Professor Igor Perepichka
Emeritus Professor
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Blue organic light emitting devices with improved colour purity and efficiency through blending of poly(9,9-dioctyl-2,7-fluorene) with an electron transporting material
Ahn, J. H., Wang, C., Perepichka, I. F., Martin, R. B. B. & Petty, M. C., 2007, In: Journal of Materials Chemistry. 17, 29, p. 2996-3001Research output: Contribution to journal › Article › peer-review
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Remarkable interplay of redox states and conformational changes in a sterically crowded, cross-conjugated tetrathiafulvalene vinylog
Amriou, S., Perepichka, I. F., Batsanov, A. S., Bryce, M. R., Rovira, C. & Vidal-Gancedo, J., 7 Jul 2006, In: Chemistry - A European Journal. 12, 21, p. 5481-5494Research output: Contribution to journal › Article › peer-review
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Bistable molecular orientation of a fluorene derivative with an intramolecular charge transfer in a poly(methyl methacrylate) host
Apostoluk, A., Nunzi, JM. & Perepichka, IF., 15 Apr 2006, In: Chemical Physics Letters. 421, 4-6, p. 478-482Research output: Contribution to journal › Article › peer-review
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All-optical poling properties of new nonlinear fluorene derivatives
Apostoluk, A., Nunzi, J-M., Perepichka, I. F., Stepanenko, Z. V. & Serebryakov, I. M., 8 Jan 2007, In: Chemical Physics. 331, 2-3, p. 339-345Research output: Contribution to journal › Article › peer-review
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Synthesis of new axially-disubstituted silicon-phthalocyanine derivatives: optical and structural characterisation
Barker, C. A., Findlay, K. S., Bettington, S., Batsanov, A. S., Perepichka, I. F., Bryce, M. R. & Beeby, A., 2 Oct 2006, In: Tetrahedron. 62, 40, p. 9433-9439Research output: Contribution to journal › Article › peer-review
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Ethyl 9-dicyanomethylene-2,5,7-trinitrofluorene-4-carboxylate
Batsanov, A. S. & Perepichka, I. F., Mar 2006, In: Acta Crystallographica Section E: Structure Reports Online. 62, p. O885-O887Research output: Contribution to journal › Article › peer-review
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9-Dicyanomethylene-4,5-dinitrofluorene2,7-disulfonamide
Batsanov, A. S. & Perepichka, I., Oct 2004, In: Acta Crystallographica Section E: Structure Reports Online. 60, p. 1892-1894Research output: Contribution to journal › Article › peer-review
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Advances and Challenges in the Synthesis of Poly(p-phenylene vinylene)-Based Polymers
Blayney, A. J., Perepichka, I. F., Wuld, F. & Perepichka, D. F., 23 Jun 2014, In: Israel Journal of Chemistry. 54, 5-6, p. 674-688Research output: Contribution to journal › Article › peer-review
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A versatile synthesis of pyrazolo [3,4-c] isoquinoline derivatives by reaction of 4-aryl-5-aminopyrazoles with aryl/heteroaryl aldehydes: the effect of the heterocycle on the reaction pathways
Bogza, S. L., Kobrakov, K. I., Malienko, A. A., Perepichka, I. F., Sujkov, S. Y., Bryce, M. R., Lyubchik, S. B., Batsanov, A. S. & Bogdan, N. M., 2005, In: Organic and Biomolecular Chemistry. 3, 5, p. 932-940Research output: Contribution to journal › Article › peer-review
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Exploiting dual fluorescence in fluorene copolymers for PLED applications including white light emission.
Bryce, M. R., Perepichka, I. F., Perepichka, I. I., Kamtekar, K. T., Li, H., King, S. M., Dias, F. B., Vaughan, H. L. & Monkman, A. P., 1 Jan 2009.Research output: Contribution to conference › Paper
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Exploiting dual fluorescence in fluorene copolymers for PLED applications including white light emission.
Bryce, M. R., Perepichka, I. F., Perepichka, I. I., Kamtekar, K. T., Dias, F. B., Vaughan, H. L. & Monkman, A. P., 1 Jan 2010.Research output: Contribution to conference › Paper
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Intramolecular charge transfer assisted by conformational changes in the excited state of fluorene-dibenzothiophene-S,S-dioxide co-oligomers
Dias, F. B., Pollock, S., Hedley, G., Palsson, L-O., Monkman, A., Perepichka, I. I., Perepichka, I. F., Tavasli, M. & Bryce, M. R., 5 Oct 2006, In: Journal of Physical Chemistry B. 110, 39, p. 19329-19339Research output: Contribution to journal › Article › peer-review
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Dipolar stabilization of emissive singlet charge transfer excited states in polyfluorene copolymers.
