Determination of arsenic bioavailability in mineral springs in the Czech Republic

Vendula Smolíková; Eliška Sedláčková; Pavlína Pelcová; Andrea Ridošková; Barbora Musilová

Determination of arsenic bioavailability in mineral springs in the Czech Republic

Vendula Smolíková, Eliška Sedláčková, Pavlína Pelcová, Andrea Ridošková, Barbora Musilová

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

Abstract

Mineral springs Hronovka and Regnerka located in the northeast Bohemia, Czech Republic are characteristic for high content of arsenic. The diffusive gradient in thin films technique (DGT) was used for determination of arsenic bioavailable fraction in both mineral water samples. Despite the high concentration of iron in both mineral water, the arsenic content measured by DGT (cDGT) corresponded to the total arsenic concentration measured directly by ET-AAS in the grab sample of mineral water (cGRAB) with the final ratio cDGT/cGRAB 1.09 for Hronovka, and 1.06 for Regnerka. These results indicate that the composition of the mineral water prevents the complexation of arsenic and iron and so arsenic in tested spring waters is completely bioavailable.

Original language	English
Title of host publication	MendelNet 2019 - Proceedings of 26th International PhD Students Conference 6–7 November 2019, Brno, Czech Republic
Place of Publication	Brno
Publisher	Mendel University in Brno, Brno
Pages	636-641
Volume	26
ISBN (Print)	978-80-7509-688-3
Publication status	Published - 31 Dec 2019
Event	MendelNet 2019 - Mendel University in Brno, Brno, Czech Republic Duration: 6 Nov 2019 → 7 Nov 2019 Conference number: 26 https://mendelnet.cz/

Conference

Conference	MendelNet 2019
Country/Territory	Czech Republic
City	Brno
Period	6/11/19 → 7/11/19
Internet address	https://mendelnet.cz/

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Determination of arsenic bioavailability in mineral springs in the Czech Republic
Smolíková, V. (Speaker)
6 Nov 2019
Activity: Talk or presentation › Talk or presentation at a conference
MendelNet 2019
Smolíková, V. (Participant)
6 Nov 2019 → 7 Nov 2019
Activity: Participating in or organising an event › Participation in conference

Cite this

Smolíková, V., Sedláčková, E., Pelcová, P., Ridošková, A., & Musilová, B. (2019). Determination of arsenic bioavailability in mineral springs in the Czech Republic. In MendelNet 2019 - Proceedings of 26th International PhD Students Conference 6–7 November 2019, Brno, Czech Republic (Vol. 26, pp. 636-641). Mendel University in Brno, Brno. https://mendelnet.cz/pdfs/mnt/2019/01/123.pdf

@inproceedings{61882d1d7a994f2191d2e270a654a666,

title = "Determination of arsenic bioavailability in mineral springs in the Czech Republic",

abstract = "Mineral springs Hronovka and Regnerka located in the northeast Bohemia, Czech Republic are characteristic for high content of arsenic. The diffusive gradient in thin films technique (DGT) was used for determination of arsenic bioavailable fraction in both mineral water samples. Despite the high concentration of iron in both mineral water, the arsenic content measured by DGT (cDGT) corresponded to the total arsenic concentration measured directly by ET-AAS in the grab sample of mineral water (cGRAB) with the final ratio cDGT/cGRAB 1.09 for Hronovka, and 1.06 for Regnerka. These results indicate that the composition of the mineral water prevents the complexation of arsenic and iron and so arsenic in tested spring waters is completely bioavailable. ",

author = "Vendula Smol{\'i}kov{\'a} and Eli{\v s}ka Sedl{\'a}{\v c}kov{\'a} and Pavl{\'i}na Pelcov{\'a} and Andrea Rido{\v s}kov{\'a} and Barbora Musilov{\'a}",

year = "2019",

month = dec,

day = "31",

language = "English",

isbn = "978-80-7509-688-3",

volume = "26",

pages = "636--641",

booktitle = "MendelNet 2019 - Proceedings of 26th International PhD Students Conference 6–7 November 2019, Brno, Czech Republic",

publisher = "Mendel University in Brno, Brno",

note = "MendelNet 2019 ; Conference date: 06-11-2019 Through 07-11-2019",

url = "https://mendelnet.cz/",

}

Smolíková, V, Sedláčková, E, Pelcová, P, Ridošková, A & Musilová, B 2019, Determination of arsenic bioavailability in mineral springs in the Czech Republic. in MendelNet 2019 - Proceedings of 26th International PhD Students Conference 6–7 November 2019, Brno, Czech Republic. vol. 26, Mendel University in Brno, Brno, Brno, pp. 636-641, MendelNet 2019, Brno, Czech Republic, 6/11/19. <https://mendelnet.cz/pdfs/mnt/2019/01/123.pdf>

Determination of arsenic bioavailability in mineral springs in the Czech Republic. / Smolíková, Vendula; Sedláčková, Eliška; Pelcová, Pavlína et al.
MendelNet 2019 - Proceedings of 26th International PhD Students Conference 6–7 November 2019, Brno, Czech Republic. Vol. 26 Brno: Mendel University in Brno, Brno, 2019. p. 636-641.

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

TY - GEN

T1 - Determination of arsenic bioavailability in mineral springs in the Czech Republic

AU - Smolíková, Vendula

AU - Sedláčková, Eliška

AU - Pelcová, Pavlína

AU - Ridošková, Andrea

AU - Musilová, Barbora

N1 - Conference code: 26

PY - 2019/12/31

Y1 - 2019/12/31

N2 - Mineral springs Hronovka and Regnerka located in the northeast Bohemia, Czech Republic are characteristic for high content of arsenic. The diffusive gradient in thin films technique (DGT) was used for determination of arsenic bioavailable fraction in both mineral water samples. Despite the high concentration of iron in both mineral water, the arsenic content measured by DGT (cDGT) corresponded to the total arsenic concentration measured directly by ET-AAS in the grab sample of mineral water (cGRAB) with the final ratio cDGT/cGRAB 1.09 for Hronovka, and 1.06 for Regnerka. These results indicate that the composition of the mineral water prevents the complexation of arsenic and iron and so arsenic in tested spring waters is completely bioavailable.

AB - Mineral springs Hronovka and Regnerka located in the northeast Bohemia, Czech Republic are characteristic for high content of arsenic. The diffusive gradient in thin films technique (DGT) was used for determination of arsenic bioavailable fraction in both mineral water samples. Despite the high concentration of iron in both mineral water, the arsenic content measured by DGT (cDGT) corresponded to the total arsenic concentration measured directly by ET-AAS in the grab sample of mineral water (cGRAB) with the final ratio cDGT/cGRAB 1.09 for Hronovka, and 1.06 for Regnerka. These results indicate that the composition of the mineral water prevents the complexation of arsenic and iron and so arsenic in tested spring waters is completely bioavailable.

M3 - Conference paper

SN - 978-80-7509-688-3

VL - 26

SP - 636

EP - 641

BT - MendelNet 2019 - Proceedings of 26th International PhD Students Conference 6–7 November 2019, Brno, Czech Republic

PB - Mendel University in Brno, Brno

CY - Brno

T2 - MendelNet 2019

Y2 - 6 November 2019 through 7 November 2019

ER -

Determination of arsenic bioavailability in mineral springs in the Czech Republic

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Determination of arsenic bioavailability in mineral springs in the Czech Republic

MendelNet 2019

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