Is this you? Create Your Porfile

Dorota Sieńko

Maria Curie-Skłodowska University

Archive Network Publication Hotspot Collaboration

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Dorota Sieńko is active.

Explore More

Publication

Featured researches published by Dorota Sieńko.

Journal of Colloid and Interface Science | 2009

Mixed adsorption layers of 0.1 M tert-butanol-tetramethylthiourea at the interface of Hg/aqueous perchlorate solutions.

Dorota Gugała-Fekner; Dorota Sieńko; Jolanta Nieszporek; Małgorzata Klin; Jadwiga Saba

The electrosorption behavior of tetramethylthiourea (TMTU) on a mercury electrode from 1.0, 0.5, and 0.1 M NaClO(4) solutions containing 0.1 M tert-butanol (TB) is described by means of adsorption isotherm constants. The adsorption parameters for the double layer were calculated from a double-layer differential capacity measurement extrapolated to zero frequency. The values of the relative surface excess increase along with the concentration of NaClO(4). It seems that the adsorption of TMTU is determined by an interaction between adsorbed molecules. The presence of TB in the adsorption layer distinctly influences the parameters of the inner layer.

Electrochimica Acta | 2004

Adsorption of 1,1,3,3-tetramethyl-2-thiourea on the mercury electrode: dependence on the concentration of the base electrolyte

Dorota Gugała; Zygmunt Fekner; Dorota Sieńko; Jolanta Nieszporek; Jadwiga Saba

Bulletin of the Chemical Society of Japan | 2004

The Effect of NaClO4 Concentration on the Two-Step Electroreduction of Zn2+ Ions in the Presence of Tetramethylthiourea

Jolanta Nieszporek; Dorota Gugała; Dorota Sieńko; Zygmunt Fekner; Jadwiga Saba

Electrochimica Acta | 2006

Adsorption of methimazole on the mercury electrode

Dorota Sieńko; Dorota Gugała; Jolanta Nieszporek; J. Jankowska; Jadwiga Saba

Electrochimica Acta | 2006

The effect of tert-butanol adsorption on the two-step electroreduction of Zn2+ and its dependence on the NaClO4 concentration

Jadwiga Saba; Dorota Gugała; Jolanta Nieszporek; Dorota Sieńko; Zygmunt Fekner

Monatshefte Fur Chemie | 2015

Adsorption of anionic surfactant at the electrode–NaClO4 solution interface

Dorota Gugała-Fekner; Jolanta Nieszporek; Dorota Sieńko

Collection of Czechoslovak Chemical Communications | 2008

Kinetics and Mechanism of Zn(II) Ion Electroreduction in the Presence of Vetranal

Jolanta Nieszporek; Dorota Gugała-Fekner; Dorota Sieńko; Jadwiga Saba; Krzysztof Nieszporek

Collection of Czechoslovak Chemical Communications | 2009

Adsorption of tetramethylthiourea in concentrated NaClO4 solutions

Dorota Sieńko; Dorota Gugała-Fekner; Jolanta Nieszporek; Zygmunt Fekner; Jadwiga Saba

Electrochimica Acta | 2006

The effect of cytosine on the two-step electroreduction of Zn2+ ions in acetic buffers

Jolanta Nieszporek; Dorota Gugała; Dorota Sieńko; J. Szaran; Jadwiga Saba

Collection of Czechoslovak Chemical Communications | 2006

Adsorption of Cytosine on a Mercury Electrode

Dorota Sieńko; Jolanta Nieszporek; Krzysztof Nieszporek; Dorota Gugała; Jadwiga Saba

Explore More