Dias, F. B., King, S., Monkman, A. P., Perepichka, I. I., Kryuchkov, M. A., Perepichka, I. F. & Bryce, M. R., 29 May 2008, In: Journal of Physical Chemistry B. 112, 21, p. 6557-6566Research output: Contribution to journal › Article › peer-review
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Electronic interactions in a new pi-extended tetrathiafulvalene dimer
Diaz, M. C., Illescas, B. M., Martin, N., Perepichka, IF., Bryce, M. R., Levillain, E., Viruela, R. & Orti, E., 10 Mar 2006, In: Chemistry - A European Journal. 12, 10, p. 2709-2721Research output: Contribution to journal › Article › peer-review
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Mono- and ditopic hydroxamate ligands towards discrete and extended network architectures
Fugu, M. B., Ellaby, R. J., O`Connor, H. M., Pitak, M. B., Klooster, W., Horton, P. N., Coles, S. J., Al-mashhadani, M. H., Brechin, E. K., Perepichka, I. & Jones, L. F., Jul 2019, In: Dalton Transactions. 48, 27, p. 10180-10190Research output: Contribution to journal › Article › peer-review
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4,5-Diazafluorene co-oligomers as electrondeficientlight-emitting materials and selectivefluorescence sensors for mercury(II) cations
Ghosh, S., Alghunaim, A. S., AL-Mashhadani, M., Krompiec, M. P., Hallett, M. & Perepichka, I., 14 Apr 2018, In: Journal of Materials Chemistry C. 6, 14, p. 3762-3773Research output: Contribution to journal › Article › peer-review
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Contrasting photodynamics between C60-dithiapyrene and C60-pyrene dyads.
Guldi, D. M., Spanig, F., Kreher, D., Perepichka, I. F., Van der Pol, C., Bryce, M. R., Ohkubo, K. & Fukuzumi, S., 28 Dec 2007, In: Chemistry: A European Journal. 14, 1, p. 250-258Research output: Contribution to journal › Article › peer-review
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New electroluminescent bipolar compounds for balanced charge-transport and tuneable colour in organic light emitting diodes: triphenylamine oxadiazole-fluorene triad molecules
Kamtekar, K. T., Wang, C., Bettington, S., Batsanov, A. S., Perepichka, I. F., Bryce, M. R., Ahn, J. H., Rabinal, M. & Petty, M. C., 24 Aug 2006, In: Journal of Materials Chemistry. 16, 39, p. 3823-3835Research output: Contribution to journal › Article › peer-review
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Synthesis and properties of monodisperse oligofluorene-functionalized truxenes: Highly fluorescent star-shaped architectures
Kanibolotsky, AL., Berridge, R., Skabara, PJ., Perepichka, IF., Bradley, DDC. & Koeberg, M., 27 Oct 2004, In: Journal of the American Chemical Society. 126, 42, p. 13695-13702Research output: Contribution to journal › Article › peer-review
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Well defined star shaped oligofluorenes with truxene core as a gain media for lasing applications.
Kanibolotsky, A. L., Skabara, P. J., Perepichka, I. F., Turnbull, G. A. & Samuel, I. D., 1 Jan 2009.Research output: Contribution to conference › Paper
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Star-shaped pi-conjugated oligomers and their applications in organic electronics and photonics.
Kanibolotsky, A. L., Perepichka, I. F. & Skabara, P. J., 1 Jul 2010, In: Chemical Society Reviews. 39, 7, p. 2695-2728Research output: Contribution to journal › Article › peer-review
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Exploiting a dual-fluorescence process in Fluorene-Dibenzothiophene-S, S-dioxide co-polymers to give efficient single polymer LEDs with with broadened emission.
King, S. M., Perepichka, I. I., Perepichka, I. F., Dias, F. B., Bryce, M. R. & Monkman, A. P., 24 Feb 2009, In: Advanced Functional Materials. 19, 4, p. 586-591Research output: Contribution to journal › Article › peer-review
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Charge Transfer Dynamics in Donor-Acceptor Complexes between a Conjugated Polymer and Fluorene Acceptors
Krompiec, M. P., Pavelyev, V. G., Parashchuk, O. D., Krompiec, M., Orekhova, T. V., Perepichka, I. F., van Loosdrecht, P. H., Paraschuk, D. Y. & Pshenichnikov, M. S., 19 Nov 2014, In: Journal of Physical Chemistry C. 51, 118, p. 30291-30301Research output: Contribution to journal › Article › peer-review
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3,4-Phenylenedioxythiophenes (PheDOTs) functionalized with electron-withdrawing groupsand their analogs for organic electronics. Remarkably efficient tuning the energy levels in flatconjugated polymers
Krompiec, M. P., Baxter, S., Klimareva, E. L., Yufit, D. S., Congrave, D. G., Britten, T. K. & Perepichka, I., 14 Apr 2018, In: Journal of Materials Chemistry C. 6, 14, p. 3746-3756Research output: Contribution to journal › Article › peer-review
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A versatile synthesis of benzothieno-annelated 1,2-dihydropyridine and 1,2,3,4-tetrahydropyridine derivatives: the effect of the structure of benzothieno-annelated pyridinium salts on their reduction by sodium borohydride.
Kryuchkov, M. A., Zubatyk, R. I., Perepichka, I. F., Shishkin, O. V. & Tolkunov, S. V., 1 Jan 2010, In: Monatshefte Fur Chemie. 141, 1, p. 35-43Research output: Contribution to journal › Article › peer-review