Peer-reviewed Journals:
​2021:

1. Kevan Bell*, Lyazzat Mukhangaliyeva*, Layla Khalili*, and Parsin Haji Reza, Hyperspectral absorption microscopy using photoacoustic remote sensing," Optics Express 29(15), 24338-24348. (2021). 
2. Benjamin R. Ecclestone*, Zohreh Hosseinaee*, Nima Abbasi*, Kevan Bell*, Deepak Dinakaran, John Mackey, and Parsin Haji Reza, "Three-Dimensional Virtual Histology in Unprocessed Resected Tissue with Photoacoustic Remote Sensing (PARS®) Microscopy and Optical Coherence Tomography," Scientific Reports 11, 13723 (2021).
3. Zohreh Hosseinaee*, Nima Abbasi*, Nicholas Pellegrino*, Layla Khalili*, Lyazzat Mukhangaliyeva*, and Parsin Haji Reza “Functional and structural ophthalmic imaging using noncontact multimodal photoacoustic remote sensing microscopy and optical coherence tomography," Scientific Reports 11, 11466 (2021).
4. John Mackey, Benjamin R. Ecclestone*, Deepak Dinakaran, Gilbert Bigras, Parsin Haji Reza, "H&E-like histology of unstained fresh and formalin fixed breast tissue with Photo Acoustic Remote Sensing (PARS) microscopy," Journal of Medical Oncology, 39(15), e12590 (2021). 
5. Benjamin R. Ecclestone*, Deepak Dinakaran, Parsin Haji Reza, "Single Acquisition Label-free Histology-like Imaging with Dual Contrast Photoacoustic Remote Sensing Microscopy." J. of Biomedical Optics, 26(5), 056007 (2021).
6. Benjamin R. Ecclestone*, Saad Abbasi, Kevan Bell*, Deepak Dinakaran, Gilbert Bigras, John R. Mackey, Parsin Haji Reza, Towards virtual biopsies of gastrointestinal tissues using photoacoustic remote sensing microscopy, Quant Imaging Med Surg 11(3), 1070-1077 (2021). 
7. Saad Abbasi, Kevan Bell*, Benjamin Ecclestone*, Parsin Haji Reza, "Live feedback and 3D photoacoustic remote sensing, " Quant Imaging Med Surg, 11(3), 1033-1045 (2021).​ 
8. Zohreh Hosseinaee*, James A. Tummon Simmons*, Parsin Haji Reza, "Dual-modal photoacoustic imaging and optical coherence tomography [Review]", Front. Phys.  8:616618. (2021). 
9. Benjamin R. Ecclestone*, Kevan Bell*, Saad Abbasi, Deepak Dinakaran, Muba Taher, John R. Mackey, and Parsin Haji Reza, "Histopathology for Mohs Micrographic Surgery with Photoacoustic Remote Sensing Microscopy," Biomed. Opt. Express 12, 654-665 (2021).

​
2020

1. Zohreh Hosseinaee*, Layla Khalili*, James A. Tummon Simmons*, Kevan Bell*, Parsin Haji Reza "Label-free, non-contact, in-vivo ophthalmic imaging using photoacoustic remote sensing microscopy," Opt. Lett. 45, 6254-6257 (2020). 
2. Kevan Bell*, Saad Abbasi*, Deepak Dinakaran, Muba Taher, Gilbert Bigras, Frank K.H. van Landeghem, John R. Mackey, Parsin Haji Reza, "Reflection-mode virtual histology using photoacoustic remote sensing microscopy", Scientific Reports, 10, 19121 (2020).
3. Benjamin R. Ecclestone*, Kevan Bell*, Saad Abbasi*, Deepak Dinakaran, Frank K.H. van Landeghem, John R. Mackey, Paul Fieguth, Parsin Haji Reza “Improving Maximal Safe Brain Tumor Resection with Photoacoustic Remote Sensing Microscopy. ” Scientific Reports. 10, 17211 (2020). ​​
4.  Zohreh Hosseinaee*, Martin Le*, Kevan Bell*, Parsin Haji Reza “Towards non-contact photoacoustic imaging [review].” Photoacoustics, 20, 100207 (2020).
5. Saad Abbasi*, Deepak Dinakaran, Gilbert Bigras, John R. Mackey, Parsin Haji Reza, "All-optical Label-free Human Breast Tissue Block Histology using Photoacoustic Remote Sensing", Opt. Lett. 45, 4770-4773 (2020).
6. Kevan Bell* and Parsin Haji Reza, "Non-contact reflection-mode optical absorption spectroscopy using photoacoustic remote sensing," Opt. Lett. 45, 3427-3430 (2020).
7. Saad Rasheed Abbasi*, Kevan Bell*, Parsin Haji Reza, ”Rapid High-Resolution Mosaic Acquisition for Photoacoustic Remoting Sensing”, Sensors, 20(4), 1027; (2020). ​

