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people:fangq 2025/08/16 21:16 people:fangq 2026/09/23 09:57 current
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[[https://physics.mcmaster.ca/|Department of Physics and Astronomy]] & \\ [[https://physics.mcmaster.ca/|Department of Physics and Astronomy]] & \\
[[https://www.eng.mcmaster.ca/sept/|W. Booth School of Engineering Practice and Technology]] \\ \\ [[https://www.eng.mcmaster.ca/sept/|W. Booth School of Engineering Practice and Technology]] \\ \\
-[[https://scholar.google.com/citations?user=RaGyRZ8AAAAJ&hl=en|Google Scholar]]+[[https://scholar.google.com/citations?user=RaGyRZ8AAAAJ&hl=en|Google Scholar]] &  
 +[[https://www.linkedin.com/in/qiyin-fang-b425014a|LinkedIn]]
\\ \\
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===== Teaching (current courses bolded)===== ===== Teaching (current courses bolded)=====
^Undergraduate^^Graduate^^ ^Undergraduate^^Graduate^^
-^Course^Name^Course^Name^ +|  **iBEHS 4F04 (2021-)**          |  **Biomedical Instrumentation**        |  **BME 6F04**           |  **Biomedical Instrumentation**  | 
-|  [[http://wiki.mcmaster.ca/EP3A03|EP 3A03]] (2007-2008) |  Applications of Photonics              |  **BME 701 (2007-)**   |  **Introduction to Biomedical Engineering \\ (Biophotonics)**  | +|  **EP/MP 4I03 (2007-)**           |  **Introduction to Biophotonics**       |  **EP/MP/BME 6I03**     |  **Introduction to Biophotonics**  | 
-|  [[http://wiki.mcmaster.ca/EP3W04|EP 3W04/2W03]] (2009-2014)  |  Acquisition and Analysis of \\ Experimental Information  |  ECE 778  |  Nanotechnology \\ (Nanomedicine and bionanotechnology)  |   +|  **iBEHS 1P10 (Mentor, 2017-)**  |  **Health Solution Design Projects I**  |  **BME 707 & EP 709 (2014-)**  |  **Selected topics in biophotonics** | 
-|  **[[http://wiki.mcmaster.ca/EP4I03|EP/MP 4I03]] (2007-)** |  **Introduction to Biophotonics**   |  **EP/MP/BME 6I03** |  **Introduction to Biophotonics**  | +|  EP 3A03 (2007-2008)             |  Applications of Photonics             |  **BME 701 (2007-)**   |  **Introduction to Biomedical Engineering \\ (Biophotonics)**  | 
-|  [[http://wiki.mcmaster.ca/EP3G03|EP 4G03]] (2007-2015) |  Optical Instrumentation                |  EP 6G03            |  Optical Instrumentation | +|  EP 3W04/2W03 (2009-2014)         |  Acquisition and Analysis of \\ Experimental Information |  **CAS 787 (2021-)**   |  **Mobility in the Aging Population**  |  
-|  EP 4U02 (2015-2017)                                     |  Advanced Physics Lab \\ (Photonics)    |  **BME 707 & EP 709 (2014-)** |  **Selected topics in biophotonics**  |  +|  EP 4G03 (2007-2015)              |  Optical Instrumentation                | EP 6G03 (2007-2015)    | Optical Instrumentation  | 
-|  EP 4US2 (2023)                                         |  Advanced Physics Lab \\ Smart Systems |  **CAS 787 (2021-)**     |  **Mobility in the Aging Population**  |  +|  EP 4U02 (2015-2017)              |  Advanced Physics Lab \\ (Photonics)    |  EP 702 (2024-2025)   |  Graduate Seminar (2024-2025)  |  
-|  **iBEHS 1P10 (Mentor, 2017-**                          |  **Health Solution Design Projects I** |   EP 702 (2024-2025) |  Graduate Seminar (2024-2025)  | +|  EP 4US2 (2023)                  |  Advanced Physics Lab \\ Smart Systems  |  ECE 778  |  Nanotechnology \\ (Nanomedicine and bionanotechnology)  |  
-|  iBEHS 3P04 (2020-2023)                                 |  Health Solution Design Projects III    |    |  |  +|  iBEHS 3P04 (2020-2023)           |  Health Solution Design Projects III    |    |  |  
