Dr Colan Hughes

2024

• Wagner, A. et al. 2024. Structure determination of biogenic crystals directly from 3D electron diffraction data. Crystal Growth and Design 24(3), pp. 899-905. (10.1021/acs.cgd.3c01290)

2023

• Cousin, S. F. et al. 2023. Exploiting solid-state dynamic nuclear polarization NMR spectroscopy to establish the spatial distribution of polymorphic phases in a solid material. Chemical Science 14, pp. 10121-10128. (10.1039/D3SC02063K)
• Al Rahal, O. et al. 2023. Unraveling the Complex Solid-State Phase Transition Behavior of 1-Iodoadamantane, a Material for Which Ostensibly Identical Crystals Undergo Different Transformation Pathways. Crystal Growth and Design 23(5), pp. 3820-3833. (10.1021/acs.cgd.3c00223)

2022

• Dosso, J. et al. 2022. Boron nitride-doped polyphenylenic organogels. Chemistry of Materials 34(23), pp. 10670-10680. (10.1021/acs.chemmater.2c01766)
• Smalley, C. et al. 2022. A structure determination protocol based on combined analysis of 3D-ED data, powder XRD data, solid-state NMR data and DFT-D calculations reveals the structure of a new polymorph of L-tyrosine. Chemical Science 13(18), pp. 5277-5288. (10.1039/D1SC06467C)
• Pinsk, N. et al. 2022. Biogenic guanine crystals are solid solutions of guanine and other purine metabolites. Journal of the American Chemical Society 144(11), pp. 5180-5189. (10.1021/jacs.2c00724)
• Smalley, C. J. H., Logsdail, A. J., Hughes, C. E., Iuga, D., Young, M. T. and Harris, K. D. M. 2022. Solid-state structural properties of alloxazine determined from powder XRD data in conjunction with DFT-D calculations and solid-state NMR spectroscopy: unraveling the tautomeric identity and pathways for tautomeric interconversion. Crystal Growth and Design 22(1), pp. 524-534. (10.1021/acs.cgd.1c01114)

2021

• Al Rahal, O., Williams, P. A., Hughes, C. E., Kariuki, B. M. and Harris, K. D. M. 2021. Structure determination of multicomponent crystalline phases of (S)-Ibuprofen and l-Proline from powder x-ray diffraction data, augmented by complementary experimental and computational techniques. Crystal Growth and Design 21(4), pp. 2498-2507. (10.1021/acs.cgd.1c00160)
• Jones, C. L., Hughes, C. E., Yeung, H. H., Paul, A., Harris, K. D. M. and Easun, T. L. 2021. Exploiting in-situ NMR to monitor the formation of a metal-organic framework. Chemical Science 12(4), pp. 1486-1494. (10.1039/D0SC04892E)

2020

• Sun, T., Hughes, C. E., Guo, L., Wei, L., Harris, K. D. M., Zhang, Y. and Ma, Y. 2020. Direct-space structure determination of covalent organic frameworks from 3D electron diffraction data. Angewandte Chemie International Edition 59(50), pp. 22638-22644. (10.1002/anie.202009922)
• Schotten, C., Leprevost, S. K., Yong, L. M., Hughes, C. E., Harris, K. D. M. and Browne, D. L. 2020. Comparison of the thermal stabilities of diazonium salts and their corresponding triazenes. Organic Process Research and Development 24(10), pp. 2336-2341. (10.1021/acs.oprd.0c00162)
• Yan, Y., Kariuki, B. M., Hughes, C. E., Logsdail, A. J. and Harris, K. D. M. 2020. Polymorphism in a multicomponent crystal system of trimesic acid and t-butylamine. Crystal Growth and Design 20(9), pp. 5736-5744. (10.1021/acs.cgd.0c00163)
• Dosso, J. et al. 2020. Boron-nitrogen-doped nanographenes: a synthetic tale from borazine precursors. Chemistry - A European Journal 26(29), pp. 6608-6621. (10.1002/chem.201905794)
• Bemmer, V. et al. 2020. Rationalization of the X-ray photoelectron spectroscopy of aluminium phosphates synthesized from different precursors. RSC Advances 10(14), pp. 84448452. (10.1039/C9RA08738A)

2019

• Al Rahal, O., Hughes, C. E., Williams, P. A., Logsdail, A. J., Diskin-Posner, Y. and Harris, K. D. M. 2019. Polymorphism of L-tryptophan. Angewandte Chemie International Edition 58(52), pp. 18788-18792. (10.1002/anie.201908247)
• Hughes, C. E. et al. 2019. Exploiting in-situ solid-state NMR spectroscopy to probe the early stages of hydration of calcium aluminate cement. Solid State Nuclear Magnetic Resonance 99, pp. -. (10.1016/j.ssnmr.2019.01.003)
• Vioglio, P. C. et al. 2019. A strategy for probing the evolution of crystallization processes by low-temperature solid-state NMR and dynamic nuclear polarization. Journal of Physical Chemistry Letters 10(7), pp. 1505-1510. (10.1021/acs.jpclett.9b00306)
• Zhou, Y. et al. 2019. Temperature-dependent structural properties, phase transition behavior, and dynamic properties of a benzene derivative in the solid state. Crystal Growth and Design 19(4), pp. 2155-2162. (10.1021/acs.cgd.8b01775)

