Penn Medicine Provider

About me

  • Director of CT Research
  • Director, Center for Advanced Computed Tomography Imaging Services (CACTIS)
  • Associate Professor of Radiology

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My research

Sollmann, N., Mei, K., Löffler, M. T., Rühling, S., Beer, M., Zimmer, C., Kirschke, J., Noël, P. B., Baum, T., & Carballido-Gamio, J. Simulated low-dose multi-detector computed tomography: spatial effects on surrogate parameters of bone strength at the proximal femur. , Osteoporosis International, 36(5): 2025,917-928


Im, J. Y., Micah, N., Perkins, A. E., Mei, K., Geagan, M., & Noël, P. B. PixelPrint4D: A 3D printing method of fabricating patient-specific deformable CT phantoms for respiratory motion applications. , Investigative Radiology: 2025


Rosario-Berríos, D. N., Pang, A., Mossburg, K., Kim, J., Marrero, V. V., Yoon, S., Gupta, M., Lenz, O. C., Liu, L. P., Kian, A. C., Rivera, K. L., Shin, S., Noël, P. B., Lennon, E. M., & Cormode, D. P. CT imaging of and therapy for inflammatory bowel disease via low molecular weight dextran coated ceria nanoparticles. , Nanoscale, 17(16): 2025,10356-10370


Rosario-Berríos DN, Pang A, Liu LP, Maidment PSN, Kim J, Yoon S, Nieves LM, Mossburg KJ, Adezio A, Noël PB, Lennon EM, Cormode DP The Effect of the Size of Gold Nanoparticle Contrast Agents on CT Imaging of the Gastrointestinal Tract and Inflammatory Bowel Disease , Bioconjug Chem, 36(2): 2025,233-244


Rosario-Berrios, D. N., Pang, A., Liu, L., Maidment, P. S., Kim, J., Yoon, S., Nieves, L. M., Mossburg, K., Adezio, A., Noël, P. B., Lennon, E. M., & Cormode, D. P. The effect of the size of gold nanoparticle contrast agents on CT imaging of the gastrointestinal tract and inflammatory bowel disease. , Bioconjugate Chemistry: 2025


Liu, L. P., Pasyar, P., Liu, F., Cao, Q., Sandvold, O. F., Sahbaee, Shinohara, T., P., Litt, H. I., & Noël, P. B. Assessing the Stability of Photon-Counting CT: Insights from a Two-Year Longitudinal Study , European Radiology: 2024


Liu, L. P., Pua, R., Dieckmeyer, M., Shapira, N., Sahbaee, P., Gang, G. J., Litt, H., & Noël, P. B. Impact of patient habitus and acquisition protocol on iodine quantification in dual source photon-counting CT , Journal of Medical Imaging (Bellingham), 11(Suppl 1): 2024,S12806


Salazar, E., Liu, L. P., Perkins, A. E., Halliburton, S. S., Shapira, N., Litt, H. I., & Noël, P. B. Impact of scatter radiation on spectral quantification performance of first- and second-generation dual-layer spectral computed tomography , Journal of Applied Clinical Medical Physics, 25(7): 2024,e14383


Im, J. Y., Halliburton, S., Mei, K., Perkins, A. E., Wong, E., Roshkovan, L., Sandvold, O. F., Liu, L. P., Gang. G. J., & Noël, P. B. Patient-derived PixelPrint phantoms for evaluating clinical imaging performance of a deep learning CT reconstruction algorithm , Physics in Medicine and Biology, 69(11): 2024,115009


Shunhavanich, P., Mei, K., Shapira, N., Stayman, J. W., McCollough, C. H., Gang, G., Noël, P. B., & Hsieh, S. S. 3D printed phantom with 12 000 submillimeter lesions to improve efficiency in CT detectability assessment. , Medical physics, 51(5): 2024,3265-3274


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