2023

Castelletto, V., Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530, Seitsonen, J. and Hamley, I. W. ORCID: https://orcid.org/0000-0002-4549-0926 (2023) Tuning the solution self‐assembly of a peptide‐PEG (polyethylene glycol) conjugate with alpha‐cyclodextrin. ChemBioChem, 24 (19). e202300472. ISSN 1439-7633 doi: https://doi.org/10.1002/cbic.202300472

Prado Gonjal, J., Vaqueiro, P. ORCID: https://orcid.org/0000-0001-7545-6262, Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530, Smith, R. I. and Powell, A. V. (2023) Lithium-filled skutterudites by intercalation at ambient-temperature. Zeitschrift Fur Anorganische Und Allgemeine Chemie, 649 (17). e202300087. ISSN 0044-2313 doi: https://doi.org/10.1002/zaac.202300087

2022

Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530, Murphy, P. J. and Tibble-Howlings, J. (2022) Sensing magnetic field and intermolecular interactions in diamagnetic solution using residual dipolar couplings of zephycandidine. International Journal of Molecular Sciences, 23 (23). 15118. ISSN 1422-0067 doi: https://doi.org/10.3390/ijms232315118

2019

Ramirez, D., Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530 and Collins, C. D. (2019) Characterisation of oil sludges from different sources before treatment: high-field nuclear magnetic resonance (NMR) in the determination of oil and water content. Journal of Petroleum Science and Engineering, 174. pp. 729-737. ISSN 0920-4105 doi: https://doi.org/10.1016/j.petrol.2018.11.078

Hutchinson, J. A., Hamley, I. W. ORCID: https://orcid.org/0000-0002-4549-0926, Edwards-Gayle, C. J. C., Castelletto, V., Piras, C., Cramer, R. ORCID: https://orcid.org/0000-0002-8037-2511, Kowalczyk, R. ORCID: https://orcid.org/0000-0002-3926-6530, Seitsonen, J., Ruokolainen, J. and Rambo, R. P. (2019) Melanin production by tyrosinase activity on a tyrosine-rich peptide fragment and pH-dependent self-assembly of its lipidated analogue. Organic & Biomolecular Chemistry, 17. pp. 4543-4553. ISSN 1477-0520 doi: https://doi.org/10.1039/C9OB00550A

2018

Fryganas, C., Drake, C., Ropiak, H. M., Mora Ortiz, M., Smith, L. M. J., Mueller-Harvey, I. and Kowalczyk, R. ORCID: https://orcid.org/0000-0002-3926-6530 (2018) Carbon-13 cross-polarization magic-angle spinning nuclear magnetic resonance (CPMAS NMR) for measuring proanthocyanidin content and procyanidin to prodelphinidin ratio in sainfoin (Onobrychis viciifolia) tissues. Journal of Agricultural and Food Chemistry, 66 (16). pp. 4073-4081. ISSN 0021-8561 doi: https://doi.org/10.1021/acs.jafc.8b01215

2017

Castelletto, V., Kaur, A., Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530, Hamley, I. W. ORCID: https://orcid.org/0000-0002-4549-0926, Reza, M. and Ruokolainen, J. (2017) Supramolecular hydrogel formation in a series of self-assembling lipopeptides with varying lipid chain length. Biomacromolecules, 18 (7). pp. 2013-2023. ISSN 1525-7797 doi: https://doi.org/10.1021/acs.biomac.7b00057

2016

Mansfield, E. D. H., de la Rosa, V. R., Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530, Grillo, I., Hoogenboom, R., Sillence, K., Hole, P., Williams, A. C. ORCID: https://orcid.org/0000-0003-3654-7916 and Khutoryanskiy, V. V. ORCID: https://orcid.org/0000-0002-7221-2630 (2016) Side chain variations radically alter the diffusion of poly(2-alkyl-2-oxazoline) functionalised nanoparticles through a mucosal barrier. Biomaterials Science. ISSN 2047-4830 doi: https://doi.org/10.1039/c6bm00375c

Castelletto, V., Kirkham, S., Hamley, I. W. ORCID: https://orcid.org/0000-0002-4549-0926, Kowalczyk, R. ORCID: https://orcid.org/0000-0002-3926-6530, Rabe, M., Reza, M. and Ruokolainen, J. (2016) Self-assembly of the toll-like receptor agonist macrophage-activating lipopeptide MALP-2 and of its constituent peptide. Biomacromolecules, 17 (2). pp. 631-640. ISSN 1525-7797 doi: https://doi.org/10.1021/acs.biomac.5b01573

2015

Hamley, I. W. ORCID: https://orcid.org/0000-0002-4549-0926, Kirkham, S., Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530, Castelletto, V., Reza, M. and Ruokolainen, J. (2015) Self-assembly of the anti-fungal polyene amphotericin B into giant helically-twisted nanotapes. Chemical Communications, 51 (100). pp. 17680-17683. ISSN 1359-7345 doi: https://doi.org/10.1039/C5CC08224B

2014

Zamani, S., Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530 and McDonald, P. J. (2014) The relative humidity dependence of the permeability of cement paste measured using GARField NMR profiling. Cement and Concrete Research, 57. pp. 88-94. ISSN 0008-8846 doi: https://doi.org/10.1016/j.cemconres.2013.12.010

Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530, Gajewicz, A. M. and McDonald, P. J. (2014) The mechanism of water–isopropanol exchange in cement pastes evidenced by NMR relaxometry. RSC Advances, 4. pp. 20709-20715. ISSN 2046-2069 doi: https://doi.org/10.1039/C4RA00889H

2011

Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530, Kemp, T. F., Walker, D., Pike, K. J., Thomas, P. A., Kreisel, J., Dupree, R., Newton, M. E., Hanna, J. V. and Smith, M. E. (2011) A variable temperature solid-state nuclear magnetic resonance, electron paramagnetic resonance and Raman scattering study of molecular dynamics in ferroelectric fluorides. Journal of Physics: Condensed Matter, 23 (31). 315402. ISSN 1361-648X doi: https://doi.org/10.1088/0953-8984/23/31/315402

Weber, S., Schroeder, C., Kacprzak, S., Mathes, T., Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530, Essen, L.-O., Hegemann, P., Schleicher, E. and Bittl, R. (2011) Light-generated paramagnetic intermediates in BLUF domains. Photochemistry and Photobiology, 87 (3). pp. 574-583. ISSN 1751-1097 doi: https://doi.org/10.1111/j.1751-1097.2010.00885.x

2010

Kryukov, E. V., Newton, M. E., Pike, K. J., Bolton, D. R., Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530, Howes, A. P., Smith, M. E. and Dupree, R. (2010) DNP enhanced NMR using a high-power 94 GHz microwave source: a study of the TEMPOL radical in toluene. Physical Chemistry Chemical Physics, 12 (22). pp. 5757-5765. ISSN 1463-9076 doi: https://doi.org/10.1039/C003189E

Dzierzak, J., Bottinelli, E., Berlier, G., Gianotti, E., Stulz, E., Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530 and Raja, R. (2010) The role of isolated active centres in high-performance bioinspired selective oxidation catalysts. Chemical Communications, 46 (16). pp. 2805-2807. ISSN 1359-7345 doi: https://doi.org/10.1039/B926721B

Pascu, S. I., Waghorn, P. A., Kennedy, B. W.C., Arrowsmith, R. L., Bayly, S. R., Dilworth, J. R., Christlieb, M., Tyrrell, R., Zhong, J., Kowalczyk, R. M. ORCID: https://orcid.org/0000-0002-3926-6530, Collison, D., Aley, P. K., Churchill, G. C. and Aigbirhio, F. I. (2010) Fluorescent copper(II) bis(thiosemicarbazonates): synthesis, structures, electron paramagnetic resonance, radiolabeling, in vitro cytotoxicity and confocal fluorescence microscopy studies. Chemistry: an Asian Journal, 5 (3). pp. 506-519. ISSN 1861-4728 doi: https://doi.org/10.1002/asia.200900446