2018

• Hughes, C. E., Williams, A., Kariuki, B. M. and Harris, K. D. M. 2018. Establishing the transitory existence of amorphous phases in crystallization pathways by the CLASSIC NMR technique. ChemPhysChem 19(24), pp. 3341-3345. (10.1002/cphc.201800976)
• Khoj, M. A., Hughes, C. E., Harris, K. D. M. and Kariuki, B. M. 2018. Polymorphic phase transformations of 3-chloro-trans-cinnamic acid and its solid solution with 3-bromo-trans-cinnamic acid. Acta Crystallographica Section C: Structural Chemistry 74(8), pp. 923-928., article number: C74. (10.1107/S2053229618009269)
• Cerreia Vioglio, P. et al. 2018. Insights into the crystallization and structural evolution of glycine dihydrate by in situ solid-state NMR spectroscopy. Angewandte Chemie International Edition 57(22), pp. 6619-6623. (10.1002/anie.201801114)
• Hughes, C. E., Boughdiri, I., Bouakkaz, C., Williams, P. A. and Harris, K. D. M. 2018. Elucidating the crystal structure of DL-Arginine by combined powder X-ray diffraction data analysis and periodic DFT-D calculations. Crystal Growth and Design 18(1), pp. 42-46. (10.1021/acs.cgd.7b01412)

2017

• Maruyoshi, K., Iuga, D., Watts, A. E., Hughes, C. E., Harris, K. D. and Brown, S. P. 2017. Assessing the detection limit of a minority solid-state Form of a pharmaceutical by 1 H double-quantum magic-angle spinning nuclear magnetic resonance spectroscopy. Journal of Pharmaceutical Sciences 106(11), pp. 3372-3377. (10.1016/j.xphs.2017.07.014)
• Zilka, M. et al. 2017. Ab initio random structure searching of organic molecular solids: assessment and validation against experimental data. Physical Chemistry Chemical Physics 19(38), pp. 25949-25960. (10.1039/C7CP04186A)
• Hughes, C. E., Reddy, G. N. M., Masiero, S., Brown, S. P., Williams, P. A. and Harris, K. D. M. 2017. Determination of a complex crystal structure in the absence of single crystals: analysis of powder X-ray diffraction data, guided by solid-state NMR and periodic DFT calculations, reveals a new 2'-deoxyguanosine structural motif. Chemical Science 8(5), pp. 3971-3979. (10.1039/C7SC00587C)
• Khoj, M. A., Hughes, C. E., Harris, K. D. M. and Kariuki, B. 2017. Structural diversity of solid solutions formed between 3-chloro-trans-cinnamic acid and 3-bromo-trans-cinnamic acid. Crystal Growth and Design 17(3), pp. 1276-1284. (10.1021/acs.cgd.6b01675)
• Harris, K. D., Hughes, C., Williams, P. A. and Edwards-Gau, G. R. 2017. `NMR Crystallization': in-situ NMR techniques for time-resolved monitoring of crystallization processes. Acta Crystallographica Section C Structural Chemistry C73(3), pp. 137-148. (10.1107/S2053229616019811)

2016

• Palmer, B. A., Collins, S. P., Hulliger, J., Hughes, C. E. and Harris, K. D. M. 2016. Determining molecular orientations in disordered materials from X-ray linear dichroism at the iodine L1-edge. Journal of the American Chemical Society 138(50), pp. 16188-16191. (10.1021/jacs.6b09054)
• Hughes, C. E. and Harris, K. . D. M. 2016. Calculation of solid-state NMR Lineshapes using contour analysis. Solid State Nuclear Magnetic Resonance 80, pp. 7-13. (10.1016/j.ssnmr.2016.10.002)
• Williams, P. A., Hughes, C. E., Martin, J., Courvoisier, E., Buanz, A. B. M., Gaisford, S. and Harris, K. D. M. 2016. Understanding the solid-state hydration behavior of a common amino acid: identification, structural characterization, and hydration/dehydration processes of new hydrate phases of l-lysine. Journal of Physical Chemistry C 120(17), pp. 9385-9392. (10.1021/acs.jpcc.5b12420)
• Watts, A. E., Maruyoshi, K., Hughes, C. E., Brown, S. and Harris, K. D. M. 2016. Combining the advantages of powder X-ray diffraction and NMR crystallography in structure determination of the pharmaceutical material cimetidine hydrochloride. Crystal Growth and Design 16(4), pp. 1798-1804. (10.1021/acs.cgd.6b00016)
• Williams, E., Brousseau, E., Lavery, N., Mehraban, S., Keast, V., Hughes, C. and Harris, K. 2016. Nanosecond laser milling of the amorphous alloy Zr41.2Ti13.8Cu12.5Ni10Be22.5. Presented at: 11 th International Conference on Multi-Material Micro Manufacture (4M2016), co-organised with 10th International Workshop on Microfactories (IWMF2016), Lyngby, Denmark,, 13-15 September 2016.

