Navigation Links
Engineers improve plastic's potential for use in implants by linking it to biological material

to "map" its peaks and valleys. In this case, the surface was a layer of polypyrrole, and the resistance of the peptide-coated tip to being passed across the surface revealed how well T59 clung to the plastic.

"They had a moderately strong interaction, which is useful to know," Schmidt said, referring to the need for a stable attachment between polypyrrole and biological molecules that T59 would be used to link to.

Schmidt's laboratory intends to study T59 as a linker to other molecules in the future, possibly including vascular endothelial growth factor, which stimulates the growth of new blood vessels. In addition, they will use the bacteriophage analysis approach, called high-throughput combinatorial screening, to look for peptide linkers for other plastics such as polyglycolic acid under study for tissue-repair or tissue-engineering purposes.

"This is a powerful technique that can be used for biomaterials modification," Schmidt said, "and it hasn't really been explored very much until now."


'"/>

Source:University of Texas at Austin


Page: 1 2 3

Related biology news :

1. Engineers discover why toucan beaks are models of lightweight strength
2. Discovery of key proteins shape could lead to improved bacterial pneumonia vaccine
3. Novel ultrafast laser detection of cancer cells also may improve understanding of stem cells
4. Vascular structure and function improve with diet and exercise
5. Scientists discuss improved biopesticides for locust control in West Africa
6. Product improves peptide identification for proteomics research
7. U. Iowa researchers improve Huntingtons disease symptoms in mice
8. Stem cell treatment improves mobility after spinal cord injury
9. Fragile US vaccine system needs improvement despite dramatic gains in health over past century
10. Monkeying around to improve organ transplantation
11. Research suggests fitness of Florida panthers improved by limited breeding with Texas animals
Post Your Comments:
(Date:7/10/2014)... and other major cities in New Mexico, nearly every ... wastewater rather than precious potable water supplies. Across the ... all golf courses receive treated effluent. Reusing the effluent ... golf courses and homeowners alike fertilize their lawns during ... nitrate. A New Mexico State University turfgrass expert has ...
(Date:7/10/2014)... 2014  Unisys Corporation,s (NYSE: UIS ) subsidiary ... today announced that it has been selected by the Dutch ... new Basic Provision Biometrics solution for penitentiaries across ... contract with a solution based on its open standards-based ... the contract is up to seven years, with the new ...
(Date:7/10/2014)... Fingerprint Cards, (FPC,s) new mobile touch sensor FPC1021 ... Top 5 smartphone OEM has selected FPC1021 for a flagship ... 2014.   FPC is proud to announce this ... a planned date for the start of mass production in ... of 3 million units. The Chinese OEM wants to remain ...
Breaking Biology News(10 mins):'Tailored' water -- the latest in lawn care 2Unisys Delivers New Basic Provision Biometrics Solution to Dutch Custodial Institutions Service 2Unisys Delivers New Basic Provision Biometrics Solution to Dutch Custodial Institutions Service 3FPC Wins DW for 1021 Touch Sensor for Flagship Smartphone from Chinese Top 5 Smartphone OEM 2
... InvenTeams were among more than a dozen teams from ... a White House Science Fair. The fair celebrates the ... and math (STEM) competitions, including students from the Cesar ... Oak Ridge High School InvenTeam in Oak Ridge, Tennessee ...
... Harbor, NY -- A team co-led by neuroscientists at Cold ... on circuitry underlying the olfactory system in mammals, giving us ... some of its most amazing feats. It ... instance, can tell the difference between two quite similar odors ...
... , Tampa, Fla. (October 18, 2010) Two research ... Medicine (Okayama, Japan) have reported breakthrough studies in ... technical breakthrough in creating induced pluripotent stem cells ... vitro had "implications for overcoming immunological rejection." Whereas ...
