Nanostructuri plasmonice cu aplicatii in biofotonica
Proiect ID 477  din  1/10/2007

Publicatii, Proiect IDEI ID_477
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PUBLICATII

Articole ISI:

  • Sanda C. Boca, Monica Potara, Felicia Toderas, Olivier Stephan, Patrice L. Baldeck, Simion Astilean, Uptake and biological effects of chitosan-capped gold nanoparticles on Chinese Hamster Ovary cells, Materials Science and Engineering C, DOI:10.1016/j.msec.2010.08.015, (article in press 2010)
  • Sanda C Boca, Simion Astilean, Detoxification of gold nanorods by conjugation with thiolated poly(ethylene glycol) and their assessment as SERS-active carriers of Raman tags, Nanotechnology 21 235601 (8pp) (2010)
  • V. Canpean, M. Iosin, S. Astilean, Disentangling SERS signals from two molecular species: A new evidence for the production of p,p'-dimercaptoazobenzene by catalytic coupling reaction of p-aminothiophenol on metallic , Chem. Phys Lett, Vol 500, 227-282, (2010)
  • Monica Iosin, Patrice Baldeck, Simion Astilean, Study of tryptophan assisted synthesis of gold nanoparticles by combining UV–Vis, fluorescence, and SERS spectroscopy, J Nanopart Res, 12, 2010, 2843–2849 (partial proiectul ID_562/2008)
  • Cosmin Farcău, Simion Aştilean, Silver half-shell arrays with controlled plasmonic response for fluorescence enhancement optimization, Applied Physics Letters 95, 2009, 193110, (partial proiectul TD_261/2007)
  • Valentin Canpean, Simion Astilean, Multifunctional plasmonic sensors on low-cost subwavelength metallic nanoholes arrays, Lab Chip, 2009, 9, 3574–3579, (partial proiectul TD_28/2007)
  • M. Iosin, F. Toderas, P.L. Baldecvk, S. Astilean, Study of protein–gold nanoparticle conjugates by fluorescence and surface-enhanced Raman scattering, J. Mol. Struct, 924-926, 2009, 196-200
  • M. Potara, D. Maniu, S. Astilean, The synthesis of biocompatible and SERS-active gold nanoparticles using chitosan, Nanotechnology 20, 2009, 315602 (7pp)
  • M. Baia, F. Toderas, L. Baia, D. Maniu, S. Astilean, Multilayer Structures of Self-Assembled Gold Nanoparticles as a Unique SERS and SEIRA Substrate, ChemPhysChem 10, 2009, 1106-1111
  • F. Toderas, M. Iosin, S. Astilean, Luminiscence properties of gold nanorods, Nucl. Instr. and Meth. in Phys. Res. B, 267, 2009, 400-402
  • Sanda C. Boca, Cosmin Farcau, Simion Astilean, The study of Raman enhancement efficiency as function of nanoparticle size and shape, Nucl. Instr. and Meth. in Phys. Res. B, 267, 2009, 406-410
  • F. Toderas, M. Baia, D. Maniu, S. Astilean, Tuning the plasmon resonances of gold nanoparticles by controling their size and shape, JOAM, Vol. 10, No. 9, 2008, p. 2282 - 2284

Articole BDI:

  • E. Vinteler, V. Canpean, C. Farcau, S. Astilean, Experimental and theoretical investigation of optical properties of periodic monolayers of etched nanospheres, JOAM - Symposia, Vol. 2, No. 1, 2010, 78 - 81
    (partial proiectul TD 28/2007)
  • Milohum Mikesokpo Dzagli, S. Boca, Messanh Agbeko Mohou, S. Astilean, Formation of gold nanoparticle aggregates by chemical cross-linking: UV-visible spectroscopy and Surface-Enhanced Raman Scattering studies, Studia UBB Physica (2009), 2, 15-23
  • T. Iliescu, D. Maniu, S. Astilean, A. Marcu, Time-dependent SERS of copper-glicine complex adsorbed on silver colloid, JOAM Symposia vol 2, nr 1, 2010, 19-22.
  • F. K. Guedje, S. Boca, M. Potara, S. Astilean, Finite difference time domain (FDTD) simulations of surface plasmon resonance of different size and shape metallic nanoparticles, Studia UBB Physica 2009, 1, 39-49
  • M. Iosin, F. Toderas, P. L. Baldeck, S. Astilean, Investigation of the Binding Constant of Biocompatible Gold Nanoparticles to Bovine Serum Albumine Using Fluorescence and LSPR Spectroscopy, New Applications of Micro- and Nanotechnolgy Ed. Acad, ISBN 978-973-27-1576, 2009, 235-240.

