Publications of Tzenka Miteva
All genres
Journal Article (28)
Journal Article
13 (10), pp. 1422 - 1430 (2013)
Triplet-Triplet Annihilation Upconversion Based Nanocapsules for Bioimaging Under Excitation by Red and Deep-Red Light. Macromolecular Bioscience
Journal Article
77 (24), pp. 11119 - 11131 (2012)
Tetraaryltetraanthra[2,3]porphyrins: Synthesis, Structure, and Optical Properties. Journal of Organic Chemistry
Journal Article
13 (13), pp. 3112 - 3115 (2012)
Synergetic Effect in Triplet-Triplet Annihilation Upconversion: Highly Efficient Multi-Chromophore Emitter. ChemPhysChem
Journal Article
13, 083035 (2011)
Micellar carrier for triplet-triplet annihilation-assisted photon energy upconversion in a water environment. New Journal of Physics
Journal Article
11 (6), pp. 772 - 778 (2011)
Annihilation Upconversion in Cells by Embedding the Dye System in Polymeric Nanocapsules. Macromolecular Bioscience
Journal Article
10, 013007 (2008)
A general approach for non-coherently excited annihilation up-conversion: transforming the solar-spectrum. New Journal of Physics
Journal Article
129 (11), 114901 (2008)
Energy and charge transfer in blends of dendronized perylenes with polyfluorene. Journal of Chemical Physics
Journal Article
10, 103002 (2008)
Annihilation assisted upconversion: all-organic, flexible and transparent multicolour display. New Journal of Physics
Journal Article
14 (32), pp. 9846 - 9850 (2008)
Towards the IR Limit of the Triplet-Triplet Annihilation-Supported Up-Conversion: Tetraanthraporphyrin. Chemistry-A European Journal
Journal Article
46 (40), pp. 7693 - 7696 (2007)
Blue-green up-conversion: Noncoherent excitation by NIR light. Angewandte Chemie, International Edition
Journal Article
101 (2), 023101 (2007)
Two pathways for photon upconversion in model organic compound systems. Journal of Applied Physics
Journal Article
102 (7), 076103 (2007)
Response to "Comment on 'Two pathways for photon upconversion in model organic compound systems' [J. Appl. Phys. 101, 023101 (2007)]". Journal of Applied Physics
Journal Article
90 (18), 181103 (2007)
Upconversion with ultrabroad excitation band: Simultaneous use of two sensitizers. Applied Physics Letters
Journal Article
97 (14), 143903 (2006)
Up-conversion fluorescence: Noncoherent excitation by sunlight. Physical Review Letters
Journal Article
6 (7), pp. 1250 - 1253 (2005)
Enhanced operational stability of the up-conversion fluorescence in films of palladium-porphyrin end-capped poly(pentaphenylene). ChemPhysChem
Journal Article
86 (6), 061904 (2005)
Upconversion photoluminescence in poly(ladder-type-pentaphenylene) doped with metal (II)-octaethyl porphyrins. Applied Physics Letters
Journal Article
5 (12), pp. 2482 - 2484 (2005)
Metal-enhanced up-conversion fluorescence: Effective triplet-triplet annihilation near silver surface. Nano Letters
Journal Article
15 (24), pp. 2095 - 2098 (2003)
Up-conversion photoluminescence in polyfluorene doped with metal (II)-octaethyl porphyrins. Advanced Materials
Journal Article
43 (19), pp. 5235 - 5242 (2002)
Influence of the dopant concentration on the morphology of hole-transporting alignment layers based on a polyimide matrix. Polymer
Journal Article
13, pp. 565 - 570 (2001)
Improving the Performance of Polyfluorene-Based Organic Light-Emitting Diodes via End-Capping. Advanced Materials