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Publications

  1. Y. Jeong, P.-H. Hsieh, Y. Phal, R. Bhargava, and J. Irudayaraj, "Label-Free Monitoring of Coculture System Dynamics: Probing Probiotic and Cancer Cell Interactions via Infrared Spectroscopic Imaging," Analytical Chemistry, 2024.
    [PDF] DOI: 10.1021/acs.analchem.4c00894
  2. K. Yeh, I. Sharma, K. Falahkheirkhah, M. P. Confer, A. C. Orr, Y. T. Liu and Y. Phal, "Infrared spectroscopic laser scanning confocal microscopy for whole-slide chemical imaging," Nature Communications, vol. 14, no. 1, pp. 5215, 2023.
    [PDF] DOI: 10.1038/s41467-023-40740-w
  3. Y. Phal, "Quantum cascade laser-based mid-infrared spectroscopic imaging systems with polarization capabilities," University of Illinois at Urbana-Champaign, 2023.
    [PDF] | Doctoral Dissertation
  4. P.-H. Hsieh, Y. Phal, K. V. Prasanth, and R. Bhargava, "Cell phase identification in a three-dimensional engineered tumor model by infrared spectroscopic imaging," Analytical Chemistry, vol. 95, no. 6, pp. 3349–3357, 2022.
    [PDF] DOI: 10.1021/acs.analchem.2c04554 | Featured, Cover Image
  5. Y. Phal, L. Pfister, P.-S. Carney, and R. Bhargava, "Resolution limit in Infrared Chemical Imaging," The Journal of Physical Chemistry C, vol. 126, no. 23, pp. 9777-9783, 2022.
    [PDF] DOI: 10.1021/acs.jpcc.2c00740 | Featured, Cover Image
  6. R.-J. Ho, Y. Phal, L. Lux, and R. Bhargava, "IR Spectroscopy and Imaging Using Polarized Light with QCLs- Instrumentation and Applications," Molecular and Laser Spectroscopy, pp. 409-431, 2022.
    [PDF] DOI: 10.1016/B978-0-323-91249-5.00012-0 | Book Chapter
  7. Y. Phal, K. Yeh, and R. Bhargava, "Chirality Mapping in Microscopy Format," Optics & Photonics News, pp. 39, 2021.
    [PDF]
  8. L. Lux, Y. Phal, P.-H. Hsieh, and R. Bhargava, "On the Limit of Detection in Infrared Spectroscopic Imaging," Applied Spectroscopy, vol. 76, no. 1, pp. 105-117, 2021.
    [PDF] DOI: 10.1177/00037028211050961 | Invited Paper, Special Issue
  9. Y. Phal, K. Yeh, and R. Bhargava, "Design considerations for Discrete Frequency Infrared Microscopy Systems," Applied Spectroscopy, vol. 75, no. 9, pp. 1067-1092, 2021.
    [PDF] DOI: 10.1177/00037028211013372 | Featured, Cover Image
  10. Y. Phal, K. Yeh, and R. Bhargava, "Discrete frequency infrared vibrational circular dichroism spectroscopy & Imaging," Biophotonics Congress 2021, 2021.
    [PDF] DOI: 10.1364/NTM.2021.NW3C.1
  11. Y. Phal, K. Yeh, and R. Bhargava, "Concurrent vibrational circular dichroism measurements with infrared spectroscopic imaging," Analytical Chemistry, vol. 93, no. 3, pp. 1294-1303, 2020.
    [PDF] DOI: 10.1021/acs.analchem.0c00323 | Featured, Cover Image
  12. Y. Phal, K. Yeh, and R. Bhargava, "Polarimetric infrared spectroscopic imaging using Quantum Cascade Lasers," Advanced Chemical Microscopy for Life Science and Translational Medicine, 2020.
    [PDF] DOI: 10.1117/12.2544392
  13. Y. Khotyaintsev, S. D. Bale, J. W. Bonnell, P.-A. Lindqvist, Y. Phal, H. Rothkaehl, J. Soucek, A. Vaivads, and L. Ahlen, "THOR Electric Field Instrument - EFI," EGU General Assembly 2016, 2016.
    [PDF] | 2016EGUGA..1811967K
  14. Y. Phal and D. Phal, "Use of fiber optic interconnects for signal integrity," 2016 ESA Workshop on Aerospace EMC (Aerospace EMC), 2016.
    [PDF] DOI: 10.1109/aeromc.2016.7504561
  15. J. Soucek et al., "EMC aspects of turbulence heating observer (THOR) spacecraft," 2016 ESA Workshop on Aerospace EMC (Aerospace EMC), 2016.
    [PDF] DOI: 10.1109/aeromc.2016.7504544