Researcher:
Öztürk, Alibey

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Master Student

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Alibey

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Öztürk

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Öztürk, Alibey

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Researcher Of Publications: search.filters.isAuthorOfPublication.d9e9174d-4474-4172-ae3a-123fbc62f4d9

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    Resonant cantilever bio sensor with integrated grating readout
    (IEEE, 2008) N/A; N/A; N/A; N/A; Department of Chemical and Biological Engineering; Department of Mechanical Engineering; Department of Electrical and Electronics Engineering; Ocaklı, Hüseyin İlker; Öztürk, Alibey; Özber, Natali; Kavaklı, İbrahim Halil; Alaca, Burhanettin Erdem; Ürey, Hakan; Master Student; Master Student; Master Student; Faculty Member; Faculty Member; Faculty Member; Department of Chemical and Biological Engineering; Department of Mechanical Engineering; Department of Electrical and Electronics Engineering; Graduate School of Sciences and Engineering; Graduate School of Sciences and Engineering; Graduate School of Sciences and Engineering; College of Engineering; College of Engineering; College of Engineering; N/A; N/A; N/A; 40319; 115108; 8579
    Microcantilever based biosensor is fabricated and tested. The main features are the simple single mask fabrication, grating based sensitive optical readout, magnetic thin-film actuation, and suitability for parallel array operation. Sub-picogram mass detection sensitivity demonstrated.
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    A magnetically actuated resonant mass sensor with integrated optical readout
    (Ieee-Inst Electrical Electronics Engineers Inc, 2008) N/A; N/A; Department of Electrical and Electronics Engineering; N/A; Department of Electrical and Electronics Engineering; Department of Chemical and Biological Engineering; Department of Mechanical Engineering; Öztürk, Alibey; Ocaklı, Hüseyin İlker; Özber, Natali; Ürey, Hakan; Kavaklı, İbrahim Halil; Alaca, Burhanettin Erdem; Master Student; Researcher; Master Student; Faculty Member; Faculty Member; Faculty Member; Department of Electrical and Electronics Engineering; Department of Chemical and Biological Engineering; Department of Mechanical Engineering; Graduate School of Sciences and Engineering; College of Engineering; Graduate School of Sciences and Engineering; College of Engineering; College of Engineering; College of Engineering; N/A; N/A; N/A; 8579; 40319; 115108
    Nickel cantilevers with integrated diffraction gratings are used as resonant mass sensors with a resolution of 500 femtograms. Their applicability to biosensing is demonstrated with human opioid receptors. The device is fabricated through a single-mask lithographic process. The microoptical readout provides a simple measurement platform with one external photodiode. Thanks to its ac operation principle, the device is immune to environmental noise and entails a high tolerance to fabrication defects. Obtained signal-to-noise ratio is comparable to that of a high-end Doppler vibrometer. The device with these aspects for systems integration and microarray technology is a candidate for low-cost portable sensors.