PUBLICATIONS
“Imaging in the UV with a Watson Quartz Cassegrain Dark Ground Condenser”, Jonathan Crowther, Quekett Journal of Microscopy, 2023, 45, 351-355.
“Northern Biological Supplies (N.B.S.) diatom slides”, Jonathan Crowther, Balsam Post, October 2023, Issue 141, 11-23.
“Aluminium coated diatom slides by John Dale”, Jonathan Crowther, Balsam Post, October 2022, Issue 137, 12-17.
Chapter 15, “Ultraviolet imaging of skin and cosmetics“, Jonathan M. Crowther, in the Handbook of Cosmetic Science and technology, 5th Ed, Eds. Frank Dreher, Elsa Jungman, Kazutami Sakamato, Howard I. Maibach, CRC Press, 2022.
“Ultraviolet Fluorescence Photography – Choosing the Correct Filters for Imaging“, Crowther J, Journal of Imaging, 2022, 8(6):162. https://doi.org/10.3390/jimaging8060162
“Monochrome Camera Conversion: Effect on Sensitivity for Multispectral Imaging (Ultraviolet, Visible, and Infrared).“, Crowther J, Journal of Imaging, 2022; 8(3):54. https://doi.org/10.3390/jimaging8030054
“Biophysical and Subject-Based Assessment of the Effects of Topical Moisturizer Usage on Xerotic Skin—Part I: EpsilonTM 2D Skin Hydration.“, Stettler H, Crowther J, Boxshall A, Bielfeldt S, Lu B, de Salvo R, Trapp S, Blenkiron P, Cosmetics, 2022, 9, 6. https://doi.org/10.3390/cosmetics9010006
“Biophysical and Subject-Based Assessment of the Effects of Topical Moisturizer Usage on Xerotic Skin—Part II: Visioscan® VC 20plus Imaging.“, Stettler H, Crowther J, Boxshall A, Bielfeldt S, Lu B, de Salvo R, Trapp S, Blenkiron P. Cosmetics, 2022, 9, 5. https://doi.org/10.3390/cosmetics9010005
“UV transmission microscopy – optical imaging without glass”, JM Crowther, InFocus magazine (Royal Microscopical Society), 2021, 64, 4-15.
“Reflecting objectives – a summary and review”, JM Crowther, The Quekett Journal of Microscopy, 2021, 44(2), 129-144.
“Mirror objectives for microscopes – a translation”, JM Crowther, S Bogensperger-Crowther, The Quekett Journal of Microscopy, 2021, 44(2), 121-127.
“Topical emollient therapy with sunflower seed oil alters the skin microbiota of young children with severe acute malnutrition in Bangladesh: A randomised, controlled study“, N Fischer, GL Darmstadt, KM Shahunja, JM Crowther, L Kendall, RA Gibson, T Ahmed, D Relman, Journal of Global Health, 2021, 11, 04047. doi: 10.7189/jogh.11.04047
“An assessment of the optical properties of thin mica coverslips”, JM Crowther, The Quekett Journal of Microscopy, 2021, 44(1), 3-10.
“Yooperlite – Imaging the fire within using UV”, JM Crowther. Quekett Bulletin, 2021, 80, 53-56.
“Effect of topical applications of sunflower seed oil on systemic fatty acid levels in under-two children under rehabilitation for severe acute malnutrition in Bangladesh: a randomized controlled trial“, KM Shahunja, DC Sévin, L Kendall, T Ahmed, Md. I Hossain, M Mahfuz, X Zhu, K Singh, S Singh, JM Crowther, RA Gibson, G Darmstadt, Nutrition Journal, 2021, 20, 51. https://doi.org/10.1186/s12937-021-00707-3
“Multi parametric biophysical assessment of treatment effects on xerotic skin“, H Stettler, JM Crowther, M Brandt, A Boxshall, B Lu, R de Salvo, S Laing, N Hennighausen, S Bielfeldt, P Blenkiron, Skin Health & Disease, 2021, 1-10. https://doi.org/10.1002/ski2.21
“Targeted dry skin treatment using a multifunctional topical moisturizer“, H Stettler, JM Crowther, M Brandt, B Lu, A Boxshall, R de Salvo, S Laing, N Hennighausen, S Bielfeldt, P Blenkiron, International Journal of Cosmetic Science, 2021, 43(2), 191-200. doi: 10.1111/ics.12680. Epub ahead of print. PMID: 33278031.