To see all of our peer-reviewed journal publications click below:

Peer-reviewed journal publications

Selected Proceedings & Presentations:
2021

1. Kevan Bell, Lyazzat Mukhangaliyeva, Layla Khalili and Parsin Haji Reza, "Hyperspectral Absorption Microscopy of Live Chicken Embryo Using Photoacoustic Remote Sensing," European Conferences on Biomedical Optics (ECBO) 2021. (Invited Talk). 
2. Ben Ecclestone, Zohreh Hosseinaee, Nima Abbasi, Kevan Bell, Deepak Dinakaran, Jphn Mackey, and Parsin Haji Reza, "Three-Dimensional Virtual Histology in Unprocessed Resected Tissues with Photoacoustic Remote Sensing (PARS) Microscopy and Optical Coherence Tomography,” European Conferences on Biomedical Optics (ECBO) (2021). (Talk). 
3. Amr Kamel, Samed Kocer, Taylan Das, Lyazzat Mukhangaliyeva, Resul Saritas, Parsin Hajireza, Mustafa Yavuz, and Eihab Abdel-Rahman, “Demonstration of Resonant Adaptive Mirrors,” IEEE 21st International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers) (2021). (Talk).
4. Zohreh Hosseinaee, Nima Abbasi, Layla Khalili, Lyazzat Mukhangaliyeva, Anne Mei, Nicholas Pellegrino, Parsin Haji Reza, "Non-contact, in-vivo, functional, and structural ophthalmic imaging using dual-modal photoacoustic remote sensing microscopy and optical coherence tomography. ARVO Annual Meeting (2021). (Talk). 
5. Ben Ecclestone, Saad Abbasi, Kevan Bell, Deepak Dinakaran, Gilbert Bigras, Frank K. van Landeghem, John Mackey, Parsin Haji Reza, "Label-free histopathological assessment of tissues with Photoacoustic Remote Sensing (PARS) microscopy." Label-free Biomedical Imaging and Sensing (BO509). SPIE Photonics West 2021. (Talk).
6. Ben Ecclestone, Saad Abbasi, Kevan Bell, Deepak Dinakaran, Gilbert Bigras, Frank K. van Landeghem, John Mackey, Parsin Haji Reza, "Reflection-mode virtual histology using photoacoustic remote sensing microscopy." Photons Pulse Ultrasound: Imaging and Sensing (BO402). SPIE Photonics West 2021. (Talk).
7. Ben Ecclestone, Saad Abbasi, Kevan Bell, Deepak Dinakaran, Muba Taher, John Mackey, Parsin Haji Reza, "Towards In-situ Imaging of Nonmelanoma Skin Cancers." Photonics in Dermatology and Plastic Surgery (BO100). SPIE Photonics West 2021. (Talk).
8.  Zohreh Hosseinaee, Alex Tummon Simmons, Marian Boktar, Kevan Bell, Parsin Haji Reza, " Dual-modality photoacoustic remote sensing (PARS) microscopy and swept-source optical coherence tomography (SS-OCT) for in-vivo imaging." Photons Plus Ultrasound: Imaging and Sensing (PW21B). SPIE Photonics West 2021. (Talk). 
9. Nicholas Pellegrino, Kevan L. Bell, Shahid A. Haider, Paul Fieguth, Parsin Haji Reza, "Towards Improved Imaging Contrast with Photoacoustic Remote Sensing through Intelligent Signal Extraction." Photons Plus Ultrasound: Imaging and Sensing 2021 (BO402). SPIE Photonics West 2021. (Talk).