-| **iBEHS 4F04/6F04 (2021-)**                            | **Biomedical Instrumentation**        |    |  | +^ Research courses & Thesis ^^^^ 
-|  **EP 3H04/4H04 & equivalent iBEHS/iSci/LifeSci/BHSc**  ||  **Undergraduate research course**    ||+|  **EP 3H04/4H04 & equivalent \\ IBEHS 3I06, ISCI 3A12, LIFESCI 3RP3/4**  ||  **Undergraduate research course**    ||
|  **ISCI 4A12**                                          ||  **Integrated Science Thesis**        || |  **ISCI 4A12**                                          ||  **Integrated Science Thesis**        ||
|  **IBEHS 4E09A/B**                                      ||  **iBioMed HESE Thesis**              || |  **IBEHS 4E09A/B**                                      ||  **iBioMed HESE Thesis**              ||
 +|  **SEPT MEng Research MANUFACT 701**                    ||  **MEng Research Project**  ||
\\ \\
===== Selected Publications ===== ===== Selected Publications =====
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==== Fluorescence Lifetime Imaging (FLIM) ==== ==== Fluorescence Lifetime Imaging (FLIM) ====
 +  * Morgan Richards, Nikolina Malic, Qiyin Fang, "A 1 Hz multipoint multispectral confocal microscope," Optics & Laser Technology, 200:115084, 2026, [[https://doi.org/10.1016/j.optlastec.2026.115084|doi: 10.1016/j.optlastec.2026.115084]]
  * Morgan Richards, Nikolina Malic, Elizabeth J. Osterlund, Andrea Rhikkaella Buendia, Laura Polga, Ray Truant, Qiyin Fang, "Multiplexed confocal FLIM for dynamic molecular imaging in live cells" Discover Imaging, 2:7, 2025 ([[https://link.springer.com/article/10.1007/s44352-025-00010-5 |DOI 10.1007/s44352-025-00010-5]])   * Morgan Richards, Nikolina Malic, Elizabeth J. Osterlund, Andrea Rhikkaella Buendia, Laura Polga, Ray Truant, Qiyin Fang, "Multiplexed confocal FLIM for dynamic molecular imaging in live cells" Discover Imaging, 2:7, 2025 ([[https://link.springer.com/article/10.1007/s44352-025-00010-5 |DOI 10.1007/s44352-025-00010-5]])
  * Morgan Richards, Elizabeth Osterlund, Andrea Buendia, Nikolina Malic, Ray Truant, Qiyin Fang, “Multispectral multiplexed confocal FLIM for live cell imaging,” J. Phys. Photonics 7(1):015003, 2025 ([[http://doi.org://10.1088/2515-7647/ad936b|DOI 10.1088/2515-7647/ad936b]])   * Morgan Richards, Elizabeth Osterlund, Andrea Buendia, Nikolina Malic, Ray Truant, Qiyin Fang, “Multispectral multiplexed confocal FLIM for live cell imaging,” J. Phys. Photonics 7(1):015003, 2025 ([[http://doi.org://10.1088/2515-7647/ad936b|DOI 10.1088/2515-7647/ad936b]])
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==== Time-resolved Fluorescence in Optical Biopsy ==== ==== Time-resolved Fluorescence in Optical Biopsy ====
 +  * Jigar Lad, Erica Dao, Gabriella Gohla, Peter Lovrics, Qiyin Fang, Thomas J. Farrell, Michael J. Farquharson, "Time-Resolved Fluorescence and Diffuse Reflectance (TRF-DR) Spectroscopy for Heterogeneous Breast Tissue Classification and Tumor Margin Assessment," Journal of Biophotonics, 2026, 19(2):e70230. [[https://doi.org/10.1002/jbio.70230|doi: 10.1002/jbio.70230. PMID: 41622347; PMCID: PMC12862050]].
  * Sarah Costa, Qiyin Fang, Thomas Farrell, Erica Dao, Mic Farquharson, "Time-resolved fluorescence and diffuse reflectance for lung squamous carcinoma margin detection," Lasers in Surgery & Medicine, 56:279–287, 2024; [[https://doi.org/10.1002/lsm.23761|doi:10.1002/lsm.23761]].   * Sarah Costa, Qiyin Fang, Thomas Farrell, Erica Dao, Mic Farquharson, "Time-resolved fluorescence and diffuse reflectance for lung squamous carcinoma margin detection," Lasers in Surgery & Medicine, 56:279–287, 2024; [[https://doi.org/10.1002/lsm.23761|doi:10.1002/lsm.23761]].
