Navigation Links
Nanoelectronic transistor combined with biological machine could lead to better electronics
Date:8/12/2009

LIVERMORE, Calif. -- If manmade devices could be combined with biological machines, laptops and other electronic devices could get a boost in operating efficiency.

Lawrence Livermore National Laboratory researchers have devised a versatile hybrid platform that uses lipid-coated nanowires to build prototype bionanoelectronic devices.

Mingling biological components in electronic circuits could enhance biosensing and diagnostic tools, advance neural prosthetics such as cochlear implants, and could even increase the efficiency of future computers.

While modern communication devices rely on electric fields and currents to carry the flow of information, biological systems are much more complex. They use an arsenal of membrane receptors, channels and pumps to control signal transduction that is unmatched by even the most powerful computers. For example, conversion of sound waves into nerve impulses is a very complicated process, yet the human ear has no trouble performing it.

"Electronic circuits that use these complex biological components could become much more efficient," said Aleksandr Noy, the LLNL lead scientist on the project.

While earlier research has attempted to integrate biological systems with microelectronics, none have gotten to the point of seamless material-level incorporation.

"But with the creation of even smaller nanomaterials that are comparable to the size of biological molecules, we can integrate the systems at an even more localized level," Noy said.

To create the bionanoelectronic platform the LLNL team turned to lipid membranes, which are ubiquitous in biological cells. These membranes form a stable, self-healing,and virtually impenetrable barrier to ions and small molecules.

"That's not to mention that these lipid membranes also can house an unlimited number of protein machines that perform a large number of critical recognition, transport and signal transduction funct
'/>"/>

Contact: Anne Stark
stark8@llnl.gov
925-422-9799
DOE/Lawrence Livermore National Laboratory
Source:Eurekalert

Page: 1 2

Related biology technology :

