Stable, nanometer-thick oxygen-containing plasma polymer films
suited for enhanced biosensing

J 2018

Stable, nanometer-thick oxygen-containing plasma polymer films suited for enhanced biosensing

HEGEMANN, Dirk; Ivan INDUTNYI; Lenka ZAJÍČKOVÁ; Ekaterina MAKHNEVA; Zdeněk FARKA et al.

Základní údaje

Originální název

Stable, nanometer-thick oxygen-containing plasma polymer films suited for enhanced biosensing

Autoři

HEGEMANN, Dirk; Ivan INDUTNYI; Lenka ZAJÍČKOVÁ; Ekaterina MAKHNEVA; Zdeněk FARKA; Yuriy USHENIN a Marianne VANDENBOSSCHE

Vydání

Plasma Processes and Polymers, Weinheim, Wiley-VCH, 2018, 1612-8850

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10406 Analytical chemistry

Stát vydavatele

Německo

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 3.173

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14740/18:00104600

Organizační jednotka

Středoevropský technologický institut

Klíčová slova anglicky

functionality; immunosensing; nano-layers; plasma coating; surface plasmon resonance

Štítky

CF NANO, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 23. 4. 2019 09:01, Mgr. Pavla Foltynová, Ph.D.

Anotace

V originále

Stable surface functionalization is required in many applications such as in biosensing. For this purpose, hydrocarbon-based plasma polymer films (PPFs) were investigated by controlling cross-linking and film structure at the nanoscale, while functional groups were incorporated using a CO2/C2H4 low pressure plasma. In particular, an oxygen-rich termination layer of 1 nm (top layer) was gradually deposited onto a more cross-linked PPF (base layer) with varying thickness (<20 nm) yielding highly stable yet functional a-C:H:O films as compared to conventional oxygen-rich PPFs. Such stabilized nano-layers provided a homogeneous functionalization of Au-coated (flat) biochips as used for immunosensing as well as of nanostructured Au-coated surfaces explored for enhanced biosensing. The used periodic grating coated by the highly stable a-C:H:O nano-layer can be adjusted to the required environmental refractive index range yielding a distinct sensitivity enhancement for biosensing.

Návaznosti

LM2015043, projekt VaV

Název: Česká infrastruktura pro integrativní strukturní biologii (Akronym: CIISB)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Czech Infrastructure for Integrative Structural Biology

LQ1601, projekt VaV

Název: CEITEC 2020 (Akronym: CEITEC2020)

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

Citovat

HEGEMANN, Dirk; Ivan INDUTNYI; Lenka ZAJÍČKOVÁ; Ekaterina MAKHNEVA; Zdeněk FARKA; Yuriy USHENIN a Marianne VANDENBOSSCHE. Stable, nanometer-thick oxygen-containing plasma polymer films suited for enhanced biosensing. Plasma Processes and Polymers. Weinheim: Wiley-VCH, 2018, roč. 15, č. 11, s. 1-9. ISSN 1612-8850. Dostupné z: https://doi.org/10.1002/ppap.201800090.

@article{1471510,
   author = {Hegemann, Dirk and Indutnyi, Ivan and Zajíčková, Lenka and Makhneva, Ekaterina and Farka, Zdeněk and Ushenin, Yuriy and Vandenbossche, Marianne},
   article_location = {Weinheim},
   article_number = {11},
   doi = {https://doi.org/10.1002/ppap.201800090},
   keywords = {functionality; immunosensing; nano-layers; plasma coating; surface plasmon resonance},
   language = {eng},
   issn = {1612-8850},
   journal = {Plasma Processes and Polymers},
   title = {Stable, nanometer-thick oxygen-containing plasma polymer films suited for enhanced biosensing},
   url = {https://onlinelibrary.wiley.com/doi/full/10.1002/ppap.201800090},
   volume = {15},
   year = {2018}
}

TY  - JOUR
ID  - 1471510
AU  - Hegemann, Dirk - Indutnyi, Ivan - Zajíčková, Lenka - Makhneva, Ekaterina - Farka, Zdeněk - Ushenin, Yuriy - Vandenbossche, Marianne
PY  - 2018
TI  - Stable, nanometer-thick oxygen-containing plasma polymer films suited for enhanced biosensing
JF  - Plasma Processes and Polymers
VL  - 15
IS  - 11
SP  - 1-9
EP  - 1-9
PB  - Wiley-VCH
SN  - 16128850
KW  - functionality
KW  - immunosensing
KW  - nano-layers
KW  - plasma coating
KW  - surface plasmon resonance
UR  - https://onlinelibrary.wiley.com/doi/full/10.1002/ppap.201800090
N2  - Stable surface functionalization is required in many applications such as in biosensing. For this purpose, hydrocarbon-based plasma polymer films (PPFs) were investigated by controlling cross-linking and film structure at the nanoscale, while functional groups were incorporated using a CO2/C2H4 low pressure plasma. In particular, an oxygen-rich termination layer of 1 nm (top layer) was gradually deposited onto a more cross-linked PPF (base layer) with varying thickness (<20 nm) yielding highly stable yet functional a-C:H:O films as compared to conventional oxygen-rich PPFs. Such stabilized nano-layers provided a homogeneous functionalization of Au-coated (flat) biochips as used for immunosensing as well as of nanostructured Au-coated surfaces explored for enhanced biosensing. The used periodic grating coated by the highly stable a-C:H:O nano-layer can be adjusted to the required environmental refractive index range yielding a distinct sensitivity enhancement for biosensing.
ER  -

HEGEMANN, Dirk; Ivan INDUTNYI; Lenka ZAJÍČKOVÁ; Ekaterina MAKHNEVA; Zdeněk FARKA; Yuriy USHENIN a Marianne VANDENBOSSCHE. Stable, nanometer-thick oxygen-containing plasma polymer films suited for enhanced biosensing. \textit{Plasma Processes and Polymers}. Weinheim: Wiley-VCH, 2018, roč.~15, č.~11, s.~1-9. ISSN~1612-8850. Dostupné z: https://doi.org/10.1002/ppap.201800090.

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