| HEGEMANN, Dirk, Ivan INDUTNYI, Lenka ZAJÍČKOVÁ, Ekaterina MAKHNEVA, Zdeněk FARKA, Yuriy USHENIN and Marianne VANDENBOSSCHE. Stable, nanometer-thick oxygen-containing plasma polymer films suited for enhanced biosensing. Plasma Processes and Polymers. Weinheim: Wiley-VCH, 2018, vol. 15, No 11, p. 1-9. ISSN 1612-8850. Available from: https://dx.doi.org/10.1002/ppap.201800090. |
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@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 = {http://dx.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 and Marianne VANDENBOSSCHE. Stable, nanometer-thick oxygen-containing plasma polymer films suited for enhanced biosensing. \textit{Plasma Processes and Polymers}. Weinheim: Wiley-VCH, 2018, vol.~15, No~11, p.~1-9. ISSN~1612-8850. Available from: https://dx.doi.org/10.1002/ppap.201800090.
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