“Chapter 28 – Dermatological imaging – A survey of techniques“, A Davies, JM Crowther, in Photography in Clinical Medicine, Ed. P Pasquali, 2020. ISBN 978-3-030-24543-6. https://doi.org/10.1007/978-3-030-24544-3_28
“Chapter 29 – Beyond the visible: UV, IR and fluorescence imaging of the skin“, JM Crowther, A Davies, in Photography in Clinical Medicine, Ed. P Pasquali, 2020. ISBN 978-3-030-24543-6. https://doi.org/10.1007/978-3-030-24544-3_29
“Two In-Vitro Studies Comparing the Friction Lowering and Protective Properties of Diaper Care Products”, E Peltier, MA El-Shazly, P Blenkiron, JM Crowther, EADV. Vienna, Austria, 2020.
“Topical emollient therapy in the management of severe acute malnutrition in children under two: A randomized controlled clinical trial in Bangladesh“, KM Shahunja, T Ahmed, I Hossain, M Mahfuz, L Kendall, X Zhu, K Singh, JM Crowther, S Singh, RA Gibson, GL Darmstadt, Journal of Global Health, 2020, 10(1), 010414. doi: 10.7189/jogh.10.010414
“UV reflectance photography – what are you imaging?“, JM Crowther, International Journal of Cosmetic Science, 2020, 42(2), 136-145. https://doi.org/10.1111/ics.12591
“The big reveal: UV imaging uncovers sun protection, skin dryness and microbiome“, JM Crowther, Cosmetics and Toiletries, Sept 2019, p.32-45.
“Understanding colour reproduction in multispectral imaging: measuring camera sensor response in the ultraviolet, visible and infrared“, JM Crowther, The Imaging Science Journal, 2019, 67(5), 268-276. https://doi.org/10.1080/13682199.2019.1638664
“A preliminary investigation of additive manufacture to fabricate human nail plate surrogates for pharmaceutical testing“, BC Sil, A Patel, JM Crowther, DJ Moore, J Hadgraft, ST Hilton, ME Lane, Pharmaceutics, 2019, 11(6), 250. https://doi.org/10.3390/pharmaceutics11060250
“Stratum Corneum or Stratum Ecologica?“, JM Crowther, International Journal of Cosmetic Science, 2019, 41, 200-201. https://doi.org/10.1111/ics.12522
“Optimised detection of mitochondrial DNA strand breaks“, RL Hanna, JM Crowther, PA Bulsara, X Wang, DJ Moore, MA Birch-Machin, Mitochondrion, 2019, 46, 172-178. https://doi.org/10.1016/j.mito.2018.04.009
“3D printed Franz type diffusion cells“, BC Sil, MP Alvarez, Y Zhang, C-P Kung, M Hossain, F Iliopoulos, L Luo, JM Crowther, DJ Moore, J Hadgraft, ME Lane, ST Hilton, International Journal of Cosmetic Science, 2018, 40(6), 604-609. https://doi.org/10.1111/ics.12504
“Calibrating UVA reflectance photographs – standardisation using a low-cost method“, JM Crowther, Journal of Visual Communication in Medicine, 2018, 41(3), 109-117. doi: 10.1080/17453054.2018.1476819.
“UV Photographic Imaging – Sunscreens and Skin“, The Cosmetic Chemist, 2018, 15th October.
“Understanding sunscreen SPF performance using cross polarised UVA reflectance photography”, JM Crowther, International Journal of Cosmetic Science, 2018, 40(2), 127-133.
“Understanding the effects of topography on skin moisturization measurement via two-dimensional capacitance imaging“, JM Crowther, International Journal of Cosmetic Science, 2017, 39(5), 572-578.
“Optimised detection of mitochondrial DNA strand breaks in human skin“, RL Hanna, PA Bulsara, JM Crowther, X Wang, DJ Moore, MA Birch-Machin, Journal of Investigative Dermatology, 2017, 137(5), Supplement 1, S70.
