Mehmet Bülent Özer

E-mail

ozerb@metu.edu.tr

Department

Department of Mechanical Engineering

ORCID

0000-0002-0380-5125

Scopus Author ID

56370698300

Web of Science Researcher ID

AAX-7206-2020

Multilayer integrated acoustofluidic device for multistage particle manipulation Açıkgöz, Hande N; Atay, Atakan; Karaman, Alara; Özer, Mehmet Bülent; Çetin, Barbaros (2025-07-31) In this study, we present a multilayer integrated acoustofluidic device for multistage microparticle manipulation, which combines acoustic size-based separation and enrichment within a compact architecture. The device is c...
Decoupling of Nonlinear Substructures using Quasi-linear Frequency Response Functions Çelik, Furkan Kaan; Karaağaçlı, Taylan; Özer, Mehmet Bülent; Özgüven, Hasan Nevzat (Society of Experimental Mechanics; 2025-2-12)
Experimentally validated passive nonlinear capacitor in piezoelectric vibration applications Ali Taşkıran, M.; Özer, Mehmet Bülent (2024-10-01) Piezoelectric vibration isolation and energy harvesting applications have been extensively studied in the literature. The studies include linear and nonlinear approaches. Linear methods are simpler but possess inherent lim...
The Fabrication of a Polymer Acousto-Microfluidic Chip Using Additive Manufacturing Oktay, Murat Berke; Keçecioğlu, Eylül; Tezcan, Begüm; Yıldırım, Ender; Çetin, Barbaros; Özer, Mehmet Bülent (2024-09-16) Additive manufacturing is gaining momentum in microfluidics applications since it enables flexibility in design, and fast as well as low-cost prototyping compared to clean-room fabrication methods. Acoustophoresis is a mic...
Multichannel multimodal piezoelectric middle ear implant concept based on MEMS technology for next-generation fully implantable cochlear implant applications Pirim, Feyza; Atik, Ali Can; Yüksel, Muhammed Berat; Yılmaz, Akın Mert; UĞUR, MEHMET BİROL; Tunalı, Selçuk; BATU, AYKAN; Aslan, Mahmut Kamil; Özer, Mehmet Bülent; Külah, Haluk (2024-06-01) This paper introduces a unique multimode, multichannel piezoelectric vibration sensor for the next-generation fully implantable cochlear implant (FICI) systems. The sensor, which can be implanted on the middle ear chain to...
Extension and Experimental Verification of an Efficient Re-Analysis Method for Modified Non-linear Structures Ekinci, Ceren; Karaağaçlı, Taylan; Çelik, Furkan Kaan; Özer, Mehmet Bülent; Özgüven, Hasan Nevzat (2024-1) Design changes often occur during engineering applications. Although there are numerous methods to implement these changes and efficiently calculate dynamic responses of modified linear systems; modification methods applic...
Application of Ultrasonic Waves in Bioparticle Manipulation and Separation Özer, Mehmet Bülent (John Wiley & Sons, West Sussex, UK , 2023-11-01) Acoustic technologies have played an increasingly significant role in both biologyand medicine, empowering scientists and clinicians to explore and understand theintricate workings of living organisms and develop innovativ...
Assessment of silicon, glass, FR4, PDMS and PMMA as a chip material for acoustic particle/cell manipulation in microfluidics Açıkgöz, Hande N.; Karaman, Alara; Şahin, M. Akif; Çaylan, Ömer R.; Büke, Göknur C.; Yıldırım, Ender; Eroğlu, İrem C.; Erson Bensan, Ayşe Elif; Çetin, Barbaros; Özer, Mehmet Bülent (2023-03-01) In the present study, the capabilities of different chip materials for acoustic particle manipulation have been assessed with the same microfluidic device architecture, under the same actuator and flow conditions. Silicon,...
Aerospace structure design using structural response of a payload carried by jet fighter Jet uçagi ile taşinan bir faydali yükün yapisal cevabinin havacilik yapilari tasariminda kullanimi Kaplan, Engin Metin; Acar, Erdem; Özer, Mehmet Bülent (2022-01-01) © 2022 Gazi Universitesi Muhendislik-Mimarlik. All rights reserved.Structural optimization of equipment mounted to payload carried externally by jet type fighter are performed by using the loads: artificial neural network ...
An extended view for acoustofluidic particle manipulation: Scenarios for actuation modes and device resonance phenomenon for bulk-acoustic-wave devicesa) Özer, Mehmet Bülent (2021-04-01) For the manipulation of microparticles, ultrasonic devices, which employ acoustophoretic forces, have become an essential tool. There exists a widely used analytical expression in the literature which does not account for ...

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