  * Erica Dao, Gabriella Gohla, Phillip Williams, Peter Lovrics, Fares Badr, Qiyin Fang, Thomas J. Farrell, Michael J. Farquharson, "Multivariate analysis of breast tissue using optical parameters extracted from a combined time-resolved fluorescence and diffuse reflectance system for tumor margin detection," J. Biomed. Opt. 2023, 28(8) 085001, [[https://doi.org/10.1117/1.JBO.28.8.085001|Open Access]]   * Erica Dao, Gabriella Gohla, Phillip Williams, Peter Lovrics, Fares Badr, Qiyin Fang, Thomas J. Farrell, Michael J. Farquharson, "Multivariate analysis of breast tissue using optical parameters extracted from a combined time-resolved fluorescence and diffuse reflectance system for tumor margin detection," J. Biomed. Opt. 2023, 28(8) 085001, [[https://doi.org/10.1117/1.JBO.28.8.085001|Open Access]]
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==== Point-of-care diagnostics and sensing ==== ==== Point-of-care diagnostics and sensing ====
 +  * Tianqi Hong, Meimei Peng, Marek Smieja, Qiyin Fang, "Holographic imaging optofluidic platform for particles' three-dimensional location and reconstruction with physics-aware strategy," IEEE Journal of Selected Topics in Quantum Electronics, 32(4):7101109, 2026, [[https://doi.org/10.1109/JSTQE.2026.3694073|doi: 10.1109/JSTQE.2026.3694073]]
  * Tianqi Hong, Meimei Peng, Marek Smieja, Qiyin Fang, "Representing particles' motion patterns in microfluidic imaging platform using deep variational embeddings," Journal of Physics: Photonics, 7(3):035005, 2025 ([[https://iopscience.iop.org/article/10.1088/2515-7647/add42e |DOI 10.1088/2515-7647/add42e]])   * Tianqi Hong, Meimei Peng, Marek Smieja, Qiyin Fang, "Representing particles' motion patterns in microfluidic imaging platform using deep variational embeddings," Journal of Physics: Photonics, 7(3):035005, 2025 ([[https://iopscience.iop.org/article/10.1088/2515-7647/add42e |DOI 10.1088/2515-7647/add42e]])
  * Tianqi Hong, Meimei Peng, Younggy Kim, Herb E. Schellhorn, Qiyin Fang, "Automated Cell Profiling in Imaging Flow Cytometry with Annotation-Efficient Learning," Optics & Laser Technology, 181, 111992, 2025, doi:10.1016/j.optlastec.2024.111992. ([[https://doi.org/10.1016/j.optlastec.2024.111992|Online]])   * Tianqi Hong, Meimei Peng, Younggy Kim, Herb E. Schellhorn, Qiyin Fang, "Automated Cell Profiling in Imaging Flow Cytometry with Annotation-Efficient Learning," Optics & Laser Technology, 181, 111992, 2025, doi:10.1016/j.optlastec.2024.111992. ([[https://doi.org/10.1016/j.optlastec.2024.111992|Online]])
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==== Micro-and-Nano Sensing ==== ==== Micro-and-Nano Sensing ====
 +  * Xuanyu Qian, Chengxin Liu, Yongkang Zhang, Sophini Subramaniam, Qiyin Fang, M Jamal Deen, and Wei Jiang, "From patch-clamps to SPAD arrays—evolution and future perspectives of invasive neural interfacing toward integrated photonic implants," Progress in Biomedical Engineering, 8: 022015, 2026 [[https://iopscience.iop.org/article/10.1088/2516-1091/ae67c5/meta|doi: 10.1088/2516-1091/ae67c5]]
  * Xu Mei, Qiyin Fang, and P. Ravi Selvaganapathy, "Three-dimensional oxygen concentration monitoring in hydrogels using low-cost phosphorescence lifetime imaging for tissue engineering," Biomed. Opt. Express 14, 4759-4774 (2023) [[https://opg.optica.org/boe/fulltext.cfm?uri=boe-14-9-4759|Open Access]]   * Xu Mei, Qiyin Fang, and P. Ravi Selvaganapathy, "Three-dimensional oxygen concentration monitoring in hydrogels using low-cost phosphorescence lifetime imaging for tissue engineering," Biomed. Opt. Express 14, 4759-4774 (2023) [[https://opg.optica.org/boe/fulltext.cfm?uri=boe-14-9-4759|Open Access]]
