Results 251 to 260 of about 170,550 (295)

Analysis of metabolites in single cells—what is the best micro‐platform?

ELECTROPHORESIS, 2015
This review covers new innovations and developments in the field of single‐cell level analysis of metabolites, involving the role of microfluidic and microarray platforms to manipulate and handle the cells prior their detection. Microfluidic and microarray platforms have shown great promise.
Petra, Dittrich, Alfredo J, Ibáñez
openaire   +4 more sources

Research on the method of kinematical error measurement of the micro-platform

SPIE Proceedings, 2011
In order to study the micro-table three-dimensional motion measurement errors, this article proposed that realizes the goal of three dimensional position and orientation examination based on the monocular vision. The micro work table abstracts to rectangular platform with a regular shape, the rectangle platform selects vertices and edges as the ...
Hang Li, Haili Xu, Donghong Si, Xiaodong Song, Yujun Xue   +4 more
openaire   +1 more source

Smart nano-micro platforms for ophthalmological applications: The state-of-the-art and future perspectives

Biomaterials, 2021
Smart nano-micro platforms have been extensively applied for diverse biomedical applications, mostly focusing on cancer therapy. In comparison with conventional nanotechnology, the smart nano-micro matrix can exhibit specific response to exogenous or endogenous triggers, and thus can achieve multiple functions e.g.
Qinghua Lyu, Ling Peng, Xiangqian Hong, Taojian Fan, Jingying Li, Yubo Cui, Han Zhang, Jun Zhao   +7 more
openaire   +2 more sources

Fabrication of micro-platform for biological cell investigation

CAS 2011 Proceedings (2011 International Semiconductor Conference), 2011
In this paper we present the development / microfabrication of a device for the study of neuronal and cellular networks, useful to stimulate and record signals of both electrical and chemical nature. Being 3D type electrodes with tip dimension in nanometric range, the cells can survive even though they are penetrate by nanoelectrodes, and consequently ...
Mihaela S. Kusko, Florea Craciunoiu, Florentina Gheorghe, Monica Simion, Adina Bragaru, Andra Iordanescu, Razvan Pascu   +6 more
openaire   +1 more source

Software GPS receiver on micro-platform of satellite

SPIE Proceedings, 2006
The micro-platform of satellite, which is called General Cell (GC), is introduced in this paper. GC involves two important facets: First, make use of system on a chip (SoC) technology to implement high-density on board computer (OBC) design, and integrate the OBC, attitude control system (ACS), other subsystems to construct a general platform; Second ...
Xiaochun Gong, Guodong Xu
openaire   +1 more source

Study on a symmetrically supported electrostatic actuated micro-platform

SPIE Proceedings, 2006
This paper presents modeling, design, and prototyping of a z-axis micro-platform actuator fabricated by MicraGEM (Micralyne GEneralized MEMS) process. With 4 crossly arranged rotational serpentine springs and 12 μm of gap between the circular disk and the bottom electrode underneath it, this platform demonstrates its simple actuation, easy control and ...
Jianliang You, Muthukumaran Packirisamy, Ion Stiharu   +2 more
openaire   +1 more source

A feature extraction method brought to visual inspection system for micro-platform

SPIE Proceedings, 2011
In this paper, a feature extraction method has been studied for visual inspection system of micro-platform. In this paper, an improved algorithm for Harris to improve the accuracy and detection speed based on introducing the principle Harris algorithm for the importance of the feature extraction for image matching, camera calibration, three-dimensional
Hang Li, Xiaodong Song, Donghong Si, Haili Xu, Yujun Xue   +4 more
openaire   +1 more source

Low cost micro-platform for culturing and stimulation of cardiomyocyte tissue

2011 IEEE 24th International Conference on Micro Electro Mechanical Systems, 2011
This paper reports a low cost rapid prototyping platform to culture cardiomyocyte tissue with embedded biocompatible stimulation electrodes based on micro-structured conductive PDMS. The polymeric platform was fabricated using conventional soft lithography based on a non-photolithographic method to obtain molds, combined with the inclusion of micro ...
L. Oropeza-Ramos, A. Macias, S. Juarez, A. Falcon, A. Torres, M. Hautefeuille, H. Gonzalez   +6 more
openaire   +1 more source

An Edge Detection Method Brought to Videogrammetric Systems for Micro-platform

2010 International Conference on Optoelectronics and Image Processing, 2010
This paper presents an edge detection method brought to videogrammetric systems for micro-platform. As the motion precision of platform has a direct impact on the process of precision, so the edge detection in the visual measurement process is also particularly important.
Song Xiaodong, Li Hang, Si Donghong, Xu Haili, Xue Yujun   +4 more
openaire   +1 more source

Finite Element Analysis for Connection Mechanism in Macro-Micro Platform

International Journal of Materials Science and Engineering, 2013
Connection mechanism is a key component in macro-micro platform which can achieve high acceleration, ultra-high precision positioning and a long stroke. The paper presents a connection mechanism combining with a voice coil motor (VCM) and a piezoelectric stack actuator (PSA).
Lufan Zhang, Zhili. Long, Longsheng Nian, Jiwen Fang   +3 more
openaire   +1 more source