Comparison of Plasma Polymerized Thin Films Deposited from
2-Methyl-2-oxazoline and 2-Ethyl-2-oxazoline: II Analysis of
Deposition Process

J 2025

Comparison of Plasma Polymerized Thin Films Deposited from 2-Methyl-2-oxazoline and 2-Ethyl-2-oxazoline: II Analysis of Deposition Process

PAPP, Peter; Vera MAZANKOVA; Ladislav MORAVSKY; Jan BLASKO; Pavel SŤAHEL et al.

Základní údaje

Originální název

Comparison of Plasma Polymerized Thin Films Deposited from 2-Methyl-2-oxazoline and 2-Ethyl-2-oxazoline: II Analysis of Deposition Process

Autoři

PAPP, Peter; Vera MAZANKOVA; Ladislav MORAVSKY; Jan BLASKO; Pavel SŤAHEL; Lubomír PROKEŠ; Radek HORŇÁK; Marian LEHOCKY; Hana PISTEKOVA a David TRUNEC

Vydání

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, BASEL, MDPI, 2025, 1661-6596

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10305 Fluids and plasma physics

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 4.900 v roce 2024

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/25:00142163

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

plasma polymer; 2-oxazoline; G4 ionization and bond dissociation energies; antibiofouling coatings

Štítky

14312030, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 29. 10. 2025 11:44, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Poly(2-oxazoline) coatings with antibiofouling properties and good biocompatibility can also be deposited by the plasma polymerization method using 2-methyl-2-oxazoline and 2-ethyl-2-oxazoline as monomers. Plasma polymers are formed of various monomer fragments and recombination products. Commonly, plasma polymers are highly crosslinked structures created by many different fragments, preferably of no repeating unit. Thus, chemical analysis of plasma polymers is difficult. To obtain a better description of plasma polymerized poly(2-oxazoline) coatings, the analysis of their plasma deposition process was performed. The electron ionization of 2-methyl-2-oxazoline and 2-ethyl-2-oxazoline molecules was studied using the crossed electron-molecular beam technique with mass spectrometric detection of the produced ions. The chemical composition of gaseous compounds at plasma polymerization was determined by gas chromatography-mass spectrometry (GC-MS), ion mobility spectrometry (IMS) and optical emission spectroscopy (OES). Also, the chemical composition and antibacterial activity of the water leachates from previously deposited poly(2-oxazoline) films were tested using FTIR spectroscopy and the disk diffusion method, respectively. It was found that acetonitrile and propionitrile are the main neutral products created in the nitrogen discharge with 2-methyl-2-oxazoline and 2-ethyl-2-oxazoline monomers. The water leachates from deposited films do not exhibit any antibacterial activity. It was concluded that the antibacterial properties of POx films are due to their hydrophility.

Citovat

PAPP, Peter; Vera MAZANKOVA; Ladislav MORAVSKY; Jan BLASKO; Pavel SŤAHEL; Lubomír PROKEŠ; Radek HORŇÁK; Marian LEHOCKY; Hana PISTEKOVA a David TRUNEC. Comparison of Plasma Polymerized Thin Films Deposited from 2-Methyl-2-oxazoline and 2-Ethyl-2-oxazoline: II Analysis of Deposition Process. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES. BASEL: MDPI, 2025, roč. 26, č. 17, s. 1-18. ISSN 1661-6596. Dostupné z: https://doi.org/10.3390/ijms26178641.

@article{2521748,
   author = {Papp, Peter and Mazankova, Vera and Moravsky, Ladislav and Blasko, Jan and Sťahel, Pavel and Prokeš, Lubomír and Horňák, Radek and Lehocky, Marian and Pistekova, Hana and Trunec, David},
   article_location = {BASEL},
   article_number = {17},
   doi = {https://doi.org/10.3390/ijms26178641},
   keywords = {plasma polymer; 2-oxazoline; G4 ionization and bond dissociation energies; antibiofouling coatings},
   language = {eng},
   issn = {1661-6596},
   journal = {INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES},
   title = {Comparison of Plasma Polymerized Thin Films Deposited from 2-Methyl-2-oxazoline and 2-Ethyl-2-oxazoline: II Analysis of Deposition Process},
   url = {https://www.mdpi.com/1422-0067/26/17/8641},
   volume = {26},
   year = {2025}
}

TY  - JOUR
ID  - 2521748
AU  - Papp, Peter - Mazankova, Vera - Moravsky, Ladislav - Blasko, Jan - Sťahel, Pavel - Prokeš, Lubomír - Horňák, Radek - Lehocky, Marian - Pistekova, Hana - Trunec, David
PY  - 2025
TI  - Comparison of Plasma Polymerized Thin Films Deposited from 2-Methyl-2-oxazoline and 2-Ethyl-2-oxazoline: II Analysis of Deposition Process
JF  - INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
VL  - 26
IS  - 17
SP  - 1-18
EP  - 1-18
PB  - MDPI
SN  - 16616596
KW  - plasma polymer
KW  - 2-oxazoline
KW  - G4 ionization and bond dissociation energies
KW  - antibiofouling coatings
UR  - https://www.mdpi.com/1422-0067/26/17/8641
N2  - Poly(2-oxazoline) coatings with antibiofouling properties and good biocompatibility can also be deposited by the plasma polymerization method using 2-methyl-2-oxazoline and 2-ethyl-2-oxazoline as monomers. Plasma polymers are formed of various monomer fragments and recombination products. Commonly, plasma polymers are highly crosslinked structures created by many different fragments, preferably of no repeating unit. Thus, chemical analysis of plasma polymers is difficult. To obtain a better description of plasma polymerized poly(2-oxazoline) coatings, the analysis of their plasma deposition process was performed. The electron ionization of 2-methyl-2-oxazoline and 2-ethyl-2-oxazoline molecules was studied using the crossed electron-molecular beam technique with mass spectrometric detection of the produced ions. The chemical composition of gaseous compounds at plasma polymerization was determined by gas chromatography-mass spectrometry (GC-MS), ion mobility spectrometry (IMS) and optical emission spectroscopy (OES). Also, the chemical composition and antibacterial activity of the water leachates from previously deposited poly(2-oxazoline) films were tested using FTIR spectroscopy and the disk diffusion method, respectively. It was found that acetonitrile and propionitrile are the main neutral products created in the nitrogen discharge with 2-methyl-2-oxazoline and 2-ethyl-2-oxazoline monomers. The water leachates from deposited films do not exhibit any antibacterial activity. It was concluded that the antibacterial properties of POx films are due to their hydrophility.
ER  -

PAPP, Peter; Vera MAZANKOVA; Ladislav MORAVSKY; Jan BLASKO; Pavel SŤAHEL; Lubomír PROKEŠ; Radek HORŇÁK; Marian LEHOCKY; Hana PISTEKOVA a David TRUNEC. Comparison of Plasma Polymerized Thin Films Deposited from 2-Methyl-2-oxazoline and 2-Ethyl-2-oxazoline: II Analysis of Deposition Process. \textit{INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES}. BASEL: MDPI, 2025, roč.~26, č.~17, s.~1-18. ISSN~1661-6596. Dostupné z: https://doi.org/10.3390/ijms26178641.

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