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. Coordinating Multiple Droplets in Planar Array Digital Microfluidic Systems Griffith and Akella The International Journal of Robotics Research.
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. Rapid droplet mixers for digital microfluidic systems.. pyp@ee.duke.edu The mixing of analytes and reagents for a biological or chemical lab-on-a-chip is an important, yet difficult, microfluidic operation.
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. 2006 Forthcoming: Other Years: Other Issues: Search this issue: Article Information Microfluidics-Based Biochips: Technology Issues, Implementation Platforms, and Design-Automation Challenges Su, F.; Chakrabarty, K.; Fair, R.B.. Page(s): 211- 223 Digital Object Identifier 10.1109/TCAD.2005.855956 | Full Text: (776 KB) Modeling and Simulation of Electrified Droplets and Its Application to Computer-Aided Design of Digital Microfluidics Zeng, J.. Page(s): 321- 333 Digital Object Identifier 10.1109/TCAD.2005.855931 | Full Text: (456 KB) Modeling and Controlling Parallel Tasks in Droplet-Based Microfluidic Systems Bohringer, K.F.. Page(s): 334- 344 Digital Object Identifier 10.1109/TCAD.2005.855958 | Full Text: (600 KB) Performance Characterization of a Reconfigurable Planar-Array Digital Microfluidic System Griffith, E.J.; Akella, S.; Goldberg, M.K.. Page(s): 358- 377 Digital Object Identifier 10.1109/TCAD.2005.855960 | Full Text: (1120 KB) Microfluidic Injector Models Based on Artificial Neural Networks Magargle, R.; Hoburg, J.F.; Mukherjee, T.
Ph.D. Forum 2005 - Synthesis, Testing, and Reconfiguration Techniques for Digital Microfluidic Biochips
. Forum 2005 START ConferenceManager Synthesis, Testing, and Reconfiguration Techniques for Digital Microfluidic Biochips Fei Su Anaheim CA, USA, June 2005 Abstract A new generation of biochips, referred to in the literature as digital microfluidic biochips, improves upon continuous-flow systems by providing dynamic reconfigurability and system scalability.. These features facilitate the concurrent execution of several large-scale bioassays on a microfluidics platform.. Unfortunately, current full-custom design techniques for digital microfluidic biochips may not scale well for large designs, and they do not easily handle yield/reliability issues.. In this thesis, we propose a design automation framework that addresses key issues in the synthesis (architectural-level synthesis and physical design automation), testing (defect analysis, test planning, design-for-reliability, and yield enhancement) and reconfiguration of digital microfluidic biochips.
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Search My Settings Subjects General Authors Sales & Services Electronic Products T&F Informa Description -> -> Digital Microfluidic Biochips: Synthesis, Testing, and Reconfiguration Techniques Krishnendu Chakrabarty Duke University, Durham, North Carolina, USA Fei Su Intel Corporation, Folsom, California, USA List Price: £74.99 Cat.. The authors describe problems of test planning and test resource optimization and also examine reconfiguration-based techniques using redundancy and degradation that are expected to enhance the reliability of digital microfluidic biochips.. They outline a comprehensive design and testing methodology for digital microfluidic biochips that is ideal for students and researchers.. Lee The applications and use of inkjet-like microfluidic drop ejectors have grown rapidly in many fields, including biotechnology, drug discovery, combinatorial chemistry, and microfabrication.
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±Û¾´ÀÌ : À¯¹Î¼± Reconfigurable Digital Microfluidic Circuits Á¶È¸¼ö : 402 Reconfigur from 147.46.118.250 ¼¼¹Ì³ª ³¯Â¥ : 2002/07/18 ¾È³çÇϼ¼¿ä, ¼¿ï´ëÇб³ Àü±â°øÇкΠÀü±¹Áø ÀÔ´Ï´Ù.. - ¾Æ ·¡ - ÃÊû ¼¼¹Ì³ª Á¦ ¸ñ Reconfigurable Digital Microfluidic Circuits ° »ç Prof.. Chang-Jin "CJ" Kim (UCLA ) ½Ã °£ 2002³â 7¿ù 18ÀÏ(¸ñ) ¿ÀÈÄ 4:30 Àå ¼Ò ¼¿ï´ëÇб³ ½Å°øÇаü 301µ¿ 1020È£(10Ãþ ¼¼¹Ì³ª½Ç) Abstract We present the concept of digital microfluidics a new paradigm in pumping and manipulating liquids and the technologies being developed to implement the concept in microdevices.
