693.932 PEOPLE
| 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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Van Den Berg, Albert
University of Twente
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (40/40 displayed)
- 2024Alternative nano-lithographic tools for shell-isolated nanoparticle enhanced Raman spectroscopy substrates
- 2023Fabrication of homogeneous shell-isolated sers substrates for catalytic applications
- 2021Monitoring contractile cardiomyocytes via impedance using multipurpose thin film ruthenium oxide electrodescitations
- 2020Using 3D-printing to fabricate a microfluidic vascular model to mimic arterial thrombosis
- 2020Plasmonic Nanocrystal Arrays on Photonic Crystals with Tailored Optical Resonancescitations
- 2017Sensing oxygen at the millisecond time-scale using an ultra-microelectrode array (UMEA)citations
- 2017Synchrotron SAXS and Impedance Spectroscopy Unveil Nanostructure Variations in Redox-Responsive Porous Membranes from Poly(ferrocenylsilane) Poly(ionic liquid)scitations
- 2017Mimicking arterial thrombosis in a 3D-printed microfluidic in vitro vascular model based on computed tomography angiography datacitations
- 2016Molecularly Imprinted Polymer-Carbon Nanotube based Cotinine sensorcitations
- 2016Effects of varying degrees of surface strain anisotropies on endothelial cells
- 2016Endothelial cell alignment as a result of anisotropic strain and flow induced shear stress combinationscitations
- 2015Functionalization and bioimmobilization of silicon surfaces with Si-N bonded monolayercitations
- 2014Modeling and simulations of the amplitude-frequency response of transmission line type resonators filled with lossy dielectric fluidscitations
- 2014The contribution of plasmon-enhanced photoluminescence to the SERS backgroundcitations
- 2014A novel side electrode configuration integrated in fused silica microsystems for synchronous optical and electrical spectroscopycitations
- 2014Stub resonators for online monitoring early stages of corrosioncitations
- 2013Large area metal nanowire arrays with submicron pitch and tunable sub-20 nm nanogaps
- 2013Large area metal nanowire arrays with tunable sub-20nm nanogapscitations
- 2012Fabrication of cell container arrays with overlaid surface topographiescitations
- 2011Thermoforming of film-based biomedical microdevicescitations
- 2010A lab-on-a-chip system integrated with subwavelength periodic patterned metal surfaces for sers-based molecular identification biosensing
- 2009Silicon and Glass Micromachining
- 2008AC field effect flow control of EOF in complex microfluidic systems with integrated electrodes
- 2007Integrated electrochemical sensor array for on-line monitoring of yeast fermentationscitations
- 2007Simple technique for direct patterning of nanowires using a nanoslit shadow-maskcitations
- 2006Fabrication of microfluidic networks with integrated electrodescitations
- 2006Monitoring of yeast cell concentration using a micromachnined impedance sensorcitations
- 2005Technologies for nanofluidic systems:top-down vs. bottom-up - a reviewcitations
- 2005Monitoring of yeast cell concentration using a micromachined impedance sensor
- 2005Catalytic hydrogen peroxide decomposition La1-xSrxCoO3-δ perovskite oxidescitations
- 2004The potential of autofluorescence for the detection of single living cells for label-free cell sorting in microfluidic systemscitations
- 20041-D nanochannels fabricated in polyimidecitations
- 2003A new technique for accurately defined deposition of catalyst thin films in deep flow channels of high-temperature gas microreactorscitations
- 2003A low hydraulic capacitance pressure sensor for integration with a micro viscosity detectorcitations
- 2002Integrated Micro- and Nanofluidics: Silicon Revisitedcitations
- 2001Local anodic bonding of Kovar to Pyrex aimed at high-pressure, solvent-resistant microfluidic connectionscitations
- 2001Powder-blasting technology as an alternative tool for microfabrication of capillary electrophoresis chips with integrated conductivity sensorscitations
- 2001Failure mechanisms of pressurized microchannels, model, and experimentscitations
- 2001Selective Wafer Bonding by Surface Roughness Controlcitations
- 2000Failure mechanisms of pressurized microchannels, model and experiments
Places of action
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document
A lab-on-a-chip system integrated with subwavelength periodic patterned metal surfaces for sers-based molecular identification biosensing
Abstract
We present a new lab-on-a-chip (LOC) analysis platform that is integrated with nanotextured surfaces with periodically spaced subwavelength nanogroove and nanopyramid structures with precisely defined pitch λg and separation gaps of ~2 nm spacing that form high density arrays of hot-spot scattering sites ideally suited for surface enhanced Raman scattering (SERS) and Raman spectroscopy using small sample volumes. The simple fabrication technique requires conventional lithography, wet anisotropic etching and a bonded polymer microfluidic layer. Measured Raman enhancement factors of G~106 from rhodamine 6G (R6G) on patterned Au surfaces with λg=200 nm are consistent with numerical calculations.