Search Results - "Mastrangelo, C H"

Generation of dynamic chemical signals with pulse code modulators by Azizi, F, Mastrangelo, C H

“…The on-chip generation of dynamic chemical signals in a flow stream via pulse code modulation (PCM) is demonstrated. In this chip the output signal…”
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Molecular bridge-mediated ultralow-power gas sensing by Banerjee, Aishwaryadev, Khan, Shakir-Ul Haque, Broadbent, Samuel, Bulbul, Ashrafuzzaman, Kim, Kyeong Heon, Noh, Seungbeom, Looper, R., Mastrangelo, C. H., Kim, H.

“…We report the electrical detection of captured gases through measurement of the quantum tunneling characteristics of gas-mediated molecular junctions formed…”
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Monolithic Capillary Electrophoresis Device with Integrated Fluorescence Detector by Webster, J. R, Burns, M. A, Burke, D. T, Mastrangelo, C. H

“…A monolithic capillary electrophoresis system with integrated on-chip fluorescence detector has been microfabricated on a silicon substrate. Photodiodes in the…”
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Generation of dynamic chemical signals with microfluidic C-DACs by Chen, L, Azizi, F, Mastrangelo, C H

“…The utilization of microfluidic "lab-on-a-chip" devices in fundamental medical research, drug discovery and clinical diagnostics has rapidly increased in the…”
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Electrothermally actuated inline microfluidic valve by Selvaganapathy, P, Carlen, E.T, Mastrangelo, C.H

“…A normally open electrothermally actuated inline microvalve that has been developed, fabricated and tested with liquids is presented. These actuators use high…”
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An Integrated Nanoliter DNA Analysis Device by Burns, Mark A., Johnson, Brian N., Brahmasandra, Sundaresh N., Handique, Kalyan, Webster, James R., Krishnan, Madhavi, Sammarco, Timothy S., Man, Piu M., Jones, Darren, Heldsinger, Dylan, Mastrangelo, Carlos H., Burke, David T.

“…A device was developed that uses microfabricated fluidic channels, heaters, temperature sensors, and fluorescence detectors to analyze nanoliter-size DNA…”
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On-Chip Thermopneumatic Pressure for Discrete Drop Pumping by Handique, K, Burke, D. T, Mastrangelo, C. H, Burns, M. A

“…A class of “lab-on-a-chip” devices use external air pressure for pumping discrete drops in a microchannel network. External air connectors can be cumbersome…”
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Quantum Tunneling Hygrometer with Temperature Stabilized Nanometer Gap by Banerjee, A., Likhite, R., Kim, H., Mastrangelo, C. H.

“…We present the design, fabrication and response of a humidity sensor based on electrical tunneling through temperature-stabilized nanometer gaps. The sensor…”
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Polyethylene glycol (PEG)-based actuator for nozzle–diffuser pumps in plastic microfluidic systems by Sethu, P, Mastrangelo, C.H

“…Plastic casting is an inexpensive technique for fabrication of disposable microfluidic systems for various biochemical applications. Epoxies are ideal for…”
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Nanoliter Liquid Metering in Microchannels Using Hydrophobic Patterns by Handique, K, Burke, D. T, Mastrangelo, C. H, Burns, M. A

“…Nanoliter-sized liquid drops can be accurately metered inside hydrophilic microchannels using a combination of hydrophobic surface treatment and air pressure…”
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Microfabricated Structures for Integrated DNA Analysis by Burns, Mark A., Mastrangelo, Carlos H., Sammarco, Timothy S., Man, Francis P., Webster, James R., Johnson, Brian N., Foerster, Bradley, Jones, Darren, Fields, Yakeitha, Kaiser, Adam R., Burke, David T.

“…Photolithographic micromachining of silicon is a candidate technology for the construction of high-throughput DNA analysis devices. However, the development of…”
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Mid-Infrared Computational Spectrometry with Wavelength-Skewed Microbolometer Arrays by Hasan, MR, Nikeghbal, A., Deshpande, A., Karkhanis, MU, Pourshaban, E., Dastagir, MG, Banerjee, A., Noh, S., Kim, H., Mastrangelo, C. H.

“…This paper reports the first demonstration of a mid-infrared ( 3-5\ \mu\mathrm{m} ) spectrometer implemented using an array of wavelength-shaped silicon based…”
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Fourier microfluidics by Xie, Y, Wang, Y, Chen, L, Mastrangelo, C H

“…We present a new experimental technique for the separation of dynamic chemical signals based on their frequency domain characteristics. Such a technique can be…”
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A two-dimensional optical cross-connect with integrated waveguides and surface micromachined crossbar switches by Iyer, N., Mastrangelo, C.H., Akkaraju, S., Brophy, C., McDonald, T.G., Dureiko, R., Carlen, E.T.

“…The design, fabrication and test results of an all-optical cross-connect, which uses electrostatically actuated micromechanical digital mirrors to steer…”
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Elimination of post-release adhesion in microstructures using conformal fluorocarbon coatings by Man, P.F., Gogoi, B.P., Mastrangelo, C.H.

“…The adhesion of polysilicon microstructures to their substrates is eliminated using a relatively conformal hydrophobic fluorocarbon (FC) coating grown in a…”
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Adhesion-related failure mechanisms in micromechanical devices by Mastrangelo, CH

“…Adhesion-related failures occur in microelectromechanical systems(MEMS) when suspended elastic members unexpectedly stick totheir substrates. This type of…”
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Microfabricated thermal absolute-pressure sensor with on-chip digital front-end processor by Mastrangelo, C.H., Muller, R.S.

“…A thermal absolute pressure sensor of the heated microbridge type has been integrated with an active bias circuit and an 8-b successive approximation register…”
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Adhesion release and yield enhancement of microstructures using pulsed Lorentz forces by Gogoi, B.P., Mastrangelo, C.H.

“…Adhesion of microstructures is an important failure mechanism in surface-micromachined devices. In this paper, a simple and effective method for releasing…”
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Robust digital control of nonlinear micro-electro-mechanical actuators using sliding-mode control by YAZDI, N, SANE, H, MASTRANGELO, C. H

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Cast epoxy-based microfluidic systems and their application in biotechnology by Sethu, Palaniappan, Mastrangelo, Carlos H

“…This paper reports the development of epoxy microcasting technologies for the fabrication of plastic microfluidic platforms. Two new techniques one involving…”
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