Category: 2018 Customer
Pseudo-Infected Red Blood Cell Beads as Positive Control for Cell Microarray Chip–Based Detection of Plasmodium-Infected RBCs
Muneaki Hashimoto 1, Masahiko Numata 2, Shouki Yatsushiro 1, Yusuke Ido 1, Masato Tanaka 1, Kazuaki Kajimoto 1, and Masatoshi Kataoka 1
1 Health Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 2217-14, Hayashi-cho, Takamatsu, Kagawa 761-0301, Japan.
2 National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1, Umezono, Tsukuba, Ibaraki 305-8563, Japan.
A cell microarray chip was fabricated to detect detect red blood cells (RBCs) infected with the causative agent of malaria, Plasmodium. In this research, Samco RIE system was used for hydrophilic surface treatment of the microarray devices.
Samco plasma equipment is widely used not only for conventional semiconductor device research but also for biomedical research field. Plasma treatment technology is useful for wettability improvement of surfaces for cell adhesion and stable liquid flow inside fine micro-channels. Aqua Plasma®, unique plasma treatment technology is beneficial for super-hydrophilic surfaces and direct bonding of polymer substrates such as COP (cyclo-olefin polymer) and COC (cyclo-olefin polymer). Please check process solution page below for more details.
Yuanhui Fang, Jian Zhang, Yu-Long Jiang
School of Microelectronics, Fudan University, Shanghai 200433, China
2018 18th International Workshop on Junction Technology (IWJT), Shanghai, 2018, pp. 1-3.
Samco RIE Plasma Etching Equipment was used for tungsten etching and SiO2 etching with the tungsten hardmask.
A VHF temperature compensated lithium niobate-on-oxide resonator with Q > 3900 for low phase noise oscillators
Grace W. Fanga, Gayathri Pillaib, Ming-Huang Lic, Chun-You Liua, Sheng-Shian Lia
a Department of Power Mechanical Engineering, National Tsing Hua University, Hsinchu, Taiwan
b Institute of NanoEngineering and MicroSystems, National Tsing Hua University, Hsinchu, Taiwan
c MNTL, University of Illinois at Urbana Champaign, Urbana, IL, USA
2018 IEEE Micro Electro Mechanical Systems (MEMS), Belfast, 2018, pp. 723-726.
LiNbO3-based resonator with high Q over 3900 was fabricated in this research. Samco Reactive Ion Etching Tool was used for LiNbO3 etching with SiO2 in chlorine-based chemistry.
Samco is capable of high-quality plasma etching processes of various materials. Please see our process data page for more details.
Plasma Etching & PECVD Process Data
Celluloid Microenclosure and Microlens Array Fabricated by Suzukiʼs Universal Microprinting Method and XeF2 Vapor Etching for Microbial Analysis
Akihiro Matsutani1 and Ayako Takada2
1 Semiconductor and MEMS Processing Division, Technical Department, Tokyo Institute of Technology,
4259 Nagatsuta, Yokohama, Kanagawa 226-8503, Japan
2 Biomaterials Analysis Division, Technical Department, Tokyo Institute of Technology,
4259 Nagatsuta, Yokohama, Kanagawa 226-8501, Japan
Sensors and Materials, Vol. 30, No. 1 (2018) 149–155
A celluloid-based biochip for cell trapping is fabricated using Suzuki’s universal microprinting (SUMP) method. Samco tabletop Reactive Ion Etching (RIE) system was used for mold fabrication. Si layer was etched over photoresist and Cr mask in fluorine chemistry.
For more information on our RIE system lineup, please visit the product page below.
Yoshihiro Kawata, Kazuki Aoki, Yuhi Inada*, Takeshi Yamao, and Shu Hotta
Faculty of Materials Science and Engineering, Kyoto Institute of Technology, Kyoto 606-8585, Japan
Japanese Journal of Applied Physics 57, 03EH11 (2018)
In this paper, direct fabrication of gratings was performed on HMDS-treated SiO2/Si substrates. Samco plasma etching system at Kyoto Institute of Technology was used for plasma etching of SiO2/Si substrates for grating fabrication over an organic semiconducting oligomer 5,5AA-bis(4-biphenylyl)-2,2A:5A,2AA-terthiophene (BP3T). The system was also used for estimate of BP3T etch resistivity.