An acoustic transmission sensor for the longitudinal viscosity of fluids [0.03%]
一种用于测量流体纵向粘度的声传输传感器
Hannes Antlinger,Stefan Clara,Roman Beigelbeck et al.
Hannes Antlinger et al.
Physical fluid parameters like viscosity, mass density and sound velocity can be determined utilizing ultrasonic sensors. We introduce the concept of a recently devised transmission based sensor utilizing pressure waves to determine the lon...
Jing Zhu,Junyi Shang,Timothy Olsen et al.
Jing Zhu et al.
Controlled manipulation, such as isolation, positioning and trapping of cells, is important in basic biological research and clinical diagnostics. Micro/nanotechnologies have been enabling more effective and efficient cell trapping than pos...
Micromachined "Side-Viewing" Optical Sensor Probe for Detection of Esophageal Cancers [0.03%]
用于食道癌检测的微机电“侧向观测”光学传感器探针
A Garcia-Uribe,K C Balareddy,J Zou et al.
A Garcia-Uribe et al.
In this paper, we report the design, fabrication and testing of a new miniaturized optical sensor probe with "side viewing" capability for oblique incidence diffuse reflectance spectrometry. The sensor probe consists of a lithographically p...
A Theoretical and Experimental Comparison of 3-3 and 3-1 Mode Piezoelectric Microelectromechanical Systems (MEMS) [0.03%]
3-3型和3-1型压电微机电系统( MEMS )的理论与实验对比研究
Donghwan Kim,Nishshanka Hewa-Kasakarage,Neal A Hall
Donghwan Kim
Two piezoelectric transducer modes applied in microelectromechanical systems are (i) the 3-1 mode with parallel electrodes perpendicular to a vertical polarization vector, and (ii) the 3-3 mode which uses interdigitated (IDT) electrodes to ...
Antonio Jou Xie,Fuchuan Song,Sang-Woo Seo
Antonio Jou Xie
This paper presents an acousto-optic (AO) sensor based on resonance grating waveguide structure. The sensor is fabricated using elastic polymer materials to achieve a good sensitivity to ultrasound pressure waves. Ultrasound pressure waves ...
MEMS-BASED 3D CONFOCAL SCANNING MICROENDOSCOPE USING MEMS SCANNERS FOR BOTH LATERAL AND AXIAL SCAN [0.03%]
基于微机电系统的三维共焦扫描微内窥镜的研究（用于横向和轴向扫查）
Lin Liu,Erkang Wang,Xiaoyang Zhang et al.
Lin Liu et al.
A fiber-optic 3D confocal scanning microendoscope employing MEMS scanners for both lateral and axial scan was designed and constructed. The MEMS 3D scan engine achieved a lateral scan range of over ± 26° with a 2D MEMS scanning micromirro...
Disposable Miniature Check Valve Design Suitable for Scalable Manufacturing [0.03%]
适用于可扩展制造的一次性微型止回阀设计
Anna I Hickerson,Hsiang-Wei Lu,Kristina Roskos et al.
Anna I Hickerson et al.
We present a passive, miniature check valve which can be manufactured using standard techniques ideal for low-cost, disposable systems used in medical devices and other applications. The body of the valve consists of a hollow cylindrical co...
Jinho Kim,John P Hilton,Kyung A Yang et al.
Jinho Kim et al.
This paper presents a microchip that isolates and enriches target-binding single-stranded DNA (ssDNA) from a randomized DNA mixture using a combination of solid-phase extraction and electrophoresis. Strands of ssDNA in a randomized mixture ...
Jing Zhu,Mirkó Palla,Stefano Ronca et al.
Jing Zhu et al.
Genotyping of single nucleotide polymorphisms (SNPs) allows diagnosis of human genetic disorders associated with single base mutations. Conventional SNP genotyping methods are capable of providing either accurate or high-throughput detectio...
Light-Directed Migration of D. discoideum Slugs in Microfabricated Confinements [0.03%]
微加工限制条件下光诱导D.discoideum芽管的迁移
Jinho Kim,Herbert L Ennis,Thai Huu Nguyen et al.
Jinho Kim et al.
This paper investigates the light-driven migration of the multi-cellular microorganism Dictyostelium discoideum as a potential bio-actuation mechanism in microsystems. As a platform for slug migration we use microscale confinements, which c...