“The impact of environmental pressures on cellular bioenergetics in ageing human skin“, MJ Jackson, PA Bulsara, JM Crowther, X Wang, DJ Moore, MA Birch-Machin, Journal of Investigative Dermatology, 2017, 137(5), Supplement 1, S116.
“Evaluation of the ROS Inhibiting Activity and Mitochondrial Targeting of Phenolic Compounds in Fibroblast Cells Model System and Enhancement of Efficiency by Natural Deep Eutectic Solvent (NADES) Formulation”, Durand E, Lecomte J, Upasani R. Chabi B, Bayrasy C, Barea B, Jublanc E, Clarke MJ, Moore DJ, Crowther J, Wrutniak-Cabello C, Villeneuve P, Pharmaceutical Research, 2017, 34(5), 1134-1146.
“Spectrophotometry of thin films of light absorbing particles“, Binks BP, Fletcher PDI, Johnson AJ, Marinopoulos I, Crowther JM, Thompson MA, Langmuir, 2017, 33(15), 3720-3730.
“In vitro permeation and disposition of niacinamide in silicone and porcine skin of skin barrier-mimetic formulations“, T Haque, JM Crowther, ME Lane, BC Sil, DJ Moore, International Journal of Pharmaceutics, 2017, 520(1-2), 158-162.
“Molecular concentration profiling in skin using Confocal Raman Spectroscopy”, JM Crowther, PJ Matts, in Textbook of Aging Skin, 2nd edition, Eds. MA Farage, KW Miller, HI Maibach, 2016, 1171-1188.
“Chemical ultraviolet absorbers topically applied in a skin barrier mimetic formulation remain in the outer stratum corneum of porcine skin”, T Haque, JM Crowther, ME Lane, BC Sil, DJ Moore, International Journal of Pharmaceutics, 2016, 510(1), 250-254.
“Evaporation of particle-stabilized emulsion sunscreen films”, Binks BP, Fletcher PD, Johnson AJ, Marinopoulos IA, Crowther JM, Thompson MA, ACS Applied Material Interfaces, 2016, 8(33), 21201-21213.
“Evaporation of sunscreen films: how the UV protection properties change”, Binks BP, Brown J, Fletcher PD, Johnson AJ, Marinopoulos IA, JM Crowther, Thompson MA, ACS Applied Material Interfaces, 2016, 8, 13270-13281.
“Understanding effects of topical ingredients on electrical measurement of skin hydration”, JM Crowther, International Journal of Cosmetic Science, 2016, 38(6), 589-598.
“Method for quantification of oils and sebum levels on skin using the Sebumeter”, JM Crowther, International Journal of Cosmetic Science, 2016, 38, 210-216.
“Multi-location clinical trials: do TEWL readings change with altitude?”, Kramer G, Xiao P, J Crowther, Imhof B, SCC Annual Science Meeting and Technology Showcase poster, New York, 2015.
“UV filters in barrier mimetic formulations localize in the outer stratum corneum”, T Haque, JM Crowther, ME Lane, DJ Moore, WCD poster, 2015.
“Confocal Raman studies of niacinamide deliery from barrier mimetic formulations”, JM Crowther, P Blenkiron, PE West, AV Rawlings, DJ Moore, WCD poster, 2015.
“Influence of niacinamide containing formulations on the molecular and biophysical properties of the stratum corneum”, International Journal of Pharmaceutics, D Mohammed, JM Crowther, PJ Matts, J Hadgraft, ME Lane, 2013, 441(1-2), 192-201.
“Cold plasma metallization of supported metal salt layers“, Australian Journal of Chemistry, JM Crowther, JPS Badyal, 2012, 65(8), 1139-1144.
“View into the skin”, Novel methods for skin analysis, and new insights into its form and function, SPC (Soap Perfumery and Cosmetics) magazine, JM Crowther, December 2012.
“TEWL mapping of male face“, 2D mapping of TEWL across the face, before and after shaving, JM Crowther, Stratum Corneum VII conference, September 2012, Cardiff.
“Changes in Stratum Corneum thickness, water gradients and hydration by moisturizers”, JM Crowther, PJ Matts JR Kaczvinsky, in Treatment of dry skin syndrome, Eds. M Loden, HI Maibach, ISBN 978-364227605-7, 2012, 545-560.