2015

• Zhou, Y., Guo, F., Hughes, C. E., Browne, D. L., Peskett, T. R. and Harris, K. D. M. 2015. Discovery of new metastable polymorphs in a family of urea co-crystals by solid-state mechanochemistry. Crystal Growth and Design 15(6), pp. 2901-2907. (10.1021/acs.cgd.5b00331)
• Williams, P. A., Hughes, C. E. and Harris, K. D. M. 2015. L-lysine: exploiting powder X-ray diffraction to complete the set of crystal structures of the 20 directly encoded proteinogenic amino acids. Angewandte Chemie International Edition 54(13), pp. 3973-3977. (10.1002/anie.201411520)
• Shivakumar, K. I., Yan, Y., Hughes, C. E., Apperley, D. C., Harris, K. D. M. and Sanjayan, G. J. 2015. Exploiting powder X-ray diffraction to establish the solvent-assisted solid-state supramolecular assembly of pillar[5]quinone. Crystal Growth and Design 15(4), pp. 1583-1587. (10.1021/acs.cgd.5b00277)
• Harris, K. D. M., Hughes, C. E. and Williams, P. A. 2015. Monitoring the evolution of crystallization processes by in-situ solid-state NMR spectroscopy. Solid State Nuclear Magnetic Resonance 65, pp. 107-113. (10.1016/j.ssnmr.2014.11.004)
• Hughes, C. E., Williams, A., Keast, V., Charalampopoulos, V., Edwards-Gau, G. R. and Harris, K. D. M. 2015. New in situ solid-state NMR techniques for probing the evolution of crystallization processes: pre-nucleation, nucleation and growth. Faraday Discussions 179, pp. 115-140. (10.1039/C4FD00215F)
• Harris, K. D. M., Hughes, C. and Williams, P. A. 2015. In situ solid-state NMR studies of crystallization processes. Advances in Organic Crystal Chemistry, pp. 31-53. (10.1007/978-4-431-55555-1_3)

2014

• Hughes, C. E., Williams, P. A. and Harris, K. D. M. 2014. "Classic NMR": an in-situ NMR strategy for mapping the time-evolution of crystallization processes by combined liquid-state and solid-state measurements. Angewandte Chemie International Edition 53(34), pp. 8939-8943. (10.1002/anie.201404266)
• Iwama, S. et al. 2014. Highly efficient chiral resolution of dl-arginine by cocrystal formation followed by recrystallization under preferential-enrichment conditions. Chemistry - a European Journal 20(33), pp. 10343-10350. (10.1002/chem.201402446)

2013

• Sharples, K. M., Carter, E., Hughes, C. E., Harris, K. D. M., Platts, J. A. and Murphy, D. M. 2013. An ENDOR and DFT analysis of hindered methyl group rotations in frozen solutions of bis(acetylacetonato)-copper(ii). Physical Chemistry Chemical Physics 15(36), pp. 15214-15222. (10.1039/c3cp52464g)
• Dudenko, D., Williams, P. A., Hughes, C. E., Antzutkin, O. N., Velaga, S. P., Brown, S. P. and Harris, K. D. M. 2013. Exploiting the synergy of powder X-ray diffraction and solid-state NMR spectroscopy in structure determination of organic molecular solids. The Journal of Physical Chemistry C 117(23), pp. 12258-12265. (10.1021/jp4041106)
• Williams, P. A., Hughes, C. E., Buanz, A. B. M., Gaisford, S. and Harris, K. D. M. 2013. Expanding the Solid-State Landscape ofl-Phenylalanine: Discovery of Polymorphism and New Hydrate Phases, with Rationalization of Hydration/Dehydration Processes. The Journal of Physical Chemistry C 117(23), pp. 12136-12145. (10.1021/jp401547f)
• Yan, Y., Hughes, C. E., Kariuki, B. and Harris, K. D. M. 2013. A rare case of polymorphism in a three-component co-crystal system, with each polymorph having ten independent molecules in the asymmetric unit. Crystal Growth and Design 13(1), pp. 27-30. (10.1021/cg3016035)
• Khoj, M. A., Hughes, C. E., Harris, K. D. M. and Kariuki, B. 2013. Polymorphism in a trans-cinnamic acid derivative exhibiting two distinct β‑type phases: structural properties, [2 + 2] photodimerization reactions, and polymorphic phase transition behavior. Crystal Growth and Design 13(9), pp. 4110-4117. (10.1021/cg4009202)

2012

• Williams, P. A., Hughes, C. E. and Harris, K. D. M. 2012. New insights into the preparation of the low-melting polymorph of racemic ibuprofen. Crystal Growth and Design 12(12), pp. 5839-5845. (10.1021/cg300599q)
• Hughes, C. E., Williams, P. A., Peskett, T. R. and Harris, K. D. M. 2012. Exploiting in situ solid-state NMR for the discovery of new polymorphs during crystallization processes. The Journal of Physical Chemistry Letters 3(21), pp. 3176-3181. (10.1021/jz301252u)
• Courvoisier, E., Williams, P. A., Lim, G. K., Hughes, C. E. and Harris, K. D. M. 2012. The crystal structure of l-arginine. Chemical Communications 48(22), pp. 2761-2763. (10.1039/c2cc17203h)
• Williams, P. A., Hughes, C. E., Lim, G. K., Kariuki, B. and Harris, K. D. M. 2012. Discovery of a New System Exhibiting Abundant Polymorphism: m-Aminobenzoic Acid. Crystal Growth & Design 12(6), pp. 3104-3113. (10.1021/cg3003178)

2011

• Aliev, A. E., Mann, S. E., Iuga, D., Hughes, C. E. and Harris, K. D. M. 2011. Natural-abundance solid-state H-2 NMR spectroscopy at high magnetic field. Journal of Physical Chemistry A 115(22), pp. 5568-5578. (10.1021/jp202810k)
• Aliev, A. E. et al. 2011. High-resolution solid-state 2H NMR spectroscopy of polymorphs of glycine. Journal of Physical Chemistry A 115(44), pp. 12201-12211. (10.1021/jp207592u)
• Palmer, B. A., Kariuki, B., Muppidi, V. K., Hughes, C. E. and Harris, K. D. M. 2011. An incommensurate thiourea inclusion compound. Chemical Communications- Royal Society of Chemistry 47(13), pp. 3760-3762. (10.1039/C0CC05477A)
• Marti-Rujas, J. et al. 2011. Structural diversity, but no polymorphism, in a homologous family of co-crystals of urea and α,ω-dihydroxyalkanes. New Journal of Chemistry 35(7), pp. 1515-1521. (10.1039/C1NJ20040B)

2010

• Hughes, C. E. and Harris, K. D. M. 2010. Direct observation of a transient polymorph during crystallization. Chemical Communications- Royal Society of Chemistry 46(27), pp. 4982-4984. (10.1039/C0CC01007C)

2009

• Hughes, C. E. and Harris, K. D. M. 2009. The effect of deuteration on polymorphic outcome in the crystallization of glycine from aqueous solution. New Journal of Chemistry 33(4), pp. 713-716. (10.1039/B819199A)

2008

• Hamad, S., Hughes, C. E., Catlow, C. R. A. and Harris, K. D. M. 2008. Clustering of glycine molecules in aqueous solution studied by molecular dynamics simulation. Journal of Physical Chemistry B 112(24), pp. 7280-7288. (10.1021/jp711271z)
• Hughes, C. E. and Harris, K. D. M. 2008. A technique for in situ monitoring of crystallization from solution by solid-state C-13 CPMAS NMR spectroscopy. Journal of Physical Chemistry A 112(30), pp. 6808-6810. (10.1021/jp805182v)
• Olejniczak, S., Mikua-Pacboczyk, J., Hughes, C. E. and Potrzebowski, M. J. 2008. N-15 and C-13 high-resolution solid-state NMR study of the polymorphism of the L-enantiomer of N-benzoylphenylalanine. Journal of Physical Chemistry B 112(6), pp. 1586-1593. (10.1021/jp073428u)
• Olejniczak, S., Mikua-Pacboczyk, J., Hughes, C. E. and Potrzebowski, M. J. 2008. 15N and13C high-resolution solid-state NMR study of the polymorphism of the L-enantiomer of N-benzoylphenylalanine. Journal of Physical Chemistry B 112(6), pp. 1586-1593. (10.1021/jp073428u)

2007

• Hughes, C. E., Hamad, S., Harris, K. D. M., Catlow, C. R. A. and Griffiths, P. C. 2007. A multi-techuique approach for probing the evolution of structural properties during crystallization of organic materials from solution. Faraday Discussions- Royal Society of Chemistry 136, pp. 71-89. (10.1039/B616611C)