Research Topics
| Gil RosenmanSummaryAffiliation: Tel Aviv University Country: Israel Publications
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Detail Information
Publications
Bioinspired peptide nanotubes: deposition technology, basic physics and nanotechnology applicationsG Rosenman
School of Electrical Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
J Pept Sci 17:75-87. 2011....- Strong piezoelectricity in bioinspired peptide nanotubesAndrei Kholkin
Department of Ceramics and Glass Engineering, University of Aveiro, 3810 193 Aveiro, Portugal
ACS Nano 4:610-4. 2010..The results open up a wide avenue for developing new generations of "green" piezoelectric materials and piezonanodevices based on bioactive tubular nanostructures potentially compatible with human tissue... - Self-assembled arrays of peptide nanotubes by vapour depositionLihi Adler-Abramovich
Department of Molecular Microbiology and Biotechnology, George S Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
Nat Nanotechnol 4:849-54. 2009..Furthermore, we show that the nanotube arrays can be used to develop high-surface-area electrodes for energy storage applications, highly hydrophobic self-cleaning surfaces and microfluidic chips... - Physics and engineering of peptide supramolecular nanostructuresAmir Handelman
Department of Electrical Engineering Physical Electronics, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
Phys Chem Chem Phys 14:6391-408. 2012..These multifunctional nanounits could lead to a new future step in nanotechnology and nanoscale advanced devices in the fields of nanophotonics, nanobiomedicine, nanobiopiezotronics, etc... - Structural transition in peptide nanotubesNadav Amdursky
Department of Molecular Microbiology and Biotechnology, George S Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 69978, Israel
Biomacromolecules 12:1349-54. 2011..In this context, we follow the unique changes in the molecular, morphological, piezoelectric, second harmonic generation, and wettability properties of the PNTs... - The effect of surface treatments on the adhesion of electrochemically deposited hydroxyapatite coating to titanium and on its interaction with cells and bacteriaNoam Eliaz
Materials Science and Engineering Program, Tel Aviv University, Ramat Aviv 69978, Israel
J Mater Sci Mater Med 22:1741-52. 2011..However, the results were not statistically different. The bacteria seemed to be less attached to the smoother, uncoated surfaces... - Blue luminescence based on quantum confinement at peptide nanotubesNadav Amdursky
Department of Molecular Microbiology and Biotechnology, George S Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 69978, Israel
Nano Lett 9:3111-5. 2009..Our new findings pave the way for the integration of PNT in a new generation of optical devices. A blue PL array of a PNT-patterned device is demonstrated... - Elementary building blocks of self-assembled peptide nanotubesNadav Amdursky
Department of Molecular Microbiology and Biotechnology, George S Wise Faculty of Life Sciences, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
J Am Chem Soc 132:15632-6. 2010..The presented peptide QD structures are nanometer-sized structures, with pronounced exciton effects, which may promote the use of an entirely new kind of organic QDs... 
Adjustable photoluminescence of peptide nanotubes coatingsNadav Amdursky
Department of Molecular Microbiology and Biotechnology, George S Wise Faculty of Life Sciences, Tel Aviv University, 69978 Tel Aviv, Israel
J Nanosci Nanotechnol 11:9282-6. 2011..The strong blue emission, and our ability to adjust it, promotes the use of the PNTs as organic materials for light emitting devices...- The effect of surface treatment on the surface texture and contact angle of electrochemically deposited hydroxyapatite coating and on its interaction with bone-forming cellsNoam Eliaz
Biomaterials and Corrosion Laboratory, School of Mechanical Engineering, Tel Aviv University, Ramat Aviv, Tel Aviv 69978, Israel
Acta Biomater 5:3178-91. 2009..2. The ability to modify the cellular response by exposure to unique electron-beam surface treatment was demonstrated. The very high hydrophilicity of the as-deposited HAp coating enhanced its bioactivity... - Formation of low-dimensional crystalline nucleus region during insulin amyloidogenesis processNadav Amdursky
Department of Molecular Microbiology and Biotechnology, George S Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 69978, Israel
Biochem Biophys Res Commun 419:232-7. 2012..We further demonstrate it by the use of epigallocatechin gallate, a known inhibitor for insulin fibrils. The findings can result in a spectroscopic-based application for the analysis of amyloid fibrils inhibitors... - Electronic states spectroscopy of hydroxyapatite ceramicsDaniel Aronov
School of Electrical Engineering Physical Electronics, Tel Aviv University, Tel Aviv, Israel
J Mater Sci Mater Med 18:865-70. 2007..The measured trap spectra show strong sensitivity to preliminary heat treatment of the ceramics. It is assumed that found deep electron (hole) charged states are responsible for high bioactivity of the HAp nanoceramics...