Cached Biology News:White House Science Fair showcases Lemelson-MIT InvenTeams 2White House Science Fair showcases Lemelson-MIT InvenTeams 3White House Science Fair showcases Lemelson-MIT InvenTeams 4Optical technique reveals unnexpected complexity in mammalian olfactory coding 2Optical technique reveals unnexpected complexity in mammalian olfactory coding 3Optical technique reveals unnexpected complexity in mammalian olfactory coding 4Japanese researchers report on liver transplantation studies using animal and iPS cells 2
(Date:7/10/2014)... EvoDerma ’s NOOME Anti-Aging Motion has been ... comes with a second treatment cup to help prevent and ... cup is thinner on the edges for a softer contact ... and uneven surfaces on the face, neck and décolleté. Choose ... on areas such as the cheeks and neck, or opt ...
(Date:7/10/2014)... 2014 /PRNewswire-iReach/ -- Tute Genomics, the leader ... an agreement with Lineagen, Inc., to provide ... Dx PLUS.  Lineagen, focused on the ... currently offers FirstStep Dx PLUS, a ... by healthcare providers as a first-line genetic ...
(Date:7/10/2014)... 17, 2014 Using microscopic polymer light resonators ... researchers at MIT,s Quantum Photonics Laboratory have developed ... the parts-per-billion range. Optical sensors are ideal for ... signal-to-noise ratio, compact, lightweight nature, and immunity to ... had been developed before, the MIT team conceived ...
(Date:7/10/2014)... down forever. Nanophysics makes sure of that. Mechanics researchers at ... in Physical Review E . Knowledge that can be ... to be able to sit still forever, and walk around ... will soon be able to buy smart new fasteners that ... fact is, sooner or later the grip is lost, no ...
Breaking Biology Technology:Introducing a New Bonus Treatment Cup for EvoDerma’s NOOME Anti-Aging Motion 2Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 2Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 3Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 4Swell new sensors 2Even geckos can lose their grip 2
... CITY, Calif. , June 17 OncoMed Pharmaceuticals, Inc. ... global strategic alliance to discover, develop and commercialize novel anti-cancer stem ... a subset of tumor cells believed to play a significant role ... , , ...
... Institute have developed a new, ultra-simple method for ... of a meter thick. The process, which requires ... surface including silicon wafers, could have important implications ... assistant professor in the Department of Physics, Applied ...
... MD ... the functional relevance of a drug treatment on the heart following direct coronary flow ... ... MD Biosciences , a Preclinical Contract Research Organization (CRO), offers in vivo models for ...
Cached Biology Technology:OncoMed Pharmaceuticals and Bayer Schering Pharma Announce Strategic Alliance to Develop Anti-Cancer Stem Cell Therapeutics 2OncoMed Pharmaceuticals and Bayer Schering Pharma Announce Strategic Alliance to Develop Anti-Cancer Stem Cell Therapeutics 3OncoMed Pharmaceuticals and Bayer Schering Pharma Announce Strategic Alliance to Develop Anti-Cancer Stem Cell Therapeutics 4OncoMed Pharmaceuticals and Bayer Schering Pharma Announce Strategic Alliance to Develop Anti-Cancer Stem Cell Therapeutics 5Researchers develop ultra-simple method for creating nanoscale gold coatings 2MD Biosciences Offers Occlusion-induced Myocardial Infarct Model for Investigating the Cardio-protection of a Drug Treatment in the Event of Ischemia/reperfusion Injury 2
... The new Adept CE 4100 high ... superb flow precision, with software drive compensation, ... from 0.001-10mL/min are selectable in 0.001mL steps. ... are inert and bio-compatible., Pumps may be ...
... angle system, 220-240 V, is used to resolve ... fragments by pulsed field gel electrophoresis (PFGE). The ... pump, 14 x 13 cm casting stand with ... thick comb, screened cap, disposable plug molds, 12 ...
... Immuno-Blot PVDF membrane and filter paper ... PVDF membrane and two sheets of thick ... blotting membrane and filter paper sandwich. These ... high binding capacity immunoblotting fit Ready Gel-sized ...
... fromStreptomyces griseolusthat inhibits protein synthesis. Acts ... eukaryote ribosomes. Reported to induce apoptosis ... promyelocytic leukemia cells, Jurkat cells, ventricular ... intracellular signals and immediate early gene ...
Biology Products: