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Technology Research News
June 4, 2003
Microfluidics go nonlinear Researchers from the California Institute of Technology and the University of California at San Diego have constructed computer-logic-like circuits that control the flow of fluid through a chamber rather than the flow of electricity through a solid. mark for My Articles similar articles
Bio-IT World
February 10, 2003
Robert M. Frederickson
Bringing Integrated Circuits to Life Cell-sized biochips mean that channels, pumps, and valves must become minuscule, too. mark for My Articles similar articles
Reactive Reports
David Bradley
Integrated Biochips A new microfluidic device that can perform sample preparation, polymerase chain reaction, and microarray detection functions on a single device has been developed by US researchers. mark for My Articles similar articles
Technology Research News
March 10, 2004
Kimberly Patch
Tiny pumps drive liquid circuits Researchers from the University of Illinois at Urbana-Champaign and Lucent Technologies' Bell Laboratories have combined microfluidics and organic electronics to make a tunable plastic transistor that could enable low-cost methods to drive, control and monitor labs-on-a-chip. The device can also use tiny amounts of fluid to adjust optical devices. mark for My Articles similar articles
Scientific American
October 17, 2005
Charles Q. Choi
Transistor Flow Control At the heart of modern electronics are transistors, which act like valves to direct the flow of electrons. Now researchers have created the first transistors that electrically control molecules instead. mark for My Articles similar articles
Chemistry World
October 1, 2014
Katrina Kramer
Microfluidics for the masses US scientists have developed a series of microfluidic building blocks that allow researchers to construct devices by assembling the components like Lego. mark for My Articles similar articles
Chemistry World
June 12, 2007
Richard Van Noorden
Imploding Bubbles Mix Fluids on a Chip Fluids traveling through micro channels could be mixed together by being whipped into a laser-induced froth, say researchers. Their technique may provide a simple way to control chemical reactions in a lab-on-a-chip. mark for My Articles similar articles
Technology Research News
December 17, 2003
Eric Smalley
Microfluidics make flat screens A new method for making big, cheap flat screen displays is a bit like making muffins. Pour liquid polymer into microfluidic channels aligned above an array of electrodes, let cure, and you have organic thin film transistors. mark for My Articles similar articles
Technology Research News
December 3, 2003
Eric Smalley
Biochip puts it all together Researchers have made all manner of microfluidic machines, but have yet to come up with cheap, mass-producible biochips for handheld medical and environmental testing. A simple plastic chip puts the necessary pieces together. The $7 device tests blood samples for the presence of E. coli bacteria. mark for My Articles similar articles
Chemistry World
May 30, 2013
Helen Bache
Microfluidic sugar paper Researchers in the US have demonstrated that the speed of fluid in a paper microfluidic device can be controlled by sugar solutions dried onto the paper. mark for My Articles similar articles
Chemistry World
April 25, 2007
Victoria Gill
Nanoscale Scales Scientists at MIT have designed a device able to accurately weigh single nanoparticles within a liquid. The new technique is based on the ultra-sensitive mass detection made possible by nanomechanical resonators. mark for My Articles similar articles
Technology Research News
July 2, 2003
Printing method makes biochips University of Illinois researchers have fabricated tiny, three-dimensional fluidic networks that promise to reduce the size of biochips. mark for My Articles similar articles
Technology Research News
October 6, 2004
Kimberly Patch
Fluid chip does binary logic Researchers are working to combine many gates to make a microfluidic computing system. The technology could lead to inexpensive, easily-manufacturerd handheld labs-on-a-chip that do not require control electronics. mark for My Articles similar articles
Technology Research News
May 4, 2005
Eric Smalley
Chip Gauges Cell Reactions Researchers have devised a way to test within minutes the reactions of cells to all types of stimuli. The researchers' system is very sensitive, relatively inexpensive, uses little power, and is portable. mark for My Articles similar articles
Chemistry World
October 2, 2014
Susannah May
Oil reserves put under the microscope with new lab-on-a-rock Scientists in Canada have developed a new microfluidic model carved from rock, which can replicate the conditions found in underground oil reservoirs in a laboratory with more accuracy than ever before. mark for My Articles similar articles
Technology Research News
April 9, 2003
Nanoscale rubber hoses debut Researchers from Cornell University have found a way to fabricate flexible tubes whose diameters are 100 nanometers. The tubes could be used to make stacked, interconnected fluidic networks designed to shunt fluids around biochips that sense and analyze chemicals. mark for My Articles similar articles
Chemistry World
February 8, 2007
Tom Westgate
Bubbles Put the Logic Into Lab-on-a-Chip The boundary between computing and chemistry has been redrawn, thanks to devices that mimic digital processors using the physical properties of flowing liquids and bubbles. mark for My Articles similar articles
Technology Research News
January 26, 2005
Kimberly Patch
Braille Display Drives Biochip What do you get when you cross microscopic fluid-filled channels, computers, and Braille? mark for My Articles similar articles
Chemistry World
December 22, 2009
Rajendrani Mukhopadhyay
SlipChip serves up protein crystals A simple microfluidic device requiring no pumps or valves can be used to screen for suitable protein crystallisation conditions, claim US researchers. mark for My Articles similar articles
Chemistry World
November 10, 2011
Francesca Burgoyne
Micro fuel cells for microchips Researchers from Spain and Germany have designed the first microfluidic device with an integrated micro fuel cell that is capable of both powering the device and pumping the analyte around the device. mark for My Articles similar articles
Chemistry World
September 15, 2011
Tamsin Phillips
Corn Microchips US scientists have made microfluidic devices from a corn by-product, which makes them biodegradable and environmentally friendly. mark for My Articles similar articles
Chemistry World
January 7, 2014
Cally Haynes
Device runs on finger power Researchers in the US have demonstrated that mechanical energy from a human hand can power a microfluidic device. mark for My Articles similar articles
Bio-IT World
Dec 2005/Jan 2006
Robert M. Frederickson
Labcyte Demonstrates 'Sound' Transfer As mundane as the topic of fluid management may seem, it is big business. And this developer of microfluidic systems' new technology is well suited to high-throughput biological applications where large numbers of different fluids must be transferred rapidly and sequentially. mark for My Articles similar articles
Industrial Physicist
Aug/Sep 2003
Jennifer Ouellette
A new wave of microfluidic devices Flexibility and a variety of uses are the key mark for My Articles similar articles
Chemistry World
March 22, 2006
Clare E Boothby
Going with the Flow Researchers say they can overcome the problems of modelling flow in fluids like mayonnaise, engine oil and snow by taking thixotropy into account. This insight may help to model fluid flow in avalanches and landslides. mark for My Articles similar articles
Military & Aerospace Electronics
June 2005
Rad-Hard Solid-State Relays for High-Reliability Systems International Rectifier is offering four radiation-hardened solid-state relays for high-reliability (hi-rel) applications. The new hermetically sealed relays are all-electronic devices designed to replace electro-mechanical relays in power bus switching, heater-control circuits, battery charging, and other hi-rel applications. mark for My Articles similar articles