Andrey L Rogach

Summary

Affiliation: University of Munich
Country: Germany

Publications

  1. ncbi Infrared-emitting colloidal nanocrystals: synthesis, assembly, spectroscopy, and applications
    Andrey L Rogach
    Photonics and Optoelectronics Group, Physics Department and Centre for NanoScience CeNS, Ludwig Maximilians Universitat Munchen, Munich, Germany
    Small 3:536-57. 2007
  2. ncbi Charge separation in type II tunneling multilayered structures of CdTe and CdSe nanocrystals directly proven by surface photovoltage spectroscopy
    Dieter Gross
    Photonics and Optoelectronics Group, Physics Department and CeNS, , Amalienstr 54, D 80799 Munich, Germany
    J Am Chem Soc 132:5981-3. 2010
  3. ncbi Multiexcitonic dual emission in CdSe/CdS tetrapods and nanorods
    Andrey A Lutich
    Photonics and Optoelectronics Group, Department of Physics and CeNS, Ludwig Maximilians Universität, D 80799, Munich, Germany
    Nano Lett 10:4646-50. 2010
  4. doi Charge separation in type II tunneling structures of close-packed CdTe and CdSe nanocrystals
    Dieter Gross
    Photonics and Optoelectronics Group, Physics Department and Center for Nanoscience CeNS, Ludwig Maximilians Universitat Munchen, 80799 Munich, Germany
    Nano Lett 8:1482-5. 2008
  5. ncbi High-rate unidirectional energy transfer in directly assembled CdTe nanocrystal bilayers
    Thomas Franzl
    Photonics and Optoelectronics Group, Physics Department and CeNS, Ludwig Maximilians Universitat Munchen, Amalienstr 54, 80799 Munich, Germany
    Small 1:392-5. 2005
  6. doi Cascaded FRET in conjugated polymer/quantum dot/dye-labeled DNA complexes for DNA hybridization detection
    Guoxin Jiang
    Ludwig Maximilians Universitat Munchen, Amalienstrasse 54, 80799 Munich, Germany
    ACS Nano 3:4127-31. 2009
  7. ncbi Delayed Photoelectron Transfer in Pt-Decorated CdS Nanorods under Hydrogen Generation Conditions
    Maximilian J Berr
    Photonics and Optoelectronics Group, Department of Physics and Center for Nanoscience, Ludwig Maximilians Universitat Munchen, Amalienstr 54, 80799 Munich, Germany
    Small 8:291-7. 2012
  8. pmc Drug nanocarriers labeled with near-infrared-emitting quantum dots (quantoplexes): imaging fast dynamics of distribution in living animals
    Arkadi Zintchenko
    Center for Drug Research, Department of Pharmacy, Pharmaceutical Biology Biotechnology, Ludwig Maximilians University, Munich, Germany
    Mol Ther 17:1849-56. 2009
  9. doi Energy transfer versus charge separation in type-II hybrid organic-inorganic nanocomposites
    Andrey A Lutich
    Photonics and Optoelectronics Group, Physics Department and Center for NanoScience, Ludwig Maximilians Universitat Munchen, Amalienstrasse 54, D 80799 Munich, Germany
    Nano Lett 9:2636-40. 2009
  10. ncbi Combined atomic force microscopy and optical microscopy measurements as a method to investigate particle uptake by cells
    Almudena Munoz Javier
    Physics Department and Center for NanoScience, Ludwig Maximilians Universitat Munchen, 80799 Munich, Germany
    Small 2:394-400. 2006

