Results 201 to 210 of about 34,828 (229)

Mitigation of bio-corrosion characteristics of coronary artery stent by optimising fs-laser micromachining parameters. [PDF]

Heliyon
Chenrayan V, Palanisamy D, Mani K, Shahapurkar K, Elahi M Soudagar M, Fouad Y, Kalam MA, Ali MM, Nasir Bashir M.   +8 more
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Editorial for the Special Issue on Emerging Micro Manufacturing Technologies and Applications, 2nd Edition. [PDF]

Micromachines (Basel)
Tapoglou N.
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Micromachines

Micromachines
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Electrochemical Micromachining

Science, 2000
The application of ultrashort voltage pulses between a tool electrode and a workpiece in an electrochemical environment allows the three-dimensional machining of conducting materials with submicrometer precision. The principle is based on the finite time constant for double-layer charging, which varies linearly with the local separation between the ...
Schuster, Rolf, Kirchner, Viola, Allongue, Philippe, Ertl, Gerhard   +3 more
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Surface micromachining

2010
Surface Micromachining is called so because instead of crystal silicon substrate as functioning material this new technology uses thin film layers deposited on the substrate surface as functioning material. This chapter explains the different types of surface micromachining processes.
Leinenbach, Christina, Kattelus, Hannu, Knechtel, Roy   +2 more
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Silicon micromachining and micromachines

Wear, 1993
Abstract Advanced principles of integrated circuit fabrication can be applied for three-dimensional microstructures. This technology based on photofabrication is called micromachining. The micromachining makes it possible to fabricate micromachines which have sensors, actuators and electronic circuits on a silicon wafer. Microflow control systems and
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Magnetic Helical Micromachines

Chemistry – A European Journal, 2012
AbstractHelical microrobots have the potential to be used in a variety of application areas, such as in medical procedures, cell biology, or lab‐on‐a‐chip. They are powered and steered wirelessly using low‐strength rotating magnetic fields. The helical shape of the device allows propulsion through numerous types of materials and fluids, from tissue to ...
Kathrin E, Peyer, Soichiro, Tottori, Famin, Qiu, Li, Zhang, Bradley J, Nelson   +4 more
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Micromachines in endoscopy

Best Practice & Research Clinical Gastroenterology, 1999
Conventional endoscopy has reached a plateau in technical development, necessitating the exploration of bold new ideas in order to make further advances. One such idea is a self-navigating, independent, intelligent colonoscopic micro-robot. The design of a vehicle that can negotiate the difficult and hostile terrain of the colon is a complex task ...
Goh, P., Krishnan, S.M.
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Micromachined pipette arrays

IEEE Transactions on Biomedical Engineering, 2000
In this paper, the design and characterization of batch fabricated metallic micromachined pipette arrays is described. The process used to fabricate the micromachined pipette arrays (MPA) includes p+ etch-stop membrane technology, anisotropic etching of silicon in potassium hydroxide, sacrificial thick photoresist micromolding technology, and ...
I, Papautsky, J, Brazzle, H, Swerdlow, R, Weiss, A B, Frazier   +4 more
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Micromachined Ultrasonic Transducers

2008
In this chapter the basic principles, the fabrication process, and some modelling approaches of the novel micromachined ultrasonic transducers (MUTs) are described. These transducers utilize the flex-tensional vibration of an array of micro membranes. They are usually called cMUT (capacitive Micromachined Ultrasonic Transducer) or pMUT (piezoelectric ...
Pappalardo M, CALIANO, Giosue', SAVOIA, ALESSANDRO STUART, Caronti A.   +3 more
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