Dr Jimmy Ball

MSci, PhD

Clinical Medicine, School of Medicine and Population Health

Research Associate in Spin Polarisation Physics

Dr Jimmy Ball
Dr Jimmy Ball
Profile picture of Dr Jimmy Ball
james.ball@sheffield.ac.uk
+44 114 215 9142

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Dr Jimmy Ball
Clinical Medicine, School of Medicine and Population Health
Polaris
18 Claremont Crescent
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S10 2TA
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I am a post-doc in the POLARIS imaging group, having completed my PhD in Physics under the supervision of Graham Norquay and Jim Wild in March 2024. I have a MSci in Physics from the University of Nottingham.

Research interests

My research focuses on advancing techniques to enhance hyperpolarised xenon-129 (HP-129Xe) production via spin-exchange optical pumping. Large-scale HP-129Xe gas MRI studies for investigating pulmonary conditions rely on the ability to rapidly produce HP-129Xe gas with high nuclear polarisation. Using NMR, absorption spectroscopy and finite-element modelling, we are able to probe the gas dynamics and spin-transfer processes within our system. These insights are used to optimise the geometry and operational parameters (temperature, pressure, flow rate) of the polariser.

Additionally, I am developing 129Xe and proton (1H) MRI techniques to study gas dynamics in the airways, aiming to improve our understanding of respiratory conditions and treatment.

Publications

Show: Featured publications All publications

Journal articles

  • Molway MJ, Bales-Shaffer L, Ranta K, Ball J, Sparling E, Prince M, Cocking D, Basler D, Murphy M, Kidd BE , Gafar AT et al (2023) . Journal of Magnetic Resonance, 354, 107521-107521. RIS download Bibtex download
  • Ball JE, Wild JM & Norquay G (2023) . Molecules, 28(1). RIS download Bibtex download

All publications

Journal articles

  • Molway MJ, Bales-Shaffer L, Ranta K, Ball J, Sparling E, Prince M, Cocking D, Basler D, Murphy M, Kidd BE , Gafar AT et al (2023) . Journal of Magnetic Resonance, 354, 107521-107521. RIS download Bibtex download
  • Saunders LC, Collier GJ, Chan H-F, Hughes PJC, Smith LJ, Watson J, Meiring J, Gabriel Z, Newman T, Plowright M , Wade P et al (2023) . Chest, 164(3), 700-716. RIS download Bibtex download
  • Ball JE, Wild JM & Norquay G (2023) . Molecules, 28(1). RIS download Bibtex download
  • Collier GJ, Schulte RF, Rao M, Norquay G, Ball J & Wild JM () . Magnetic Resonance in Medicine. RIS download Bibtex download

Conference proceedings papers

  • Smith LJ, Marshall H, Biancardi A, Collier GJ, Chan HF, Capener D, Bray J, Jakymelen D, Saunders L, Astley J , Tahir BA et al (2023) . ‘You ain’t seen nothing yet’ – Imaging across COPD, nodules and lung cancer screening RIS download Bibtex download
  • Marshall H, Smith LJ, Biancardi A, Collier GJ, Chan HF, Capener D, Bray J, Jakymelen D, Saunders L, Astley J , Tahir BA et al (2023) . ‘You ain’t seen nothing yet’ – Imaging across COPD, nodules and lung cancer screening RIS download Bibtex download
  • Smith L, Marshall H, Biancardi A, Collier G, Chan H-F, Capener D, Bray J, Jakymelen D, Saunders L, Astley J , Tahir B et al (2023) . Respiratory function technologists/scientists RIS download Bibtex download
  • Smith L, Marshall H, Biancardi A, Collier G, Chan H-F, Capener D, Bray J, Jakymelen D, Saunders L, Astley J , Tahir B et al (2023) . Respiratory function technologists/scientists RIS download Bibtex download
  • Biancardi A, Marshall H, Smith L, Collier G, Chan H-F, Hughes P, Brook M, Astley J, Munro R, Rajaram S , Swift A et al (2023) . Clinical respiratory physiology, exercise and functional imaging RIS download Bibtex download
  • Marshall H, Smith L, Biancardi A, Collier G, Chan H-F, Capener D, Bray J, Jakymelen D, Saunders L, Astley J , Tahir B et al (2023) . Clinical respiratory physiology, exercise and functional imaging RIS download Bibtex download
  • Smith L, Marshall H, Jakymelen D, Biancardi A, Collier GJ, Chan H, Hughes PJC, Brook ML, Astley J, Munro R , Rajaram S et al (2022) . 09.01 - Respiratory function technologists/scientists RIS download Bibtex download
  • Smith L, Marshall H, Jakymelen D, Biancardi A, Collier G, Chan H, Hughes P, Brook M, Astley J, Munro R , Rajaram S et al (2022) . 05.02 - Monitoring airway disease RIS download Bibtex download
  • Marshall H, Smith LJ, Biancardi A, Collier GJ, Chan HF, Hughes PJC, Brook ML, Astley J, Munro R, Rajaram S , Swift AJ et al (2022) . A99. LOOK AT THAT! NEW FINDINGS FROM LUNG IMAGING, Vol. 205 (pp a2175-a2175). San Francisco, CA, 13 May 2022 - 13 May 2022. RIS download Bibtex download

Preprints

  • Saunders LC, Collier GJ, Chan H-F, Hughes PJC, Smith LJ, Watson J, Meiring J, Gabriel Z, Newman T, Plowright M , Wade P et al (2022) , Cold Spring Harbor Laboratory. RIS download Bibtex download
  • Molway MJ, Bales-Shaffer L, Ranta K, Basler D, Murphy M, Kidd BE, Gafar AT, Porter J, Albin K, Goodson BM , Chekmenev EY et al (2021) Two-Orders-of-Magnitude Improvement in the Total Spin Angular Momentum of 131Xe Nuclei Using Spin Exchange Optical Pumping. RIS download Bibtex download