Search Results - "Frijlink, M."

Transducer for harmonic intravascular ultrasound imaging by Vos, H.J., Frijlink, M.A., Droog, E., Goertz, D.E., Blacquiere, G., Gisolf, A., De Jong, N., van der Steern, A.F.W.

“…A recent study has shown the feasibility of tissue harmonic imaging (THI) using an intravascular ultrasound (IVUS) transducer. This correspondence describes…”
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Reduction of stent artifacts using high-frequency harmonic ultrasound imaging by Frijlink, M E, Goertz, D E, van Der Steen, A F W

“…Tissue harmonic imaging (THI) has been shown to improve medical ultrasound (US) image quality in the frequency range from 2 to 10 MHz and might, therefore,…”
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High frequency attenuation measurements of lipid encapsulated contrast agents by Goertz, D.E., Frijlink, M.E., Voormolen, M.M., de Jong, N., van der Steen, A.F.W.

“…A number of recent studies have indicated the potential of ultrasound contrast agent imaging at high ultrasound frequencies. However, the acoustic properties…”
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Intravascular ultrasound tissue harmonic imaging: A simulation study by Frijlink, M.E., Goertz, D.E., Bouakaz, A., van der Steen, A.F.W.

“…Recently, the in vivo feasibility of tissue harmonic imaging (THI) with a mechanically-rotated intravascular ultrasound (IVUS) catheter was experimentally…”
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Vasa vasorum and molecular imaging of atherosclerotic plaques using nonlinear contrast intravascular ultrasound by Goertz, D E, Frijlink, M E, Krams, R, de Jong, N, van der Steen, A F W

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Simulation of acoustic fields from arbitrary transducer stacks using a FEM transducer model and nonlinear wave propagation by Frijlink, M E, Torp, H

“…Nonlinear acoustic field simulations can be useful for medical transducer design. An accurate estimation of the electro-mechanical transfer function of the…”
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Automated monitoring of amino acids during fermentation processes using on-line ultrafiltration and column liquid chromatography: application to fermentation medium improvement by Van De Merbel, N.C., Zuur, P., Frijlink, M., Holthuis, J.J.M., Lingeman, H., Brinkman, U.A.Th

“…An automated system for the monitoring of amino acids during fermentation processes is described and evaluated. The system is based on the on-line combination…”
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bioenergetics of ammonia and hydroxylamine oxidation in Nitrosomonas europaea at acid and alkaline pH by Frijlink, M.J, Abee, T, Laanbroek, H.J, Boer, W. de, Konings, W.N

“…Autotrophic ammonia oxidizers depend on alkaline or neutral conditions for optimal activity. Below pH 7 growth and metabolic activity decrease dramatically…”
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Photoemission from a superlattice and a single quantum well by HOUDRE, R, HERMANN, C, LAMPEL, G, FRIJLINK, P. M, GOSSARD, A. C

“…Experimental evidence is presented of tunneling and transport of electrons from quantum states in a GaAs/GaAlAs superlattice or a quantum well to a GaAs…”
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Development of a 100 nm gate power HEMT using four-layer resist and flexible e-beam exposure strategies by Frijlink, P.M., Collet, A., Bellaiche, J., Iost, M., Verheijen, M.J., van Helleputte, H.R.J.R., Moors, W.G.J., van Delft, F.C.M.J.M.

“…A 100 nm gate length power HEMT has been fabricated, which can be applied in power amplifiers throughout the millimeter-wave spectrum, as well as in very low…”
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Low-temperature exciton trapping on interface defects in semiconductor quantum wells by BASTARD, G, DELALANDE, C, MEYNADIER, M. H, FRIJLINK, P. M, VOOS, M

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Pulse inversion sequences for mechanically scanned transducers by Frijlink, Martijn E., Goertz, David E., De Jong, Nico, W. Van Der Steen, Antonius F.

“…Mechanically scanned transducers are currently used for tissue harmonic imaging (THI) and nonlinear microbubble imaging at high frequencies. The pulse…”
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Secondary transport of amino acids in Nitrosomonas europaea by FRIJLINK, M. J, ABEE, T, LAANBROEK, H. J, DE BOER, W, KONINGS, W. N

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The effect of oblique sub-dicing on acoustic performance by Frijlink, M. E., Spicci, L.

“…Piezoceramic-polymer composite materials are widely used as active materials for ultrasound arrays. The main advantages of composite are a high…”
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Isolation and characterization of plasmids from different strains of Methanobacterium thermoformicicum by Nolling, Jork, Frijlink, Maarten, de Vos, Willem M

“…Bacterial Genetics Group, Department of Microbiology, Agricultural University of Wageningen, Hesselink van Suchtelenweg 4, 6703 CT Wageningen, The Netherlands…”
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High frequency nonlinear scattering and imaging of a submicron contrast agent by Goertz, D., Frijlink, M.E., de Jong, N., van der Steen, A.F.W.

“…We investigate high frequency nonlinear scattering and imaging of a contrast agent comprised of submicron bubbles. Agent characterization experiments conducted…”
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Nonlinear imaging of targeted microbubbles with intravascular ultrasound by Goertz, D.E., van Wamel, A., Frijlink, M.E., de Jong, N., van der Steen, A.F.W.

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Intravascular ultrasound tissue harmonic imaging in vivo by Frijlink, M.E., Goertz, D.E., van Damme, L.C.A., Krams, R., van der Steen, A.F.W.

“…The feasibility of tissue harmonic imaging with a prototype intravascular ultrasound (IVUS) system using a conventional single-element rotating IVUS catheter…”
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A 20-40 MHz ultrasound transducer for intravascular harmonic imaging by Vos, H.J., Frijlink, M.E., Droog, E., Goertz, D.E., Blacquiere, G., Gisolf, A., De Jong, N., Van der Steen, A.F.W.

“…Recent studies have suggested the feasibility of tissue harmonic imaging (THI) with intravascular ultrasound (IVUS). This paper describes the design,…”
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High frequency harmonic imaging in presence of intravascular stents by Frijlink, M.E., Goertz, D.E., Foster, F.S., van der Steen, A.F.W.

“…High frequency second harmonic imaging was compared with fundamental imaging when highly reflective stents were present in the near field of a spherically…”
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