Surface Modification of Integrated Optical MZI Sensor Arrays Using Inkjet Printing Technology

E. Melnik; F. Strasser; P. Muellner; R. Heer; G.C. Mutinati; G. Koppitsch; P. Lieberzeit; M. Laemmerhofer; R. Hainberger; Zolnai Z. Battistig G.; Barsony I.

doi:10.1016/j.proeng.2016.11.113

Surface Modification of Integrated Optical MZI Sensor Arrays Using Inkjet Printing Technology

E. Melnik, F. Strasser, P. Muellner, R. Heer, G.C. Mutinati, G. Koppitsch, P. Lieberzeit, M. Laemmerhofer, R. Hainberger, Zolnai Z. Battistig G. (Editor), Barsony I. (Editor)

Research output: Contribution to conference (No Proceedings) › Paper › peer-review

Abstract

In order to enable local functionalisation of label-free optical waveguide biosensors in a cost effective mass-fabrication compatible manner, we investigate surface modification employing inkjet printing of a) functional polymers (biotin-modified polyethyleneimine (PEI-B)) to implement high receptor densities at the surface and b) UV-curable benzophenone dextran (benzo-dextran) to form a voluminous porous hydrogel matrix. The combination of these approaches on a single chip is promising for the detection of biomolecules. We evaluate these functional polymers and hydrogels on an integrated four-channel silicon nitride (Si3N4) waveguide based Mach-Zehnder interferometric (MZI) sensor platform operating at a wavelength of 850nm (TM-Mode). © 2016 The Authors. Published by Elsevier Ltd.

Original language	English
Pages	337-340
DOIs	https://doi.org/10.1016/j.proeng.2016.11.113
Publication status	Published - 2016
Externally published	Yes

Keywords

Cost effectiveness
Curing
Dextran
Functional polymers
Hydrogels
Ink jet printing
Polymers
Printing
Silicon nitride
Waveguides
Cost effective
Detection of biomolecules
Functionalisation
Ink-jet printing technologies
Mach-Zehnder
Polyethyleneimine
Porous hydrogels
Sensor platform
Surface treatment

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title = "Surface Modification of Integrated Optical MZI Sensor Arrays Using Inkjet Printing Technology",

abstract = "In order to enable local functionalisation of label-free optical waveguide biosensors in a cost effective mass-fabrication compatible manner, we investigate surface modification employing inkjet printing of a) functional polymers (biotin-modified polyethyleneimine (PEI-B)) to implement high receptor densities at the surface and b) UV-curable benzophenone dextran (benzo-dextran) to form a voluminous porous hydrogel matrix. The combination of these approaches on a single chip is promising for the detection of biomolecules. We evaluate these functional polymers and hydrogels on an integrated four-channel silicon nitride (Si3N4) waveguide based Mach-Zehnder interferometric (MZI) sensor platform operating at a wavelength of 850nm (TM-Mode). {\textcopyright} 2016 The Authors. Published by Elsevier Ltd.",

keywords = "Cost effectiveness, Curing, Dextran, Functional polymers, Hydrogels, Ink jet printing, Polymers, Printing, Silicon nitride, Waveguides, Cost effective, Detection of biomolecules, Functionalisation, Ink-jet printing technologies, Mach-Zehnder, Polyethyleneimine, Porous hydrogels, Sensor platform, Surface treatment",

author = "E. Melnik and F. Strasser and P. Muellner and R. Heer and G.C. Mutinati and G. Koppitsch and P. Lieberzeit and M. Laemmerhofer and R. Hainberger and {Battistig G.}, {Zolnai Z.} and Barsony I.",

note = "cited By 4",

year = "2016",

doi = "10.1016/j.proeng.2016.11.113",

language = "English",

pages = "337--340",

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AU - Melnik, E.

AU - Strasser, F.

AU - Muellner, P.

AU - Heer, R.

AU - Mutinati, G.C.

AU - Koppitsch, G.

AU - Lieberzeit, P.

AU - Laemmerhofer, M.

AU - Hainberger, R.

A2 - Battistig G., Zolnai Z.

A2 - I., Barsony

N1 - cited By 4

PY - 2016

Y1 - 2016

N2 - In order to enable local functionalisation of label-free optical waveguide biosensors in a cost effective mass-fabrication compatible manner, we investigate surface modification employing inkjet printing of a) functional polymers (biotin-modified polyethyleneimine (PEI-B)) to implement high receptor densities at the surface and b) UV-curable benzophenone dextran (benzo-dextran) to form a voluminous porous hydrogel matrix. The combination of these approaches on a single chip is promising for the detection of biomolecules. We evaluate these functional polymers and hydrogels on an integrated four-channel silicon nitride (Si3N4) waveguide based Mach-Zehnder interferometric (MZI) sensor platform operating at a wavelength of 850nm (TM-Mode). © 2016 The Authors. Published by Elsevier Ltd.

AB - In order to enable local functionalisation of label-free optical waveguide biosensors in a cost effective mass-fabrication compatible manner, we investigate surface modification employing inkjet printing of a) functional polymers (biotin-modified polyethyleneimine (PEI-B)) to implement high receptor densities at the surface and b) UV-curable benzophenone dextran (benzo-dextran) to form a voluminous porous hydrogel matrix. The combination of these approaches on a single chip is promising for the detection of biomolecules. We evaluate these functional polymers and hydrogels on an integrated four-channel silicon nitride (Si3N4) waveguide based Mach-Zehnder interferometric (MZI) sensor platform operating at a wavelength of 850nm (TM-Mode). © 2016 The Authors. Published by Elsevier Ltd.

KW - Cost effectiveness

KW - Curing

KW - Dextran

KW - Functional polymers

KW - Hydrogels

KW - Ink jet printing

KW - Polymers

KW - Printing

KW - Silicon nitride

KW - Waveguides

KW - Cost effective

KW - Detection of biomolecules

KW - Functionalisation

KW - Ink-jet printing technologies

KW - Mach-Zehnder

KW - Polyethyleneimine

KW - Porous hydrogels

KW - Sensor platform

KW - Surface treatment

U2 - 10.1016/j.proeng.2016.11.113

DO - 10.1016/j.proeng.2016.11.113

M3 - Paper

SP - 337

EP - 340

ER -

Surface Modification of Integrated Optical MZI Sensor Arrays Using Inkjet Printing Technology

Abstract

Keywords

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