Atmospheric pressure plasma treatment of agricultural seeds
with effect on wettability and surface chemical changes

D 2017

Atmospheric pressure plasma treatment of agricultural seeds with effect on wettability and surface chemical changes

ŠTĚPÁNOVÁ, Vlasta, Pavel SLAVÍČEK, Jakub KELAR, Jan PRÁŠIL, Milan SMÉKAL et. al.

Basic information

Original name

Atmospheric pressure plasma treatment of agricultural seeds with effect on wettability and surface chemical changes

Name (in English)

Atmospheric pressure plasma treatment of agricultural seeds with effect on wettability and surface chemical changes

Authors

ŠTĚPÁNOVÁ, Vlasta, Pavel SLAVÍČEK, Jakub KELAR, Jan PRÁŠIL, Milan SMÉKAL, Monika STUPAVSKÁ, Jana JURMANOVÁ and Mirko ČERNÁK

Edition

Estoril, Portugal, Proceedings of the XXXIII International Conference on Phenomena in Ionized Gases (ICPIG), 2017

Other information

Language

Czech

Type of outcome

Stať ve sborníku

Field of Study

10305 Fluids and plasma physics

Country of publisher

Portugal

Confidentiality degree

není předmětem státního či obchodního tajemství

Publication form

storage medium (CD, DVD, flash disk)

Organization unit

Faculty of Science

Abstract

ORIG EN

V originále

Diffuse coplanar surface barrier discharge (DCSBD) at atmospheric pressure in ambient air was used for plasma treatment of agricultural seeds. The aim of plasma treatment was improvement of wettability and potential reduction of pathogens. Lettuce seeds were plasma treated for a few seconds and analyzed with SEM, XPS and method for measurement of water uptake. Surface morphology was not affected with plasma treatment. Plasma treatment caused surface chemical changes and improvement of water uptake with only slight decrease of germination in comparison with untreated seeds. Change in percentage of chemical bonds containing carbon and oxygen was observed. Significant increase of O/C ratio after few seconds of plasma treatment was reached.

In English

Links

LO1411, research and development project

Name: Rozvoj centra pro nízkonákladové plazmové a nanotechnologické povrchové úpravy (Acronym: CEPLANT plus)

Investor: Ministry of Education, Youth and Sports of the CR

Citovat

ŠTĚPÁNOVÁ, Vlasta, Pavel SLAVÍČEK, Jakub KELAR, Jan PRÁŠIL, Milan SMÉKAL, Monika STUPAVSKÁ, Jana JURMANOVÁ and Mirko ČERNÁK. Atmospheric pressure plasma treatment of agricultural seeds with effect on wettability and surface chemical changes. In Proceedings of the XXXIII International Conference on Phenomena in Ionized Gases (ICPIG). Estoril, Portugal, 2017.

@inproceedings{1385735,
   author = {Štěpánová, Vlasta and Slavíček, Pavel and Kelar, Jakub and Prášil, Jan and Smékal, Milan and Stupavská, Monika and Jurmanová, Jana and Černák, Mirko},
   address = {Estoril, Portugal},
   booktitle = {Proceedings of the XXXIII International Conference on Phenomena in Ionized Gases (ICPIG)},
   howpublished = {paměťový nosič},
   language = {cze},
   location = {Estoril, Portugal},
   note = {Nepřenášet do RIV - není na WoS ani Scopus, neodpovídá definici druhů výsledků dle M17+},
   title = {Atmospheric pressure plasma treatment of agricultural seeds with effect on wettability and surface chemical changes},
   year = {2017}
}

TY  - JOUR
ID  - 1385735
AU  - Štěpánová, Vlasta - Slavíček, Pavel - Kelar, Jakub - Prášil, Jan - Smékal, Milan - Stupavská, Monika - Jurmanová, Jana - Černák, Mirko
PY  - 2017
TI  - Atmospheric pressure plasma treatment of agricultural seeds with effect on wettability and surface chemical changes
CY  - Estoril, Portugal
N1  - Nepřenášet do RIV - není na WoS ani Scopus, neodpovídá definici druhů výsledků dle M17+
N2  - Diffuse coplanar surface barrier discharge (DCSBD) at atmospheric pressure in ambient air was used for plasma treatment of agricultural seeds. The aim of plasma treatment was improvement of wettability and potential reduction of pathogens. Lettuce seeds were plasma treated for a few seconds and analyzed with SEM, XPS and method for measurement of water uptake. Surface morphology was not affected with plasma treatment. Plasma treatment caused surface chemical changes and improvement of water uptake with only slight decrease of germination in comparison with untreated seeds. Change in percentage of chemical bonds containing carbon and oxygen was observed. Significant increase of O/C ratio after few seconds of plasma treatment was reached.
ER  -

ŠTĚPÁNOVÁ, Vlasta, Pavel SLAVÍČEK, Jakub KELAR, Jan PRÁŠIL, Milan SMÉKAL, Monika STUPAVSKÁ, Jana JURMANOVÁ and Mirko ČERNÁK. Atmospheric pressure plasma treatment of agricultural seeds with effect on wettability and surface chemical changes. In \textit{Proceedings of the XXXIII International Conference on Phenomena in Ionized Gases (ICPIG)}. Estoril, Portugal, 2017.

Detailed Information on Publication Record