| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Franssila, Sami
Aalto University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2022Microfabrication atomic layer deposited Pt NPs/TiN thin film on silicon as a nanostructure signal Transducer: Electrochemical characterization toward neurotransmitter sensingcitations
- 2021Fabrication of elastic, conductive, wear-resistant superhydrophobic composite materialcitations
- 2020Elastic and fracture properties of free-standing amorphous ALD Al2O3 thin films measured with bulge testcitations
- 2019Fabrication of micro- and nanopillars from pyrolytic carbon and tetrahedral amorphous carboncitations
- 2018Elastic and fracture properties of free-standing amorphous ALD Al2O3 thin films measured with bulge testcitations
- 2018Platinum recovery from Industrial Process Solutions by Electrodepo-sition-Redox Replacement
- 2016Cellulose nanofibril film as a piezoelectric sensor materialcitations
- 2016Non-Lithographic Silicon Micromachining Using Inkjet and Chemical Etchingcitations
- 2016Novel nanostructure replication process for robust superhydrophobic surfacescitations
- 2016Robust hybrid elastomer/metal-oxide superhydrophobic surfacescitations
- 2015Fracture properties of atomic layer deposited aluminum oxide free-standing membranescitations
- 2013Laser direct writing of thick hybrid polymer microstructurescitations
- 2010Atomic layer deposition of tin dioxide sensing film in microhotplate gas sensorscitations
- 2009Carbon nanotube thin film transistors based on aerosol methodscitations
- 2007Glass microfabricated nebulizer chip for mass spectrometrycitations
- 2006Design and fabrication of integrated solid-phase extraction-zone electrophoresis microchipcitations
Places of action
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article
Design and fabrication of integrated solid-phase extraction-zone electrophoresis microchip
Abstract
Integrated solid-phase extraction-zone electrophoresis (SPE-ZE) device has been designed and fabricated on microchip. The structures were fabricated by using multiple layers of SU-8 polymer with a novel technique that enables easy alignment and high yield of the chips. SU-8 adhesive bonding has two major advantages: it enables bonding of high aspect ratio pillars and it results in fully SU-8 microchannels with uniform electrokinetic flow properties. The SPE-ZE device has a fluidic reservoir with 15:1 high aspect ratio pillars for bead filters that act as a SPE part in the chip structure. The separation unit is a 25 mm long electrophoresis channel starting from the outlet of SPE reservoir. Argon laser-induced fluorescence (LIF) detector was used to monitor simultaneously the SPE reservoir and the detection site at the end of the electrophoresis channel. Flow characteristics and electric field distributions were simulated with Femlab software. Fluorescein was used as the analyte for detecting the operational performance of the chip. Adsorption, bead rinsing, elution and detection were tested to verify functioning of the chip design.