1. Researchers discover a potential on-off switch for nanoelectronics
2. Rice, Nanyang Tech collaborate on sustainable nanoelectronics
3. Mysterious charge transport in self-assembled monolayer transistors unraveled
4. USC researchers print dense lattice of transparent nanotube transistors on flexible base
5. McGill physicists find a new state of matter in a transistor
6. Penn scientists demonstrate potential of graphene films as next-generation transistors
7. Graphene used to create worlds smallest transistor
8. New kind of transistor radios shows capability of nanotube technology
9. First Use in Coronary Patients of a Combined Near-Infrared Spectroscopy and Ultrasound Imaging Catheter
10. Quest PharmaTech Announces Results Showing its Photosensitizer, SL052, is an Effective Immuno-Stimulant when combined with Immunotherapy for the Removal of Solid Tumors
11. SuperGens MP-470 Demonstrates Clinical Tumor Regression When Combined with Standard of Care Chemotherapy
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/10/2014)... 10, 2014 Women in the ... to an additional family planning option. Sayana® Press ... at all levels of the health system and ... a widely used contraceptive—Pfizer’s Depo-Provera® (depot medroxyprogesterone acetate)—with ... is the first of four African countries expected ...
(Date:7/10/2014)... 2014 Product and process impurities ... abundance and are often “lost in the noise,” ... Join presenters Dr. Rowel Tobias, Senior Scientist, Protein ... Head of Quality at Nanotherapeutics, Inc., to lear ... speed detection and quantitation while achieving the required ...
(Date:7/10/2014)... 2014 Deep Knowledge Ventures last ... on ‘Commercialising Longevity Research’ and welcomed a host ... London Bioscience Innovation Center for the event, organised ... Analytics Ltd. The meeting highlighted the need for ... for age-related disease, as well as the crucial ...
(Date:7/10/2014)... Cleveland, Ohio (PRWEB) July 10, 2014 ... in ion channel-expressing cell lines, and the gap that ... new cells that expand its industry-leading portfolio of validated ... focuses on ion channel-expressing cell lines, as ion channels ... able to control this activity creates the potential to ...
Breaking Biology Technology:Injectable Contraceptive Launched in Burkina Faso to Expand Choice and Address Unmet Need 2Injectable Contraceptive Launched in Burkina Faso to Expand Choice and Address Unmet Need 3Injectable Contraceptive Launched in Burkina Faso to Expand Choice and Address Unmet Need 4Injectable Contraceptive Launched in Burkina Faso to Expand Choice and Address Unmet Need 5Injectable Contraceptive Launched in Burkina Faso to Expand Choice and Address Unmet Need 6Novel Ms Techniques Speed Detection of Biopharmaceutical Product and Process Impurities, New Webinar Hosted by Xtalks 2DKV Sponsors Forum on Commercialising Longevity Research; Brings Together Scientists, Investors, Entrepreneurs and Celebrities 2DKV Sponsors Forum on Commercialising Longevity Research; Brings Together Scientists, Investors, Entrepreneurs and Celebrities 3DKV Sponsors Forum on Commercialising Longevity Research; Brings Together Scientists, Investors, Entrepreneurs and Celebrities 4DKV Sponsors Forum on Commercialising Longevity Research; Brings Together Scientists, Investors, Entrepreneurs and Celebrities 5DKV Sponsors Forum on Commercialising Longevity Research; Brings Together Scientists, Investors, Entrepreneurs and Celebrities 6Leader in Ion Channel Research Announces Newly Validated and Re-Engineered Cells 2Leader in Ion Channel Research Announces Newly Validated and Re-Engineered Cells 3
... 13 Nile Therapeutics, Inc.,(Nasdaq: NLTX ), today ... present at the Rodman & Renshaw 5th Annual Global ... at Le Meridian Beach,Plaza Hotel in Monte Carlo, Monaco. ... the status of Nile,s current clinical development,programs., The ...
... Foamix Offers New Intravaginal Foam Technology with Improved Usability & ... ... Israel, May 13 Despite the high incidence,of women,s health conditions ... and ovules, a recent survey,found that an alarming majority of women ...
... with CelVida Yields First Milestone, NEW YORK, May ... pioneering the pre-disease collection, processing and long-term,storage of adult ... a,site has been secured for a new stem cell ... Robin Smith, MD MBA, NeoStem,s Chairman and Chief ...
Cached Biology Technology:Nile Therapeutics to Present at the Rodman & Renshaw 5th Annual Global Healthcare Conference 272% of Women Are Dissatisfied With Their Current Treatment of Vaginal Infection, Survey Finds 2NeoStem to Expand Stem Cell Collection Center Network to Florida 2NeoStem to Expand Stem Cell Collection Center Network to Florida 3
(Date:7/10/2014)... Fe, Albuquerque, and other major cities in New Mexico, ... treated municipal wastewater rather than precious potable water supplies. ... 40% of all golf courses receive treated effluent. Reusing ... , Additionally, golf courses and homeowners alike fertilize their ... fertilizer is nitrate. A New Mexico State University turfgrass ...
(Date:7/10/2014)... , June 27, 2014  The American ... National Institute of Standards and Technology (NIST) and ... its academic research and forensic science expert members ... Board is an element of the NIST,s Organization ... are among the first appointments made to the ...
(Date:7/10/2014)... NEW YORK , June 27, 2014 /PRNewswire/ ... against Provectus Biopharmaceuticals, Inc. ("Provectus" or the "Company")(NYSE-MKT: ... action, filed in United States District Court, Middle ... Division, is on behalf of a class consisting ... otherwise acquired Provectus securities between December 17, 2013 ...
Breaking Biology News(10 mins):'Tailored' water -- the latest in lawn care 2Ten Members of the American Academy of Forensic Sciences Appointed to Forensic Science Standards Board (FSSB) 2Ten Members of the American Academy of Forensic Sciences Appointed to Forensic Science Standards Board (FSSB) 3SHAREHOLDER ALERT: Pomerantz Law Firm Announces the Filing of a Class Action against Provectus Biopharmaceuticals, Inc. and Certain Officers - PVCT 2SHAREHOLDER ALERT: Pomerantz Law Firm Announces the Filing of a Class Action against Provectus Biopharmaceuticals, Inc. and Certain Officers - PVCT 3
... for a University of Alberta paleontology researcher, who after months of ... as a new species of pterosaur, a flying reptile that lived ... stumped when the small piece of jaw bone was first pulled ... A,s paleontology department. "It could have been from a dinosaur, ...
... 4, 2011) − Scientists at the University of Kentucky have ... break up blood clots, speeds up the progress of prion ... plasminogen a promising new target for the development of drugs ... senior author Chongsuk Ryou, a researcher at the UK Sanders-Brown ...
... Lithuania, Jan. 10, 2011 Neurotechnology , ... announced the release of MegaMatcher 4.0 , ... fingerprint, iris, facial and palmprint biometrics in a ... MegaMatcher 4.0, Neurotechnology has incorporated palmprint technology along ...
Cached Biology News:Research identifies drug target for prion diseases, 'mad cow' 2New MegaMatcher 4.0 from Neurotechnology Integrates Fingerprint, Iris, Facial and Palmprint Biometrics In One High-Performance SDK 2New MegaMatcher 4.0 from Neurotechnology Integrates Fingerprint, Iris, Facial and Palmprint Biometrics In One High-Performance SDK 3
... GC-rich nucleic acids ,The GC-RICH PCR ... and a proofreading polymerase, powers through templates ... with other polymerases and other blends of ... and the unique GC-RICH Resolution Solution combine ...
... Hot Start Taq ... activity before the onset ... nonspecific amplification and primer-dimer ... is raised, the antibody ...
B-FABP (FL-132)...
Roll of Mesh 5m x 25cm...
Biology Products: