Fabrication of multilayer-PDMS based microfluidic device for bio-particles concentration detection
This paper discusses the process technology to fabricate multilayer-Polydimethylsiloxane (PDMS) based microfluidic device for bio-particles concentration detection in Lab-on-chip system. The micro chamber and the fluidic channel were fabricated using standard photolithography and soft lithography pr...
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Format: | Article |
Language: | English |
Published: |
IOS Press
2014
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Online Access: | View Fulltext in Publisher View in Scopus |
LEADER | 04198nam a2200925Ia 4500 | ||
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001 | 10.3233-BME-141004 | ||
008 | 220112s2014 CNT 000 0 und d | ||
020 | |a 09592989 (ISSN) | ||
245 | 1 | 0 | |a Fabrication of multilayer-PDMS based microfluidic device for bio-particles concentration detection |
260 | 0 | |b IOS Press |c 2014 | |
856 | |z View Fulltext in Publisher |u https://doi.org/10.3233/BME-141004 | ||
856 | |z View in Scopus |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-84907276606&doi=10.3233%2fBME-141004&partnerID=40&md5=03e39eba6c6adb508805aed25782fc0b | ||
520 | 3 | |a This paper discusses the process technology to fabricate multilayer-Polydimethylsiloxane (PDMS) based microfluidic device for bio-particles concentration detection in Lab-on-chip system. The micro chamber and the fluidic channel were fabricated using standard photolithography and soft lithography process. Conventional method by pouring PDMS on a silicon wafer and peeling after curing in soft lithography produces unspecific layer thickness. In this work, a multilayer- PDMS method is proposed to produce a layer with specific and fixed thickness micron size after bonding that act as an optimum light path length for optimum light detection. This multilayer with precise thickness is required since the microfluidic is integrated with optical transducer. Another significant advantage of this method is to provide excellent bonding between multilayer-PDMS layer and biocompatible microfluidic channel. The detail fabrication process were illustrated through scanning electron microscopy (SEM) and discussed in this work. The optical signal responses obtained from the multilayer- PDMS microfluidic channel with integrated optical transducer were compared with those obtained with the microfluidic channel from a conventional method. As a result, both optical signal responses did not show significant differences in terms of dispersion of light propagation for both media.. © 2014 - IOS Press and the authors. | |
650 | 0 | 4 | |a analytic method |
650 | 0 | 4 | |a baysilon |
650 | 0 | 4 | |a Biocompatibility |
650 | 0 | 4 | |a Bioparticles |
650 | 0 | 4 | |a Bio-particles |
650 | 0 | 4 | |a biopolymer |
650 | 0 | 4 | |a Biopolymers |
650 | 0 | 4 | |a Biosensing Techniques |
650 | 0 | 4 | |a chemistry |
650 | 0 | 4 | |a Conference Paper |
650 | 0 | 4 | |a Conventional methods |
650 | 0 | 4 | |a device failure analysis |
650 | 0 | 4 | |a devices |
650 | 0 | 4 | |a Dimethylpolysiloxanes |
650 | 0 | 4 | |a dimeticone |
650 | 0 | 4 | |a dispersion |
650 | 0 | 4 | |a equipment design |
650 | 0 | 4 | |a Equipment Design |
650 | 0 | 4 | |a Equipment Failure Analysis |
650 | 0 | 4 | |a Fabrication |
650 | 0 | 4 | |a Fluidic devices |
650 | 0 | 4 | |a genetic procedures |
650 | 0 | 4 | |a lab on a chip |
650 | 0 | 4 | |a Lab-on-chip systems |
650 | 0 | 4 | |a light |
650 | 0 | 4 | |a Microchannels |
650 | 0 | 4 | |a Microchemistry |
650 | 0 | 4 | |a Microfluidic |
650 | 0 | 4 | |a microfluidic analysis |
650 | 0 | 4 | |a Microfluidic Analytical Techniques |
650 | 0 | 4 | |a Microfluidic channel |
650 | 0 | 4 | |a Micro-fluidic devices |
650 | 0 | 4 | |a microfluidics |
650 | 0 | 4 | |a Microfluidics |
650 | 0 | 4 | |a microtechnology |
650 | 0 | 4 | |a molecular imprinting |
650 | 0 | 4 | |a Molecular Imprinting |
650 | 0 | 4 | |a Multi-layer polydimethylsiloxane |
650 | 0 | 4 | |a Multilayers |
650 | 0 | 4 | |a Optical multilayers |
650 | 0 | 4 | |a Optical signal processing |
650 | 0 | 4 | |a photolithography |
650 | 0 | 4 | |a Photolithography |
650 | 0 | 4 | |a photometry |
650 | 0 | 4 | |a Photometry |
650 | 0 | 4 | |a Polydimethylsiloxane PDMS |
650 | 0 | 4 | |a procedures |
650 | 0 | 4 | |a Process Technologies |
650 | 0 | 4 | |a process technology |
650 | 0 | 4 | |a scanning electron microscopy |
650 | 0 | 4 | |a Scanning electron microscopy |
650 | 0 | 4 | |a Signal detection |
650 | 0 | 4 | |a silicon |
650 | 0 | 4 | |a Silicon wafers |
650 | 0 | 4 | |a Silicones |
650 | 0 | 4 | |a Standard photolithography |
650 | 0 | 4 | |a SU-8 mold |
650 | 0 | 4 | |a Surface Properties |
650 | 0 | 4 | |a surface property |
650 | 0 | 4 | |a synthesis |
650 | 0 | 4 | |a thickness |
650 | 0 | 4 | |a transducer |
650 | 0 | 4 | |a Transducers |
700 | 1 | 0 | |a Majlis, B.Y. |e author |
700 | 1 | 0 | |a Masrie, M. |e author |
700 | 1 | 0 | |a Yunas, J. |e author |
773 | |t Bio-Medical Materials and Engineering |