“What women want”, Interview on my role in claims support design in the Skin Care field, published in Royal Society of Chemistry Magazine, June 2011.
“Use of two step depilatory treatment process to enable skin benefits during chemical hair removal”, JM Crowther, S Morris, M Johnson, FC10-06, World Congress of Dermatology, 2011.
“Molecular concentration profiling in skin using Confocal Raman Spectroscopy”, JM Crowther, PJ Matts, in Textbook of Aging Skin, Eds. MA Farage, KW Miller, HI Maibach), 2009, 735-747.
“Measuring water gradients using Raman microspectroscopy”, JM Crowther, PJ Matts, in Skin Moisturization, Eds. AV Rawlings, JL Leyden, 2nd edition, ISBN 978-142007094-1, 2009, 441-461.
“Measuring the effects of topical moisturizers on changes in stratum corneum thickness, water gradients and hydration in vivo”, British Journal of Dermatology, JM Crowther, A Sieg, P Blenkiron, C Marcott, PJ Matts, JR Kaczvinsky, AV Rawlings, 2008, 159, 567-577.
“Measuring the effects of topical moisturizers on changes in stratum corneum thickness, water gradients and hydration in vivo”, 25th IFSCC Conference Barcelona, JM Crowther, A Sieg, P Blenkiron, C Marcott, PJ Matts, JR Kaczvinsky, AV Rawlings, 2008, 1310456.
“Effects of topical moisturizer application on stratum corneum water gradient measured in-vivo with Confocal Raman Microspectroscopy”, 17th Congress of EADV Paris, JM Crowther, PJ Matts, JR Kaczvinsky, 2008.
“Quantification of body skin aging requires measuring multiple parameters”, 65th AAD Conference Washington D.C., JM Crowther, PJ Matts, J Jarvis, 2007.
“Skin topometry changes demonstrate anti-ageing efficacy of a topically applied cosmetic product via in vivo testing”, 65th AAD Conference Washington D.C., KO Beach, SV Bretherton, JM Crowther, NJ Jones, AJ Long, 2007.
“Confocal Raman Microspectroscopy – A novel method for measuring the effects of moisturizers on stratum corneum water content, in vivo”, 15th Congress of EADV Rhodes, JM Crowther, P Matts, A Sieg, P Blenkiron, CA Marcott, 2006.
“Confocal Raman Microspectroscopy: measuring the effects if topical moisturizers on stratum corneum water gradient in vivo”, A Sieg, JM Crowther, P Blenkiron, C Marcott, PJ Matts, Proceedings of SPIE, 2006, Vol 6093, 60930N1-7.
“Bacterial biofilm development on hydroxyapatite-coated glass”, Current Microbiology, D Elliott, J Pratten, M Edwards, J Crowther, A Petrie, M Wilson, 2005, 51, 41-45.
“Phosphorous Containing Flame Retardant Plasma Polymer Layers”, Society of Vacuum Coaters 43rd Annual Technical Conference Proceedings, JM Crowther, JPS Badyal, 2000, 280-282.
“Complexation of Fluorosurfactants to Functionalized Solid Surfaces: Smart Behaviour”, Chemistry of Materials, SJ Hutton, JM Crowther, JPS Badyal, 2000, 12, 2282-2286.
“Switching Liquid Repellent Coatings”, Journal of Physical Chemistry B, RA Lampitt, JM Crowther, JPS Badyal, 2000, 104, 10329-10331.
“Non-Isothermal Plasma Metallization of Polymer Supported Gold(III) Complexes”, JM Crowther, JPS Badyal, Advanced Materials, 1998, 10(5), 407-411.
PATENTS
“Business method for generating advertising claims”, US patent US8114022, JM Crowther, PJ Matts, P Blenkiron, Issued Feb 14, 2012.
“Confocal Raman Spectroscopy for dermatological studies”, US patent US7862507, JM Crowther, PJ Matts, P Blenkiron, Issued Jan 4, 2011.
“Fibrous products and methods for making them”, US Patent 20040152381, J Crowther, A Brooker, D York, A Yates, N Sommerville Roberts, S Datta, Issued August 5, 2004.
“Method for forming a metallic film using non-isothermal plasma”, US patent SU6383575, AP Gates, JM Crowther, JPS Badyal, Issued May 7, 2002.