Grafting of carboxyl groups using CO2/C2H4/Ar pulsed plasma:
Theoretical modeling and XPS derivatization

J 2018

Grafting of carboxyl groups using CO2/C2H4/Ar pulsed plasma: Theoretical modeling and XPS derivatization

MANAKHOV, A.; P. KIRYUKHANTSEV-KORNEEV; Miroslav MICHLÍČEK; E. PERMYAKOVA; Eva DVOŘÁKOVÁ et al.

Základní údaje

Originální název

Grafting of carboxyl groups using CO2/C2H4/Ar pulsed plasma: Theoretical modeling and XPS derivatization

Autoři

MANAKHOV, A.; P. KIRYUKHANTSEV-KORNEEV; Miroslav MICHLÍČEK; E. PERMYAKOVA; Eva DVOŘÁKOVÁ; J. POLCAK; Z. POPOV; M. VISOTIN a D.V. SHTANSKY

Vydání

Applied Surface Science, AMSTERDAM, Elsevier Science BV, 2018, 0169-4332

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10403 Physical chemistry

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 5.155

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/18:00106735

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Plasma deposition; Carboxyl functionalization; XPS; Derivatization; Modeling

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 23. 4. 2024 14:47, Mgr. Michal Petr

Anotace

V originále

The grafting of carboxyl groups enhances cell adhesion and can be used for immobilization of different biomolecules onto plasma-treated materials. The process, however, was not well optimized due to lack of clear understanding of the mechanisms of carboxylic group incorporation into plasma and their grafting to polymer surface. In this work the deposition of COOH plasma polymers from CO2/C2H4/Ar pulsed discharge has been studied depending on the gas mixture and duty cycle. We have demonstrated that the CO2/C2H4/Ar plasma with adjustable thickness of COOH functionalized layer and high stability of the grafted functions in water is a better solution for the COOH surface functionalization compared to the thoroughly analyzed CO2 plasma. The concentration of different carbon environments and the density of COOH groups have been measured by using chemical derivatization combined with X-ray photoelectron spectroscopy. It has been found that the CO2/C2H4/Ar plasma mainly contains ester groups (COOC), the COOH/COOC ratio being between 0.03 and 0.08. The water stability of the COOH groups was significantly higher compared to ester environment, so immersing in water for 24 h allowed to increase the COOH/COOC ratio by a factor of 3. The mechanisms of the CO2 molecule attachment to hydrocarbon chains on the polymer surface and those located inside the plasma were modeled using ab initio calculations. (C) 2017 Elsevier B.V. All rights reserved.

Návaznosti

LD15150, projekt VaV

Název: Elektrostaticky zvlákněná biodegradabilní nanovlákna pokrytá plazmově připravenými aminovými vrstvami pro využití v biomedicíně

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Elektrostaticky zvlákněná biodegradabilní nanovlákna pokrytá plazmově připravenými aminovými vrstvami pro využití v biomedicíně

LQ1601, projekt VaV

Název: CEITEC 2020 (Akronym: CEITEC2020)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, CEITEC 2020

Citovat

MANAKHOV, A.; P. KIRYUKHANTSEV-KORNEEV; Miroslav MICHLÍČEK; E. PERMYAKOVA; Eva DVOŘÁKOVÁ; J. POLCAK; Z. POPOV; M. VISOTIN a D.V. SHTANSKY. Grafting of carboxyl groups using CO2/C2H4/Ar pulsed plasma: Theoretical modeling and XPS derivatization. Applied Surface Science. AMSTERDAM: Elsevier Science BV, 2018, roč. 435, MAR, s. 1220-1227. ISSN 0169-4332. Dostupné z: https://doi.org/10.1016/j.apsusc.2017.11.174.

@article{1512776,
   author = {Manakhov, A. and KiryukhantsevandKorneev, P. and Michlíček, Miroslav and Permyakova, E. and Dvořáková, Eva and Polcak, J. and Popov, Z. and Visotin, M. and Shtansky, D.V.},
   article_location = {AMSTERDAM},
   article_number = {MAR},
   doi = {https://doi.org/10.1016/j.apsusc.2017.11.174},
   keywords = {Plasma deposition; Carboxyl functionalization; XPS; Derivatization; Modeling},
   language = {eng},
   issn = {0169-4332},
   journal = {Applied Surface Science},
   title = {Grafting of carboxyl groups using CO2/C2H4/Ar pulsed plasma: Theoretical modeling and XPS derivatization},
   url = {http://dx.doi.org/10.1016/j.apsusc.2017.11.174},
   volume = {435},
   year = {2018}
}

TY  - JOUR
ID  - 1512776
AU  - Manakhov, A. - Kiryukhantsev-Korneev, P. - Michlíček, Miroslav - Permyakova, E. - Dvořáková, Eva - Polcak, J. - Popov, Z. - Visotin, M. - Shtansky, D.V.
PY  - 2018
TI  - Grafting of carboxyl groups using CO2/C2H4/Ar pulsed plasma: Theoretical modeling and XPS derivatization
JF  - Applied Surface Science
VL  - 435
IS  - MAR
SP  - 1220-1227
EP  - 1220-1227
PB  - Elsevier Science BV
SN  - 01694332
KW  - Plasma deposition
KW  - Carboxyl functionalization
KW  - XPS
KW  - Derivatization
KW  - Modeling
UR  - http://dx.doi.org/10.1016/j.apsusc.2017.11.174
N2  - The grafting of carboxyl groups enhances cell adhesion and can be used for immobilization of different biomolecules onto plasma-treated materials. The process, however, was not well optimized due to lack of clear understanding of the mechanisms of carboxylic group incorporation into plasma and their grafting to polymer surface. In this work the deposition of COOH plasma polymers from CO2/C2H4/Ar pulsed discharge has been studied depending on the gas mixture and duty cycle. We have demonstrated that the CO2/C2H4/Ar plasma with adjustable thickness of COOH functionalized layer and high stability of the grafted functions in water is a better solution for the COOH surface functionalization compared to the thoroughly analyzed CO2 plasma. The concentration of different carbon environments and the density of COOH groups have been measured by using chemical derivatization combined with X-ray photoelectron spectroscopy. It has been found that the CO2/C2H4/Ar plasma mainly contains ester groups (COOC), the COOH/COOC ratio being between 0.03 and 0.08. The water stability of the COOH groups was significantly higher compared to ester environment, so immersing in water for 24 h allowed to increase the COOH/COOC ratio by a factor of 3. The mechanisms of the CO2 molecule attachment to hydrocarbon chains on the polymer surface and those located inside the plasma were modeled using ab initio calculations. (C) 2017 Elsevier B.V. All rights reserved.
ER  -

MANAKHOV, A.; P. KIRYUKHANTSEV-KORNEEV; Miroslav MICHLÍČEK; E. PERMYAKOVA; Eva DVOŘÁKOVÁ; J. POLCAK; Z. POPOV; M. VISOTIN a D.V. SHTANSKY. Grafting of carboxyl groups using CO2/C2H4/Ar pulsed plasma: Theoretical modeling and XPS derivatization. \textit{Applied Surface Science}. AMSTERDAM: Elsevier Science BV, 2018, roč.~435, MAR, s.~1220-1227. ISSN~0169-4332. Dostupné z: https://doi.org/10.1016/j.apsusc.2017.11.174.

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