HOME >> BIOLOGY >> NEWS
Breakthrough in micro-device fabrication combines biology and synthetic chemistry

ATLANTA, Ga. Sept. 20, 2005 Nanostructured micro-devices may be mass produced at a lower cost, and with a wider variety of shapes and compositions than ever before, for dramatic improvements in device performance by utilizing very small biologically produced structures. These entirely new biologically-enabled approaches are detailed in the current issue of the International Journal of Applied Ceramic Technology, published on behalf of The American Ceramic Society.

This study's newly invented approaches for the low-cost mass production of micro-devices could yield unprecedented breakthroughs in genetically engineered microdevices (GEMs) for biomedical, computing, environmental cleanup, defense and numerous other applications.

Conventional microfabrication processes, similar to methods used to make computer microchips, are expensive (i.e., capital equipment intensive) and not well-suited for directly producing large numbers of complex, three-dimensional, nanostructured devices with a wide variety of chemistries and properties. Nature, on the other hand, provides spectacular examples of micro-organisms that synthesize microscopic nanostructured shells with well-controlled and highly-reproducible 3-D shapes and features currently unattainable by manmade processes. However, the naturally occurring diatom microshells do not have the specific properties needed for device applications, such as electrical conductivity, biocompatibility, thermal stability, and chemical compatibility.

According to the study's lead author, Kenneth Sandhage, "By demonstrating that biologically derived structures can be chemically modified without changing the starting shapes or fine features, we have opened the door for new research and development in the processing and application of many devices that would otherwise be very difficult or expensive to produce."


'"/>

Contact: Sharon Agsalda
professionalnews@bos.blackwellpublishing.net
781-388-8507
Blackwell Publishing Ltd.
20-Sep-2005


Page: 1

Related biology news :

1. Breakthrough developments in rheumatoid arthritis reported
2. Breakthrough for treatment of fatal heart condition
3. Breakthrough vaccine to treat chemo-resistant ovarian cancer
4. Breakthrough in understanding type 2 diabetes as key genes identified
5. Breakthrough in nanodevice synthesis revolutionizes biological sensors
6. Breakthrough for future exploration unrecoverable gas reserves
7. Breakthrough by MUHC researcher has major implications
8. Breakthrough offers new tool for studying degenerative disease
9. Breakthrough in brain injury study at University of Leicester
10. Breakthrough for stem cell research
11. Sciences Breakthrough of the Year: Watching evolution in action

Post Your Comments:
(Date:8/11/2015)... GOTHENBURG, Sweden , August 11, 2015 ... sensor FPC1155. Already received as well as expected revenues in 2015 ... included in FPC,s communicated revenue guidance of approximately 2,200 MSEK for ... is a prominent smartphone manufacturer ... ZUK selected FPC1 155 ...
(Date:8/6/2015)... Germany , August 6, 2015 /PRNewswire/ ... SensoMotoric Instruments (SMI) shows the world,s first ... based on Epson,s Moverio BT-200 see-through head mounted display ... new solution, unprecedented quality and efficiency is brought to ... displays. For the first time, professionals and researchers can ...
(Date:8/5/2015)... 5, 2015 The biosensors market is proving ... penetration into newer sectors, and development of devices resulting ... space has seen the entry of multiple participants each ... (Photo - http://photos.prnewswire.com/prnh/20150805/255570 ) ... of the Global Biosensors Market ( http://www.frost.com/nee9 ), ...
Breaking Biology News(10 mins):FPC's Touch Fingerprint Sensor FPC1155 in ZUK's Smartphone Z1 2SMI Shows First Eye Tracking Upgrade for Augmented Reality Glasses 2SMI Shows First Eye Tracking Upgrade for Augmented Reality Glasses 3Innovative Biosensors Incite Use in Non-Traditional Applications 2Innovative Biosensors Incite Use in Non-Traditional Applications 3Innovative Biosensors Incite Use in Non-Traditional Applications 4
(Date:9/2/2015)... , Sep. 02, 2015 ... ) has announced the addition of Jain ... Markets and Companies" to their offering. ... several technologies besides fluorescence in situ hybridization ... FISH. Molecular cytogenetics includes application of nanobiotechnology, ...
(Date:9/2/2015)... Sept. 2, 2015 Australian prostate cancer technology ... Australian science prize recognising ,outstanding, science that uses its ... globally launch a novel prostate cancer diagnostic test known ... level consortium taking out the peer-reviewed Australian Museum Eureka ... This prize is awarded for ground ...
(Date:9/2/2015)... , September 2, 2015 BiondVax ... of the National Institute of Allergy and Infectious Diseases (NIAID), ... the Department of Health and Human Services (HHS), to launch ... the United States in the 2015-16 timeframe. ... vaccine candidate, Multimeric-001 (M-001), as a primer vaccine, which would ...
(Date:9/2/2015)... ... September 02, 2015 , ... Temarry Recycling's ... entire waste to energy process and continue to contribute to the sustainability of ... Temarry’s Waste to Energy process has been operating at their Mexico facility, Recicladora ...
Breaking Biology Technology:Global Cytogenetics Technologies Study 2015-2025 - Latest Markets and Companies Analysis 2Global Cytogenetics Technologies Study 2015-2025 - Latest Markets and Companies Analysis 3Prostate Cancer Company Minomic Wins Prestigious Eureka Science Prize 2Prostate Cancer Company Minomic Wins Prestigious Eureka Science Prize 3BiondVax Announces Intent to Launch a Phase 2 Trial in the United States in Collaboration with the U.S. National Institutes of Health 2BiondVax Announces Intent to Launch a Phase 2 Trial in the United States in Collaboration with the U.S. National Institutes of Health 3Temarry Recycling’s New $100,000 Waste to Energy Renovation 2
Cached News: