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Dr Radoslaw Kowalczyk

Experimental Officer

Email:
Phone: Work: 01483 68 6856
Room no: 02 AZ 00

Further information

Publications

Journal articles

  • Kowalczyk RM, Kemp TF, Walker D, Pike KJ, Thomas PA, Kreisel J, Dupree R, Newton ME, Hanna JV, Smith ME. (2011) 'A variable temperature solid-state nuclear magnetic resonance, electron paramagnetic resonance and Raman scattering study of molecular dynamics in ferroelectric fluorides'. IOP PUBLISHING LTD JOURNAL OF PHYSICS-CONDENSED MATTER, 23 (31) Article number ARTN 315402
    doi: 10.1088/0953-8984/23/31/315402
  • Weber S, Schroeder C, Kacprzak S, Mathes T, Kowalczyk RM, Essen L-O, Hegemann P, Schleicher E, Bittl R. (2011) 'Light-generated Paramagnetic Intermediates in BLUF Domains'. Willey Photochemistry and Photobiology, 87, pp. 574-583.
  • Kryukov EV, Newton ME, Pike KJ, Bolton DR, Kowalczyk RM, Howes AP, Smith ME, Dupree R. (2010) 'DNP enhanced NMR using a high-power 94 GHz microwave source: a study of the TEMPOL radical in toluene.'. Phys Chem Chem Phys, England: 12 (22), pp. 5757-5765.
    doi: 10.1039/c003189e
  • Pascu SI, Waghorn PA, Arrowsmith RL, Rory L, Simon R, Dilworth JR, Christlieb M, Tyrrell RM, Zhong J, Kowalczyk RM, Collison D, Churchill GC, Aigbirhio FI. (2010) 'Fluorescent Copper(II) Bis(thiosemicarbazonates): From Synthesis, to Radiolabeling, In Vitro Cytotoxicity and Confocal Fluorescence Microscopy'. Journal of Labelled Compounds and Radiopharmaceuticals, (53), pp. 527-528.
  • Pascu S, Waghorn PA, Kennedy BWC, Arrowsmith RL, Bayly SR, Dilworth JR, Christlieb M, Tyrrell RM, Zhong J, Kowalczyk RM, Collison D, Aley PK, Churchill GC, Aigbirhio FI. (2010) 'Fluorescent Copper(II) Bis(thiosemicarbazonates): Synthesis, Structures, Electron Paramagnetic Resonance, Radiolabeling, In Vitro Cytotoxicity and Confocal Fluorescence Microscopy Studies'. WILEY-V C H VERLAG GMBH CHEMISTRY-AN ASIAN JOURNAL, 5 (3)
    doi: 10.1002/asia.200900446
  • Dzierzak J, Botinelii E, Berlier G, Gianotti E, Stulz E, Kowalczyk RM, Raja R. (2010) 'The role of isolated active centres in high-performance bioinspired selective oxidation catalysts'. Chemical Communications, , pp. 2805-2807.
  • Khalimon AY, Holland JP, Kowalczyk RM, McInnes EJL, Green JC, Mountford P, Nikonov GI. (2008) 'Synthesis and molecular and electronic structure of an unusual paramagnetic borohydride complex Mo(NAr)(2)(PMe3)(2)(eta(2)-BH4)(dagger)'. AMER CHEMICAL SOC INORGANIC CHEMISTRY, 47 (3), pp. 999-1006.
    doi: 10.1021/ic701826v
  • Decken A, Ebdah M, Kowalczyk RM, Landee CP, McInnes EJL, Passmore J, Shuvaev KV, Thompson LK. (2007) 'Tuning intermolecular magnetic exchange interactions in the solids CxF2x(CNSSS)(2)(AsF6)(2): Structural, EPR, and magnetic characterization of dimeric (x=2, 4) diradicals'. AMER CHEMICAL SOC INORGANIC CHEMISTRY, 46 (19), pp. 7756-7766.
    doi: 10.1021/ic062475i
  • Berkessel A, Ertuerk E, Kaiser P, Klein A, Kowalczyk RM, Sarkard B. (2007) 'On the redox states of ruthenium porphyrin oxidation catalysts'. ROYAL SOC CHEMISTRY DALTON TRANSACTIONS, (31), pp. 3427-3434.
    doi: 10.1039/b705078j
  • Mokuolu QF, Foguet-Albiol D, Jones LF, Wolowska J, Kowalczyk RM, Kilner CA, Christou G, McGowan PC. (2007) '“Four Copper(II) Pyrazolido Complexes Derived from Reactions of 3{5}-Substituted Pyrazoles with CuF2 or Cu(OH)2'. Dalton Transactions: an international journal of inorganic chemistry, 14, pp. 1392-1899.
  • Cameron TS, Decken A, Kowalczyk RM, McInnes EJL, Passmore J, Rawson JM, Shuvaev KV, Thompson LK. (2006) 'Characterisation of the thermally accessible spin triplet state in dimers of the 7 pi ClCNSSS+center dot in the solid state'. ROYAL SOC CHEMISTRY CHEMICAL COMMUNICATIONS, (21), pp. 2277-2279.
    doi: 10.1039/b602843h
  • Bigmore HR, Zuideveld MA, Kowalczyk RM, Cowley AR, Kranenburg M, McInnes EJL, Mountford P. (2006) 'Synthesis, Structures, and Olefin Polymerisation Capability of Vanadium(4+) Imido Compounds with fac-N3 Donor Ligands'. Inorganic Chemistry, 45, pp. 6411-6423.
  • Boa AN, Crane JD, Kowalczyk RM, Sultana NH. (2005) 'Addition of (pyrazol-1-yl)acetyl and (pyridin-2-yl)acetyl groups to the terminal amino group of a Phe-Gly dipeptide affords ATCUN-Like copper(II) binding sites'. WILEY-V C H VERLAG GMBH EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, (5), pp. 872-878.
    doi: 10.1002/ejic.200400437
  • Kowalczyk RM, Schleicher E, Bittl R, Weber S. (2004) 'The photoinduced triplet of flavins and its protonation states.'. J Am Chem Soc, United States: 126 (36), pp. 11393-11399.
    doi: 10.1021/ja049554i
  • Schleicher E, Kowalczyk RM, Kay CWM, Hegemann P, Bacher A, Fischer M, Bittl R, Richter G, Weber S. (2004) 'On the reaction mechanism of adduct formation in LOV domains of the plant blue-light receptor phototropin'. AMER CHEMICAL SOC JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 126 (35), pp. 11067-11076.
    doi: 10.1021/ja049553q
  • Krzyminiewski R, Kowalczyk RM, Czarnecki P, Maluszynska H. (2002) 'The investigation of molecular dynamics in pyridinium perchlorate single crystal by CW-EPR spectroscopy combined with computer resolution enhancement method'. TAYLOR & FRANCIS LTD PHASE TRANSITIONS, 75 (6), pp. 587-596.
    doi: 10.1080/01411590290029845
  • Krzyminiewski R, Kowalczyk RM. (2001) 'The effect of molecular dynamics on basic parameters of CW-EPR spectrum of pyridinium tetrafluoroborate single crystal'. GORDON BREACH PUBLISHING, TAYLOR & FRANCIS GROUP PHASE TRANSITIONS, 73 (4), pp. 565-577.
    doi: 10.1080/01411590108224559
  • Krzyminiewski R, Kowalczyk RM, Bielewicz-Mordalska A, Pajak Z, Czarnecki P. (1998) 'Computer enhancement of CW-EPR experimental spectra resolution as a new method in investigation of molecular dynamics in pyridinium tetrafluoroborate'. ELSEVIER SCIENCE BV JOURNAL OF MOLECULAR STRUCTURE, 471 (1-3), pp. 243-249.
    doi: 10.1016/S0022-2860(98)00442-6
  • Krzyminiewski R, Bielewicz-Mordalska A, Kowalczyk RM. (1998) 'Radicals as probes of ferroelectric phase transitions in EPR investigations of pyridinium tetrafluoroborate'. ACADEMIC PRESS INC JOURNAL OF MAGNETIC RESONANCE, 135 (1), pp. 76-81.
    doi: 10.1006/jmre.1998.1553

Conference papers

  • Grice AJ, Levere M, Kowalczyk RM, Haddleton DM. 'POLY 396-Further investigation of single electron transfer living radical polymerization'. Abstract of Paper of The American Chemical Society
  • Krzyminiewski R, Kowalczyk RM, Bielewicz-Mordalska A. (2000) 'The effect of molecular dynamics on basic parameters of CW-EPR spectrum of diglycine nitrate single crystal. Molecular dynamics in diglycine nitrate single crystal'. POLISH ACAD SCIENCES 18TH CONFERENCE ON RADIO- AND MICROWAVE SPECTROSCOPY, RAMIS'99, POZNAN KIEKRZ, POLAND: 18th Conference on Radio- and Microwave Spectroscopy (RAMIS 99) 28, pp. 109-115.