Collaborators

Detail Information

Publications18

  1. ncbi Infrared-emitting colloidal nanocrystals: synthesis, assembly, spectroscopy, and applications
    Andrey L Rogach
    Photonics and Optoelectronics Group, Physics Department and Centre for NanoScience CeNS, Ludwig Maximilians Universitat Munchen, Munich, Germany
    Small 3:536-57. 2007
    ..Among the applications discussed here are optical amplifier media for telecommunications systems, electroluminescence devices, and noninvasive optical imaging in biology...
  2. ncbi Charge separation in type II tunneling multilayered structures of CdTe and CdSe nanocrystals directly proven by surface photovoltage spectroscopy
    Dieter Gross
    Photonics and Optoelectronics Group, Physics Department and CeNS, , Amalienstr 54, D 80799 Munich, Germany
    J Am Chem Soc 132:5981-3. 2010
    ..An increase of thickness of the polymer spacer strongly decreases the charge separation efficiency. Surface photovoltage transients demonstrate diffusion of the separated charges over several layers of the same kind of nanocrystals...
  3. ncbi Multiexcitonic dual emission in CdSe/CdS tetrapods and nanorods
    Andrey A Lutich
    Photonics and Optoelectronics Group, Department of Physics and CeNS, Ludwig Maximilians Universität, D 80799, Munich, Germany
    Nano Lett 10:4646-50. 2010
    ..The results, obtained under steady-state detection conditions, highlight the properties of tetrapods as multiexciton dual-color emitters...
  4. doi Charge separation in type II tunneling structures of close-packed CdTe and CdSe nanocrystals
    Dieter Gross
    Photonics and Optoelectronics Group, Physics Department and Center for Nanoscience CeNS, Ludwig Maximilians Universitat Munchen, 80799 Munich, Germany
    Nano Lett 8:1482-5. 2008
    ..Type II heterostructures demonstrated here may find future applications in photovoltaics...
  5. ncbi High-rate unidirectional energy transfer in directly assembled CdTe nanocrystal bilayers
    Thomas Franzl
    Photonics and Optoelectronics Group, Physics Department and CeNS, Ludwig Maximilians Universitat Munchen, Amalienstr 54, 80799 Munich, Germany
    Small 1:392-5. 2005
  6. doi Cascaded FRET in conjugated polymer/quantum dot/dye-labeled DNA complexes for DNA hybridization detection
    Guoxin Jiang
    Ludwig Maximilians Universitat Munchen, Amalienstrasse 54, 80799 Munich, Germany
    ACS Nano 3:4127-31. 2009
    ..A detailed spectroscopic study offers a clear description of photophysical processes in the designed polymer/QD/DNA complex, providing ample potential for further sensitivity and selectivity improvements...
  7. ncbi Delayed Photoelectron Transfer in Pt-Decorated CdS Nanorods under Hydrogen Generation Conditions
    Maximilian J Berr
    Photonics and Optoelectronics Group, Department of Physics and Center for Nanoscience, Ludwig Maximilians Universitat Munchen, Amalienstr 54, 80799 Munich, Germany
    Small 8:291-7. 2012
    ..The results show that solely optimizing charge transfer rates in photocatalytic nanosystems is no guarantee of improved performance. Instead, the collective Coulomb interaction-mediated electron-hole dynamics need to be considered. ..
  8. pmc Drug nanocarriers labeled with near-infrared-emitting quantum dots (quantoplexes): imaging fast dynamics of distribution in living animals
    Arkadi Zintchenko
    Center for Drug Research, Department of Pharmacy, Pharmaceutical Biology Biotechnology, Ludwig Maximilians University, Munich, Germany
    Mol Ther 17:1849-56. 2009
    ..The use of quantoplexes will strongly accelerate the development of tissue and tumor-targeted macromolecular drug carriers...
  9. doi Energy transfer versus charge separation in type-II hybrid organic-inorganic nanocomposites
    Andrey A Lutich
    Photonics and Optoelectronics Group, Physics Department and Center for NanoScience, Ludwig Maximilians Universitat Munchen, Amalienstrasse 54, D 80799 Munich, Germany
    Nano Lett 9:2636-40. 2009
    ..This allows us to conclude that energy transfer occurs via the Förster mechanism and provides a clear guideline for the design of novel hybrid materials...
  10. ncbi Combined atomic force microscopy and optical microscopy measurements as a method to investigate particle uptake by cells
    Almudena Munoz Javier
    Physics Department and Center for NanoScience, Ludwig Maximilians Universitat Munchen, 80799 Munich, Germany
    Small 2:394-400. 2006
    ..As is to be expected, we find a correlation between both processes, which is in agreement with adsorption-dependent uptake of the polymer microcapsules by cells...
  11. ncbi Properties and applications of colloidal nonspherical noble metal nanoparticles
    Tapan K Sau
    Center for NanoScience CeNS, Ludwig Maximilians Universitat Munchen, 80799 Munich, Germany
    Adv Mater 22:1805-25. 2010
    ....
  12. ncbi Semiconductor nanocrystals photosensitize C60 crystals
    Andreas Biebersdorf
    Photonics and Optoelectronics Group, Physics Department and CeNS, Ludwig Maximilians Universitat Munchen, Germany
    Nano Lett 6:1559-63. 2006
    ..We explain the increased photocurrent as a result of photoexcited electrons transferring from the SCNCs to the C(60) crystals and causing photoconductivity, while the complementary holes remain trapped in the SCNCs...
  13. ncbi Correlating dynamics and selectivity in adsorption of semiconductor nanocrystals onto a self-organized pattern
    Xiaodong Chen
    Physikalisches Institut, Westfalische Wilhelms Universitat Munster, Wilhelm Klemm Strasse 10, 48149 Munster, Germany
    Nano Lett 7:3483-8. 2007
    ....
  14. ncbi Branched wires of CdTe nanocrystals using amphiphilic molecules as templates
    Li Zhang
    Physikalisches Institut, Westfalische Wilhelms Universitat, Wilhelm Klemm Str 10
    Small 1:524-7. 2005
  15. ncbi Multifunctionalized polymer microcapsules: novel tools for biological and pharmacological applications
    Gleb B Sukhorukov
    Department of Materials, Queen Mary University of London, Mile End Road, London, E1 4NS, UK
    Small 3:944-55. 2007
    ..The unique advantage of multifunctional microcapsules in comparison to other systems is that they can be simultaneously loaded/functionalized with the above components, allowing for the combination of their properties in a single object...
  16. ncbi Nanoengineered polymer capsules: tools for detection, controlled delivery, and site-specific manipulation
    Gleb B Sukhorukov
    Max Planck Institute of Colloids and Interface, 14424 Potsdam Golm, Germany, Fax
    Small 1:194-200. 2005
    ..The unique advantage of capsules in comparison to other systems is that they can be functionalized or loaded simultaneously with the above-mentioned components, thus permitting multifunctional processes in single cells...
  17. ncbi Magnetic targeting and cellular uptake of polymer microcapsules simultaneously functionalized with magnetic and luminescent nanocrystals
    Bernd Zebli
    Langmuir 21:4262-5. 2005
    ..Our experiments envisage the feasibility of magnetic targeting of polymer capsules loaded by pharmaceutical agents to pathogenic parts of a tissue...
  18. ncbi Near-infrared electroluminescence from HgTe nanocrystals
    Dmitry S Koktysh
    Photonics and Optoelectronics Group Physics Department and CeNS, Ludwig Maximilians Universität München Amalienstr 54, 80799 Munich Germany
    Chemphyschem 5:1435-8. 2004