  * Bo Xiong, Eric Mahoney, Joe F. Lo, Qiyin Fang, "A Frequency-domain optofluidic dissolved oxygen sensor with total internal reflection design for in situ monitoring", IEEE Selected Topics in Quantum Electronics, 27(4):1-7 2021, doi.org/10.1109/JSTQE.2020.2997810 ({{:public:publications:do_time_2020_jstqe_pre.pdf|Preprint PDF}})   * Bo Xiong, Eric Mahoney, Joe F. Lo, Qiyin Fang, "A Frequency-domain optofluidic dissolved oxygen sensor with total internal reflection design for in situ monitoring", IEEE Selected Topics in Quantum Electronics, 27(4):1-7 2021, doi.org/10.1109/JSTQE.2020.2997810 ({{:public:publications:do_time_2020_jstqe_pre.pdf|Preprint PDF}})
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==== Multimodality Imaging ==== ==== Multimodality Imaging ====
 +  * Lilian Doerwald-Munoz, Joseph E. Hayward, Fahad Alghannam, Qiyin Fang, MH Aref, and Ramy Abdlaty (2026) Reliability of radiotherapist assessment for radiation induced skin-toxicity: investigational study. Frontiers in Oncology 16:1882432. doi: 10.3389/fonc.2026.1882432, [[http://doi.org/10.3389/fonc.2026.1882432|open access]]
  * Sabrina Mastroianni, Anagha Vinod, Naiqi G. Xiao, Heather Johnson, Lehana Thabane, Qiyin Fang, and Ipsita Goswami, "Derivation of Novel Imaging Biomarkers of Neonatal Brain Injury Using Bedside Diffuse Optical Tomography: Protocol for a Prospective Feasibility Study," NeuroSci 6(3):60, 2025. [[https://doi.org/10.3390/neurosci6030060|Doi:10.3390/neurosci6030060]]   * Sabrina Mastroianni, Anagha Vinod, Naiqi G. Xiao, Heather Johnson, Lehana Thabane, Qiyin Fang, and Ipsita Goswami, "Derivation of Novel Imaging Biomarkers of Neonatal Brain Injury Using Bedside Diffuse Optical Tomography: Protocol for a Prospective Feasibility Study," NeuroSci 6(3):60, 2025. [[https://doi.org/10.3390/neurosci6030060|Doi:10.3390/neurosci6030060]]
  * Ramy Abdlaty, Lilian Doerwald-Munoz, Joseph Hayward, Thomas Farrell, Qiyin Fang, "Hyperspectral imaging assessment for radiotherapy induced skin-erythema: Pilot study,", Photodiagnosis and Photodynamic Therapy, 33: 102195, 2021, doi.org/10.1016/j.pdpdt.2021.102195 ([[https://doi.org/10.1016/j.pdpdt.2021.102195|online]])   * Ramy Abdlaty, Lilian Doerwald-Munoz, Joseph Hayward, Thomas Farrell, Qiyin Fang, "Hyperspectral imaging assessment for radiotherapy induced skin-erythema: Pilot study,", Photodiagnosis and Photodynamic Therapy, 33: 102195, 2021, doi.org/10.1016/j.pdpdt.2021.102195 ([[https://doi.org/10.1016/j.pdpdt.2021.102195|online]])
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=== Technology in Aging & Rehabilitation === === Technology in Aging & Rehabilitation ===
-  * Haixin Wang, Guha Ganesh, Michael Zon, Oishee Ghosh, Henry Siu, Qiyin Fang, "A BLE based turnkey indoor positioning system for mobility assessment in aging-in-place settings," PLoS Digital Health, 000774, 2025 ([[https://doi.org/10.1371/journal.pdig.0000774|Doi:10.1371/journal.pdig.0000774]])+  * Ghosh O, Wang H, Gajdacs J, Elsharnouby A, Phillips IHD, Santaguida P, Fang Q, Deen MJ. Bridging the Digital Divide in Smart Home Health Technologies for Older Adults: A Scoping Review of Barriers, Design Considerations, and Policy Implications. Journal of Ageing and Longevity. 2026; 6(3):59. https://doi.org/10.3390/jal6030059 
 +  * Haixin Wang, Guha Ganesh, Michael Zon, Oishee Ghosh, Henry Siu, Qiyin Fang, "A BLE based turnkey indoor positioning system for mobility assessment in aging-in-place settings," PLoS Digital Health, 4(4): e0000774, 2025 ([[https://doi.org/10.1371/journal.pdig.0000774|Doi:10.1371/journal.pdig.0000774]])