Kurzfassung: Droplet-Based "Digital" Microfluidic Systems: Computer-Aided Design, Testing, and Applications
. Juli 2004 um 16.30 Uhr im H3 Droplet-Based "Digital" Microfluidic Systems: Computer-Aided Design, Testing, and Applications Krishnendu Chakrabarty (Associate Professor), Duke University, USA, auf Einladung von Prof.. Anheier Kurzfassung: Composite microsystems that incorporate microelectromechanical and microfluidic systems are fast emerging as the next generation of system-on-chip (SOC) designs.. Microfluidics not only offers size reduction, e.g., in small medical implants and minimal invasive surgery, but it also reduces power consumption.. In this talk, I will first present an overview of the droplet-based digital microfluidics technology developed at Duke University.. I will describe a system design methodology that attempts to apply classical architectural-level synthesis techniques to the design of digital microfluidics-based biochips.. Next, I will present a concurrent testing methodology for detecting catastrophic faults in droplet-based microfluidic systems and address the related problems of test planning and resource optimization.
Faculty Profile
. Two paradigms have emerged for lab-on-a-chip: channel and digital microfluidics.. Channel microfluidics relies on enclosed, interconnecting, micron-dimension channels.. Digital microfluidics enables transport of discrete droplets of fluid across the surface of an array of electrodes.. Channel and digital microfluidics offer unique and in many cases complementary advantages.. Channel microfluidic devices are well-suited for carrying out fast, high resolution separations.. Digital microfluidic devices enable facile, simultaneous control of reagents for array-based bioassays.. We are developing hybrid methods that rely on the unique advantages of channel and digital microfluidics for high throughput bioanalytical applications.. We are developing instruments and methods, based on channel and digital microfluidics for integrated processing and MS-based analysis of proteins in crude biofluids (saliva, serum, cell lysate, etc.).. We are developing instruments and methods based on channel and digital microfluidics capable of conducting high throughput phenotypic screening on disposable devices with no moving parts and minimal reagent use.
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Contact: Prof . Mingming Wu Email: mw272@cornell.edu Phone: 255-0390 Office: 284C Grumman Hall Mixing problem in merging droplets The development of digital microfluidic device has attracted much attention due to its promising applications in biology and biotechnology.. In digital microfluidic platform, small volume ( nl to a few ml) of fluids are manipulated in the form of droplets on a flat substrate via external forces.. This project addresses one of the fundamental questions in digital microfluidic device -- how well do the contents of two droplets mix when they merge? The prototypes of the device have been fabricated, where droplets of controllable sizes can be manipulated on a substrate either via electrowetting force or pressure driven force.
Informatik-Kolloquium Sommersemester 04
. Krishnendu Chakrabarty: Droplet-Based "Digital" Microfluidic Systems: Computer-Aided Design, Testing, and Applications Composite microsystems that incorporate microelectromechanical and microfluidic systems are fast emerging as the next generation of system-on-chip (SOC) designs.. Microfluidics not only offers size reduction, e.g., in small medical implants and minimal-invasive surgery, but it also reduces power consumption.. In this talk, I will first present an overview of the droplet-based digital microfluidics technology developed at Duke University.. I will describe a system design methodology that attempts to apply classical architectural-level synthesis techniques to the design of digital microfluidics-based biochips.. Next, I will present a concurrent testing methodology for detecting catastrophic faults in droplet-based microfluidic systems and address the related problems of test planning and resource optimization.. Finally, time permitting, I will describe our recent work on chip cooling using droplet-based microfluidics.