Carti:

  • M. Baia, S. Astilean, T. Iliescu
    Raman and SERS Investigations of Pharmaceuticals
    editura Springer-Verlag Berlin, Heidelberg, 214 pag, 2008, ISBN: 978-3-540-78283-4, DOI:10.1007/978-3-540-78283-4

Participari la conferinte:

  • Synthesis and characterization of flower-shaped gold nanoparticles for applications as SERS-active tags in cellular spectral imaging, S. Boca, D. Rugina, A. Pintea, L. B. Tudoran, S. Astilean, XXXth European Congress of Molecular Spectroscopy, 30th august-3rd september 2010, Florence, Italy
  • New Approach to Develop Multifunctional Plasmonic Nanosensors for Bioanalytical Applications, S. Astilean, M. Baia, D. Maniu, C. Farcau, M. Iosin, V. Canpean, S. Boca, M. Potara, and A. M. Gabudean, XXXth European Congress of Molecular Spectroscopy, 30th august-3rd september 2010, Florence, Italy
  • Near-infrared (NIR) optically active polymer-coated silver and gold nanoparticles as potential agents for photothermal therapy of cancer, Sanda Cosmina Boca, Monica Potara, Ana-Maria Gabudean, Aurelie Juhem, Patrice Lilian Baldeck, Simion Astilean, 5th International Conference on Surfaces, Coatings and Nanostructured Materials (NANOSMAT-5), 19-21 October 2010, Reims, France
  • Polymer-coated silver and gold nanoparticles with plasmonic response in near-infrared (NIR) as potential agents for photothermal therapy of cancer cells, Sanda Boca, Monica Potara, Ana-Maria Gabudean, Aurelie Juhem, Patrice Baldeck, Simion Astilean, Second International Workshop on Advanced, Nano- and Biomaterials and Their Applications, French-Romanian Topical Meeting on Nano and Biomaterials, 15-19 September 2010, Sibiu, Romania.
  • Poly(ethylene) glycol-thiol (mPEG-SH) conjugation to gold nanorods for biomedical applications, Sanda Boca, Felicia Toderas, Milohum Dzagli and Simion Astilean ,Workshop: Perspectives in nanoscience and nanotechnology – NANO2009’, 28-30 Sept. 2009, Donostia-San Sebastian , Spania.
  • Finite-Difference Time-Domain (FDTD) method for evaluation of the plasmonic response of different size and shape gold nanoparticles (GNPs), F.K. Guedje, S. Boca, M. Potara and S. Astilean, Workshop: "Trends in nanoscience: theory, experiment, technology", August 23-30, 2009, Sibiu, Romania.
  • Uptake and Biological Effects of Gold Nanoparticles on Chinese Hamster Ovary Cells, S. Boca, M. Potara, P. Baldeck, and S. Astilean, Conferinta PIM 2009, 24-26 septembrie, Cluj Napoca.
  • Adsorption study of 16H, 18H-dibenzo[c,1]-7,9-dithia-16,18- diazapentacene on different gold substrates, M. Baia, D. Gligor, L. Baia, F. Toderas, I. C. Popescu, and S. Astilean, Advanced Spectroscopies on Biomedical and Nanostructured Systems, Cluj-Napoca, 7-10 septembrie, book of abstract, p.45, 2008
  • Gold nanorods as LSPR sensors for biological applications, F. Toderas, M. Iosin and S. Astilean, A new synthesis route for bio-compatible gold nanoparticles, Advanced Spectroscopies on Biomedical and Nanostructured Systems, Cluj-Napoca, 7-10 septembrie, book of abstract, p.89, 2008
  • Time-dependent SERS of copper-glicine complex adsorbed on silver nanocrystals, T. Iliescu, D. Maniu, S. Astilean, A. Marcu, , Advanced Spectroscopies on Biomedical and Nanostructured Systems, Cluj-Napoca, 7-10 septembrie, book of abstract, p.69, 2008
  • A new synthesis route for bio-compatible gold nanoparticles, S. Boca, M. Potara and S. Astilean, Advanced Spectroscopies on Biomedical and Nanostructured Systems, Cluj-Napoca, 7- 10 septembrie, book of abstract, p.100, 2008.
  • Atomic Force Microscopy characterization of gold nanocrystals, R. Stiufiuc, F. Toderas, G. Stiufiuc, S. Astilean Elementary Processes in Atomic Systems, Cluj-Napoca, 18-20 iunie, book of abstract, p.157, 2008.
  • The Study of Raman Enhancement Efficiency as Function of Nanoparticle Size and Shape, Sanda C. Boca, Cosmin Farcau, Simion Astilean, 4th Conference on Elementary Processes in Atomic Systems, Cluj-Napoca, 18-20 Iunie, 2008.
  • Size Correlation in Surface-Enhanced Raman Scattering of Gold Nanoparticles, Sanda C. Boca, Cosmin Farcau, Simion Astilean, First International Workshop «New Approaches in Bioencapsulation», 26-28 Iunie, 2008.
 

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