: Wiley
    Status:
    Published
    DOI:
    10.1002/elps.201800142 - link to the publication

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