F
F. Olcaytug
Researcher at University of Freiburg
Publications - 20
Citations - 402
F. Olcaytug is an academic researcher from University of Freiburg. The author has contributed to research in topics: Tetraethylgermanium & Breakdown voltage. The author has an hindex of 10, co-authored 20 publications receiving 388 citations. Previous affiliations of F. Olcaytug include IMTEK.
Papers
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Journal ArticleDOI
Thin-Film Multiple Electrode Probes: Possibilities and Limitations
TL;DR: Thin-film multiple electrode probes are produced by means of thin-film techniques and are successfully employed for potential measurements in brain research, and some estimates of maximum resolution and probe dimensions are presented.
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New microminiaturized glucose sensors using covalent immobilization techniques
E. Mann-Buxbaum,Fritz Pittner,T. Schalkhammer,Artur Jachimowicz,G. Jobst,F. Olcaytug,Gerald Urban +6 more
TL;DR: In this article, a 3-electrode miniaturized electrochemical cell with an outer diameter of 200 μm was produced by means of standard wet and dry etching procedures, which consists of a 100 nm thick titanium or Palladium sandwich layer on glass substrates isolated by a 3 μm silicon nitride film.
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High-resolution thin-film temperature sensor arrays for medical applications
Gerald Urban,Artur Jachimowicz,Franz Kohl,H. Kuttner,F. Olcaytug,H. Kamper,Fritz Pittner,E. Mann-Buxbaum,T. Schalkhammer,Otto J. Prohaska,M. Schönauer +10 more
TL;DR: In this paper, high-sensitive and fast temperature sensors with sensitive areas of 0.14 × 0.1 mm 2 have been arranged in arrays with interdistances of 1.4 mm consisting of thin films of amorphous germanium (a-Ge) to yield a high temperature coefficient of resistance of 2%/K at room temperature.
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Photo-induced properties of thin TiO2 films deposited using the radio frequency plasma enhanced chemical vapor deposition method
Hieronim Szymanowski,Anna Sobczyk-Guzenda,Adam Rylski,Witold Jakubowski,Maciej Gazicki-Lipman,Uwe Herberth,F. Olcaytug +6 more
TL;DR: In this paper, photo-induced properties of thin titanium oxide films, including a change of water wettability under the effect of illumination and photocatalytic activity, were studied.
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The construction of microcalorimetric biosensors by use of high resolution thin-film thermistors
Gerald Urban,H. Kamper,Artur Jachimowicz,Franz Kohl,H. Kuttner,F. Olcaytug,P. Goiser,Fritz Pittner,T. Schalkhammer,E. Mann-Buxbaum +9 more
TL;DR: In this article, a new calorimetric biosensor was developed using thin-film thermistor arrays and immobilized enzymes, which exhibit a high sensitivity of 2%/K (TCR), a temperature resolution of 0·1 mK, a risetime of 3 ms and high reproducibility of resistance and TCR.