Zobrazeno 1 - 10
of 37
pro vyhledávání: '"C.W. Storment"'
Publikováno v:
Sensors and Actuators B: Chemical. 107:904-914
This article reports on a miniaturized shadow imaging device for the investigation of the behavioral effects of spaceflight on the nematode Caenorhabditis elegans, a widely used model organism for the experimental study of genetics, development, radi
Autor:
Dave Monk, Bishnu P. Gogoi, C.W. Storment, John Heck, Stan Tsai, Gregory T. A. Kovacs, Nicholas J. Mourlas, Samantha H. Tan, Thomas Kim, Anthony F. Flannery
Publikováno v:
Sensors and Actuators A: Physical. 70:48-55
Plasma enhanced chemical vapor deposited (PECVD) amorphous hydrogenated silicon carbide is a material with many potential applications for micromachined transducers. Specifically, its resistance to etching in a broad range of media such as sulfuric a
Publikováno v:
Sensors and Actuators A: Physical. 58:51-60
An organic thin-film ciliary microactuator array using independent thermal and electrostatic actuation is described. A polyimide thermal bimorph structure provides for large angle deflection with high load capacity. Electrostatic electrodes provide l
Publikováno v:
Sensors and Actuators A: Physical. 58:43-50
This paper details a post-processing technique by which circuitry in an unmodified IC technology is thermally and electrically isolated from the silicon substrate. This method enables new applications for micromachining, including temperature regulat
A feedback controlled silicon microprobe for quantitative mechanical stimulation of nerve and tissue
Autor:
David M. Jackson, Darrell L. Tanelian, Jun Li, B.J. Kane, Scott Monroe, C.W. Storment, Gregory T. A. Kovacs
Publikováno v:
Journal of Neuroscience Methods. 60:157-163
The ability to apply and control the force and force velocity of mechanical stimulation is essential for the study of mechanoelectric transduction and adaptation processes. Silicon micromachining technology was used to produce miniature (20-70 micron
Publikováno v:
Sensors and Actuators B: Chemical. 23:41-47
A novel microfabricated electrochemical sensor has been developed for the detection and measurement of heavy metal ions in aqueous media. The sensor consists of a silicon substrate, on which is fabricated an electrically interconnected, but diffusion
Publikováno v:
IEEE Transactions on Biomedical Engineering. 42:745-750
Quantitative study of the transduction mechanisms in mechanically sensitive nerve terminals has been impeded by the lack of instrumentation with which to generate precisely controlled, physically localized mechanical stimuli. The authors have develop
Autor:
David A. Borkholder, John W. Suh, Victor Westerlind, C.W. Storment, Gregory T. A. Kovacs, Nadim I. Maluf
Publikováno v:
Journal of Microelectromechanical Systems. 3:90-96
We present an all-aluminum MEMS process (Al-MEMS) for the fabrication of large-gap electrostatic actuators with process steps that are compatible with the future use of underlying, pre-fabricated CMOS control circuitry. The process is purely additive
Publikováno v:
IEEE Transactions on Biomedical Engineering. 39:893-902
A microelectrode array capable of recording from and stimulating peripheral nerves at prolonged intervals after surgical implantation has been demonstrated. The microelectrode array, fabricated on a silicon substrate perforated by multiple holes (ref
Publikováno v:
Proceedings of the International Solid-State Sensors and Actuators Conference - TRANSDUCERS '95.
Novel multi-segment organic thermal actuators have been fabricated which consist of Ti/W thin-film heater resistors embedded between two different polyimide layers. Power dissipated in the resistor in each segment causes a local temperature increase