Mehmet Ali Sahir Arıkan

E-mail

a06492@metu.edu.tr

Department

Department of Mechanical Engineering

ORCID

0000-0003-2363-6389

Scopus Author ID

7004588941

Web of Science Researcher ID

AAZ-6632-2021

Utilization of cross-correlation function for assessment of replication quality in ultrasonic embossing of microchannels on polymethyl methacrylate Yıldırım, Ender; Ulku, Mert Kerem; Arıkan, Mehmet Ali Sahir (2024-01-01) Ultrasonic embossing—a process where a horn vibrating at 20–30 kHz compresses on a thermoplastic substrate sitting on a mold to replicate the features on the mold to the substrate—is a promising method for fabricating micr...
An ultrasonic assisted method for fabricating metal layers on thermoplastic substrates for lab-on-a-chip FARAHANI, SARAH; GÜMÜŞTAŞ, AYŞEN; ÜLKÜ, MERT KEREM; TAMER, UĞUR; Arıkan, Mehmet Ali Sahir; Yıldırım, Ender (2022-07-11)
Investigation of process-affected zone in ultrasonic embossing of microchannels on thermoplastic substrates Sucularli, Ferah; Arıkan, Mehmet Ali Sahir; Yıldırım, Ender (Elsevier BV, 2020-02-01) In this paper, the process-affected zone in ultrasonically embossed thermoplastic substrates is investigated both numerically and experimentally. Commercialization of microfluidic devices challenges the need for high-speed...
CHARACTERIZATION OF EMBEDDED MICROCHANNELS FABRICATED BY SLA Yıldırım, Ender; Yaman, Ulaş; Arıkan, Mehmet Ali Sahir (null; 2019-04-14)
GENERATION AND CHARACTERIZATION OF HYDROGEL MICRODROPLETS AS BIOINK FOR BIOPRINTING APPLICATIONS Sucularlı, Ferah; Yıldırım, Ender; Arıkan, Mehmet Ali Sahir (null; 2019-04-11) In this study, we present a technique for generation of hydrogel microdroplets as bioink for droplet deposition of tissues and organs. We also characterized the size and dispersion of the microdroplets. For this purpose, w...
Investigation on replication of microfluidic channels by hot embossing Yıldırım, Ender; Arıkan, Mehmet Ali Sahir (2017-01-01) In this study, effects of embossing temperature, time, and force on production of a microfluidic device were investigated. Polymethyl methacrylate (PMMA) substrates were hot embossed by using a micromilled aluminum mold. T...
Cam Geometry Generation and Optimization for Torsion Bar Systems Kurtulmus, Ergin; Arıkan, Mehmet Ali Sahir (2015-02-05) Moment unbalance is a critical issue in many mechanisms rotating around a certain axis. The common element for eliminating the moment unbalance is a spring attached to the rotary system which can nullify it only at a certa...
MEMS Malzeme Karakterizasyonu için Bütünlesik bir Elektrostatik Mikro Bükülme Test Yapısı Tasarımı ve Gerçeklestirilmesi Yıldırım, Ender; Akın, Tayfun; Arıkan, Mehmet Ali Sahir (2012-02-01)
MEMS Malzeme Karakterizasyonu için Bütünleşik bir Elektrostatik Mikro Bükülme Test Yapısı Tasarımı ve Gerçekleştirilmesi Yıldırım, Ender; Arıkan, Mehmet Ali Sahir; Akın, Tayfun (2012-01-01)
An electrostatically actuated parylene microvalve for lab on a chip applications Yıldırım, Ender; Arıkan, Mehmet Ali Sahir; Külah, Haluk (2011-07-05) This paper presents a novel electrostatic microvalve to control in-plane flow on parylene based lab-on-a-chip-devices. Normally-closed design of the microvalve insulates the working fluid from the electric field, while pro...

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