Research Portal

Professor Igor Perepichka

Emeritus Professor

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  1. Article › Research › Peer-reviewed
  2. Published

    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. 3746-3756

    Research output: Contribution to journal › Article › peer-review

  3. Published

    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. 3762-3773

    Research output: Contribution to journal › Article › peer-review

  4. 9-Dicyanomethylene-4,5-dinitrofluorene2,7-disulfonamide

    Batsanov, A. S. & Perepichka, I., Oct 2004, In: Acta Crystallographica Section E: Structure Reports Online. 60, p. 1892-1894

    Research output: Contribution to journal › Article › peer-review

  5. A tris-cyclometalated iridium(III) complex of 2-(5,5-dioxido-dibenzothiophen-3-yl)pyridine: Synthesis, structural, redox and photophysical properties

    Tavasli, M., Bettington, S., Perepichka, I. F., Batsanov, A. S., Bryce, M. R., Rothe, C. & Monkman, A. P., 9 Oct 2007, In: European Journal of Inorganic Chemistry . 30, p. 4808-4814

    Research output: Contribution to journal › Article › peer-review

  6. Published

    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. 35-43

    Research output: Contribution to journal › Article › peer-review

  7. 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. 932-940

    Research output: Contribution to journal › Article › peer-review

  8. Published

    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. 674-688

    Research output: Contribution to journal › Article › peer-review

  9. 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. 339-345

    Research output: Contribution to journal › Article › peer-review

  10. Bistable molecular orientation of a fluorene derivative with an intramolecular charge transfer in a poly(methyl methacrylate) host

    Apostoluk, A., Nunzi, J. & Perepichka, I., 15 Apr 2006, In: Chemical Physics Letters. 421, 4-6, p. 478-482

    Research output: Contribution to journal › Article › peer-review

  11. 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. 2996-3001

    Research output: Contribution to journal › Article › peer-review

  12. Published

    Broadly tunable deep blue laser based on a star-shaped oligofluorene truxene.

    Wang, Y., Tsiminis, G., Yang, Y., Ruseckas, A., Kanibolotsky, A. L., Perepichka, I. F., Skabara, P. J., Turnbull, G. A. & Samuel, I. D., 1 Jul 2010, In: Synthetic Metals. 160, 13-14, p. 1397-1400

    Research output: Contribution to journal › Article › peer-review

  13. Published

    Cationic bis-cyclometalated iridium(III) phenanthroline complexes with pendant fluorenyl substituents: synthesis, redox, photophysical properties and light-emitting cells.

    Zeng, X., Tavasli, M., Perepichka, I. F., Batsanov, A. S., Bryce, M. R., Chiang, C. J., Rothe, C. & Monkman, A. P., 18 Jan 2008, In: Chemistry: A European Journal. 14, 3, p. 933-943

    Research output: Contribution to journal › Article › peer-review

  14. Published

    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. 30291-30301

    Research output: Contribution to journal › Article › peer-review

  15. Published

    Combining high electron affinity and intromolecular charge transfer in 1,3-Dithiole-Nitrofluorene push-pull diads.

    Perepichka, D. F., Perepichka, I. F., Ivasenko, O., Moore, A. J., Bryce, M. R., Kuz'mina, L. G., Batsanov, A. S. & Sokolov, N. I., 17 Mar 2008, In: Chemistry: A European Journal. 14, 9, p. 2757-2770

    Research output: Contribution to journal › Article › peer-review

  16. Published

    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. 250-258

    Research output: Contribution to journal › Article › peer-review

  17. Dibenzothiophene-S,S-dioxide-fluorene co-oligomers. Stable, highly-efficient blue emitters with improved electron affinity

    Perepichka, I. I., Perepichka, I. F., Bryce, M. R. & Palsson, L.-O., 9 Jun 2005, In: Chemical Communications. 27, p. 3397-3399

    Research output: Contribution to journal › Article › peer-review

  18. Published

    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. 6557-6566

    Research output: Contribution to journal › Article › peer-review

  19. Published

    Direct laser writing nanosized oligofluorene truxenes in UV-transparent photoresist microstructures.

    Kuehne, A. J., Elfstrom, D., Mackintosh, A. R., Kanibolotsky, A. L., Guilhabert, B., Gu, E., Perepichka, I. F., Skabara, P. J., Dawson, M. D. & Pethrick, R. A., 16 Feb 2009, In: Advanced Materials. 21, 7, p. 781-785

    Research output: Contribution to journal › Article › peer-review

  20. Electrochemistry, spectroscopy, and electrogenerated chemiluminescence of some star-shaped truxene-oligofluorene compounds

    Omer, K. M., Kanibolotsky, A. L., Skabara, P. J., Perepichka, I. F. & Bard, A. J., 21 Jun 2007, In: Journal of Physical Chemistry B. 111, 24, p. 6612-6619

    Research output: Contribution to journal › Article › peer-review

  21. Electronic and molecular structures of trigonal truxene-core systems conjugated to peripheral fluorene branches. Spectroscopic and theoretical study

    Moreno Oliva, M., Casado, J., Lopez Navarrete, J. T., Berridge, R., Skabara, P. J., Kanibolotsky, A. L. & Perepichka, I. F., 26 Apr 2007, In: Journal of Physical Chemistry B. 111, 16, p. 4026-4035

    Research output: Contribution to journal › Article › peer-review

  22. Electronic interactions in a new pi-extended tetrathiafulvalene dimer

    Diaz, M. C., Illescas, B. M., Martin, N., Perepichka, I., Bryce, M. R., Levillain, E., Viruela, R. & Orti, E., 10 Mar 2006, In: Chemistry - A European Journal. 12, 10, p. 2709-2721

    Research output: Contribution to journal › Article › peer-review

  23. Electronic properties and reactivity of short-chain oligomers of 3,4-phenylenedioxythiophene (PheDOT)

    Perepichka, I. F., Roquet, S., Leriche, P., Raimundo, J.-M., Frere, P. & Roncali, J., 27 Mar 2006, In: Chemistry - A European Journal. 12, 11, p. 2960-2966

    Research output: Contribution to journal › Article › peer-review

  24. Enhanced electron injection and efficiency in blended-layer organic light emitting diodes with aluminium cathodes: new 2,5-diaryl-1,3,4-oxadiazole fluorene hybrids incorporating pyridine units

    Oyston, S., Wang, C., Perepichka, I. F., Batsanov, A. S., Bryce, M. R., Ahn, J. H. & Petty, M. C., 26 Oct 2005, In: Journal of Materials Chemistry. 15, 48, p. 5164-5173

    Research output: Contribution to journal › Article › peer-review

  25. 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-O887

    Research output: Contribution to journal › Article › peer-review

  26. Published

    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. 586-591

    Research output: Contribution to journal › Article › peer-review

  27. Published

    Exploring the electrochromic properties of poly(thieno[3,2-b]thiophene)s decorated with electron-deficient side groups

    Shao, S., Shi, J., Xu, P., He, Y., Ghosh, S., Zhu, X., Perepichka, I., Murtaza, I. & Meng, H., 31 Jan 2017, In: Polymer Chemistry. 2017, 8, p. 769-784

    Research output: Contribution to journal › Article › peer-review

  28. Published

    Flat conjugated polymers combining a relatively low HOMO energy level and band gap: polyselenophenes versus polythiophenes

    Poverenov, E., Sheynin, Y., Zamoshchik, N., Patra, A., Leitus, G., Perepichka, I. F. & Bendikov, M., 2012, In: Journal of Materials Chemistry. 22, 29, p. 14645-14655

    Research output: Contribution to journal › Article › peer-review

  29. Fluorene functionalised sexithiophenes - utilising intramolecular charge transfer to extend the photocurrent spectrum in organic solar cells

    Skabara, P. J., Berridge, R., Serebryakov, I. M., Kanibolotsky, A. L., Kanibolotskaya, L., Gordeyev, S., Perepichka, I. F., Sariciftci, N. S. & Winder, C., 2007, In: Journal of Materials Chemistry. 17, 11, p. 1055-1062

    Research output: Contribution to journal › Article › peer-review

  30. Published

    Hybrid GaN/organic microstructured light-emitting devices via ink-jet printing.

    Wu, M., Gong, Z., Kuehne, A. J., Kanibolotsky, A. L., Chen, Y. J., Perepichka, I. F., Mackintosh, A. R., Gu, E., Skabara, P. J., Pethrick, R. A. & Dawson, M. D., 14 Sept 2009, In: Optics Express. 17, 19, p. 16436-16443

    Research output: Contribution to journal › Article › peer-review

  31. 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. 19329-19339

    Research output: Contribution to journal › Article › peer-review

  32. Published

    Laser characteristics of a family of benzene-cored star-shaped oligofluorenes

    Tsiminis, G., Montgomery, N. A., Kanibolotsky, A. L., Ruseckas, A., Perepichka, I. F., Skabara, P. J., Turnbull, G. A. & Samuel, I. D. W., 22 Aug 2012, In: Semiconductor Science and Technology. 27, 9

    Research output: Contribution to journal › Article › peer-review

  33. Light-emitting polythiophenes

    Perepichka, I. F., Perepichka, D. F., Meng, H. & Wudl, F., 23 Sept 2005, In: Advanced Materials. 17, 19, p. 2281-2305

    Research output: Contribution to journal › Article › peer-review

  34. Published

    Low-threshold organic laser based on an oligofluorene truxene with low optical losses.

    Tsiminis, G., Wang, Y., Shaw, P. E., Kanibolotsky, A. L., Perepichka, I. F., Dawson, M. D., Skabara, P. J., Turnbull, G. A. & Samuel, I. D., 15 Jun 2009, In: Applied Physics Letters. 94, 24, p. 243304

    Research output: Contribution to journal › Article › peer-review

  35. Published

    Molecular engineering tuning optoelectronic properties of thieno[3,2-b]thiophenes-based electrochromic polymers

    Zhu, M., Li, W., Shi, J., Shao, S., Zhu, X., Guo, Y., He, Y., Hu, Z., Yu, H., Zhu, Y., Perepichka, I. & Meng, H., Jan 2017, In: Science China Chemistry. p. 1-14

    Research output: Contribution to journal › Article › peer-review

  36. Published

    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. 10180-10190

    Research output: Contribution to journal › Article › peer-review

  37. New 2,5-diaryl-1,3,4-oxadiazole-fluorene hybrids as electron transporting materials for blended-layer organic light emitting diodes

    Oyston, S., Wang, C., Hughes, G., Batsanov, A. S., Perepichka, I. F., Bryce, M. R., Ahn, J. H., Pearson, C. & Petty, M. C., Jan 2005, In: Journal of Materials Chemistry. 15, 1, p. 194-203

    Research output: Contribution to journal › Article › peer-review

  38. 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. 3823-3835

    Research output: Contribution to journal › Article › peer-review

  39. Published

    Reaction of 2-acyl-6-methylbenzo[b]furan-3-acetic acids derivatives with hydrazine

    Tolkunov, V., Perepichka, I. & Dulenko, V., 2005, In: Journal of Heterocyclic Chemistry. 42, 5, p. 811-817

    Research output: Contribution to journal › Article › peer-review

  40. Published

    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. 5481-5494

    Research output: Contribution to journal › Article › peer-review

  41. Published

    Special Issue on Organic Electronics: In Memory of Prof. Michael Bendikov (1971–2013)

    Perepichka, D. F., Perepichka, I. F. & Wuld, F., 23 Jun 2014, In: Israel Journal of Chemistry. 54, 5-6, p. 426-428

    Research output: Contribution to journal › Article › peer-review

  42. Published

    Star-shaped oligopluorene nanostructured blend materials controlled micro-patterning and physical characteristics.

    Wu, M., Gu, E., Zarowna, A., Kanibolotsky, A. L., Kuehne, A. J., Mackintosh, A. R., Edwards, P. R., Rolinski, O. J., Perepichka, I. F., Skabara, P. J., Martin, R. W., Pethrick, R. A., Birch, D. J. & Dawson, M. D., 1 Oct 2009, In: Applied Physics A: Materials Science and Processing. 97, 1, p. 119-123

    Research output: Contribution to journal › Article › peer-review

  43. Published

    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. 2695-2728

    Research output: Contribution to journal › Article › peer-review

  44. Published

    Synthesis and properties of monodisperse oligofluorene-functionalized truxenes: Highly fluorescent star-shaped architectures

    Kanibolotsky, A., Berridge, R., Skabara, P., Perepichka, I., Bradley, D. & Koeberg, M., 27 Oct 2004, In: Journal of the American Chemical Society. 126, 42, p. 13695-13702

    Research output: Contribution to journal › Article › peer-review

  45. 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. 9433-9439

    Research output: Contribution to journal › Article › peer-review

  46. Published

    Threshold-like Complexation of Conjugated Polymers with Small Molecule Acceptors in Solution within the Neighbor-Effect Model

    Sosorev, A. Y., Parashchuk, O., Zapunidi, S., Kashtanov, G., Golovnin, I., Kommanaboyina, S., Perepichka, I. F. & Parashchuk, D. Y., 14 Jan 2016, In: Physical Chemistry Chemical Physics. 18, 6, p. 4684-4696

    Research output: Contribution to journal › Article › peer-review

  47. Unusual double 'O/N to N/O' recyclization of 5-alkyl-7,8-dimethoxy-2-aryl-benzo[d]pyrrolo[3,2-b]pyrylium perchlorates into 5-alkyl-7,8-dimethoxy-2-arylfuro[2,3-c]isoquinolines

    Tolkunov, V. S., Shishkin, O. V., Zubatyuk, R. I., Perepichka, I. F. & Dulenko, V., 6 Apr 2005, In: Synlett. 6, p. 1036-1038

    Research output: Contribution to journal › Article › peer-review

  48. Published

    pi-conjugation and charge polarization in fluorene-dibenzothiophene-S,S-dioxide co-oligomers by Raman spectroscopy and quantum chemistry

    Zafra, J. L., Casado, J., Perepichka, I. I., Perepichka, I. F., Bryce, M. R., Ramirez, F. J. & Lopez Navarrete, J. T., 28 Jan 2011, In: Journal of Chemical Physics. 134, 4, 11 p., 044520.

    Research output: Contribution to journal › Article › peer-review

  49. Chapter › Research › Not peer-reviewed
  50. Published

    Light-Emitting Polymers

    Xun, S., Perepichka, D. F., Perepichka, I. F., Meng, H. & Wudl, F., 16 Jun 2015, Light-Emitting Materials and Devices. Lee, Z. R. (ed.). 2nd ed. Boca Raton, FL: CRC Press, p. 41-308 Chapter 2

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

  51. Published

    Light-emitting polymers

    Perepichka, D. F., Perepichka, I. F., Meng, H. & Wudl, F., 12 Sept 2006, Organic Light-Emitting Materials and Devices. Li, Z. R. & Meng, H. (eds.). 1 ed. Boca Raton, FL: CRC Press, p. 45-293 Chapter 2

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

  52. Published

    Thiophene-based materials for elctroluminescent applications.

    Perepichka, I. F., Perepichka, D. F., Meng, H. & Perepichka, I. F. (Editor), 1 Jan 2009, Handbook of Thiophene-Based Materials: Applications in Organic Electronics and Photonics. Volume 2: Properties and Applications.. 2009 ed. John Wiley and Sons, p. 695-756

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

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