  * Isabel Rodrigues, M. Kalra, R. Zheng, A. Rabinovich, G. Ioannidis, D. Kobsar, SR Bray, JD Adachi, Q. Fang, A. Papaioannou, "Mapping context of sedentary behaviour in older adults who are prefrail and frail: an analysis of secondary outcomes from a longitudinal study (MAPS-B)," BMJ Open 2024;14:e084610. [[http://doi.org/10.1136/bmjopen-2024-084610|doi:10.1136/bmjopen-2024-084610]]   * Isabel Rodrigues, M. Kalra, R. Zheng, A. Rabinovich, G. Ioannidis, D. Kobsar, SR Bray, JD Adachi, Q. Fang, A. Papaioannou, "Mapping context of sedentary behaviour in older adults who are prefrail and frail: an analysis of secondary outcomes from a longitudinal study (MAPS-B)," BMJ Open 2024;14:e084610. [[http://doi.org/10.1136/bmjopen-2024-084610|doi:10.1136/bmjopen-2024-084610]]
  * Isabel Rodrigues, P. Ching, M. Kalra, R. Zheng, A. Rabinovich, A. Papaioannou, C. Leckie, D. Kobsar, Q. Fang, S. Bray, J. D. Adachi. "Exploring the perspectives of older adults who are pre-frail and frail to identify interventions to reduce sedentary behaviour and improve mobility: A thematic content analysis." BMC Public Health, 2024; 24(6): 1582. [[http://doi.org/10.1186/s12889-024-19051-2|10.1186/s12889-024-19051-2]].   * Isabel Rodrigues, P. Ching, M. Kalra, R. Zheng, A. Rabinovich, A. Papaioannou, C. Leckie, D. Kobsar, Q. Fang, S. Bray, J. D. Adachi. "Exploring the perspectives of older adults who are pre-frail and frail to identify interventions to reduce sedentary behaviour and improve mobility: A thematic content analysis." BMC Public Health, 2024; 24(6): 1582. [[http://doi.org/10.1186/s12889-024-19051-2|10.1186/s12889-024-19051-2]].
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-===== Current Regular Schedule (Fall 2025) ===== +===== Current Regular Schedule (Fall 2026: Research Leave) ===== 
-^  Time          ^  Monday  ^  Tuesday     ^  Wednesday   ^  Thursday     ^  Friday  ^ +^  Time          ^  Monday  ^  Tuesday   ^  Wednesday ^  Thursday ^  Friday  ^ 
-|  8:30 - 9:30    | IBEHS 4F04  |            | IBEHS 4F04  |               |              |  +|  8:30 - 9:30    |           |            |             |           |              |  
-|  9:30 - 10:30  | IBEHS 4F04  |            | MUFA        |               |              | +|  9:30 - 10:30  |           |            |             |           |              | 
-|  10:30 - 11:30 |  Office Hour |          | MUFA        |               |              | +|  10:30 - 11:30  |          |           |             |            |              | 
-|  11:30 - 12:30 |  Lab Meeting |          |               |               |              | +|  11:30 - 12:30  |          |           |             |            |              | 
-|  12:30 - 13:30 |  Lab Meeting |          |               |               |              | +|  12:30 - 13:30  |          |           |             |            |              | 
-|  13:30 - 14:30  |          |               |               |               |              | +|  13:30 - 14:30  |          |           |             |           |              | 
-|  14:30 - 15:30  |          |               |   Dept      |               |              | +|  14:30 - 15:30  |          |           |             |           |              | 
-|  15:30 - 16:30  |          |               |   Dept      |               |              | +|  15:30 - 16:30  |          |           |             |           |              | 
-|  16:30 - 17:30  |          |               |               |               |              | +|  16:30 - 17:30  |          |           |             |           |              | 
-|  17:30 - 18:30  |          |               |               |               |              |+|  17:30 - 18:30  |          |           |             |           |              |
\\ \\

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