2020

1. Parsin Haji Reza, Photoacoustic remote Sensing, 42nd Annual International Conferences of the IEEE Engineering in Medicine and Biology Society. Montreal Canada.
2. Saad Abbasi, Martin Le, Benjamin Ecclestone, Serene Abu-Sardanah, Kevan Bell, Deepak Dinakaran, Gilbert Bigras, John R. Mackey, Parsin Haji Reza, “All-optical Reflection-mode Microscopic Histology of Unstained Human Tissues,” OSA Biophotonics Congress: Biomedical Optics 2020. (Talk)
3. Martin Le, Saad Abbasi, Kevan Bell, Parsin Haji Reza, “All-Visible Non-Interferometric Pulsed Detection Photoacoustic Remote Sensing Microscopy,” OSA Biophotonics Congress: Biomedical Optics 2020. (Poster)
4. Kevan Bell, Saad Abbasi, Nicholas Pellegrino, Parsin Haji Reza, “Hyperspectral Photoacoustic Remote Sensing Microscopy,” OSA Biophotonics Congress: Biomedical Optics 2020. (Talk)
5. Saad Abbasi, Kevan Bell, Benjamin Ecclestone, Parsin Haji Reza, “Real Time & 3D Photoacoustic Remote Sensing,” OSA Biophotonics Congress: Biomedical Optics 2020. (Poster)
6. Serene O. Abu-Sardanah, Chandravadni Subramaniam, Saad Rasheed Abbasi, Parsin Haji Reza, “A comprehensive characterization of a stimulated Raman scattering fiber-laser source for multi-wavelength dependent photoacoustic microscopy techniques” SPIE Photonics West 2020. (Talk)
7. Saad Rasheed Abbasi, Martin Le, Serene O. Abu-Sardanah, Benjamin R. Ecclestone, Kevan Bell, Deepak Dinakaran, Gilbert Bigras, John R. Mackey, Parsin Haji Reza, “All-optical reflection-mode microscopic histology of unstained human tissues.” SPIE Photonics West 2020. (Talk)
8. Benjamin R. Ecclestone, Amirmohammad Farzaneh, Kevan Bell, Parsin Haji Reza, “Deep optical resolution photoacoustic remote sensing microscopy” SPIE Photonics West 2020. (Talk)
9. Benjamin R. Ecclestone, Saad Rasheed Abbasi, Kevan Bell, Parsin Haji Reza, “Detection and excitation defined systems in photoacoustic remote sensing microscopy.” SPIE Photonics West 2020 (Poster)
10. Saad Rasheed Abbasi, Nicholas Pellegrino, Serene O. Abu-Sardanah, Benjamin R. Ecclestone, Kevan Bell, Paul Fieguth, Parsin Haji Reza, “Real time & 3D photoacoustic remote sensing.” SPIE Photonics West 2020. (Poster)
11. Nicholas Pellegrino, Saad Rasheed Abbasi, Kevan Bell, Deepak Dinakaran, Gilbert Bigras, John R. Mackey, Paul Fieguth, Parsin Haji Reza, “Chromophore selective multi-wavelength photoacoustic remote sensing.” SPIE Photonics West 2020 (Talk)​

To see all of our conference proceedings click below:

Selected Proceedings & Presentations

Patents:

• Parsin Haji Reza, Kevan Bell “Methods for PARS® imaging” PCT,USA, Germany 2019.
• Parsin Haji Reza, Kevan Bell, "Optical imaging methods for non-contact tissue imaging" United States, Canada, PCT
• Parsin Haji Reza, Kevan Bell, " single source photoacoustic remote sensing (SS-PARS®)"  United States, Canada, PCT
• Parsin Haji Reza, Roger Zemp, “Photoacoustic remote sensing (PARS®)” United States, Canada and PCT. 62/067,197
• Parsin Haji Reza, Roger Zemp, “Non-interferometric photoacoustic remote sensing (NI-PARS®)” United States, 3817-3us.
• Parsin Haji Reza, Roger Zemp, “Camera-based photoacoustic remote sensing (C-PARS®)” Provisional United States
• Parsin Haji Reza, Kevan Bell, Roger Zemp, “Coherence gated photoacoustic remote sensing (CG-PARS®)” Provisional United States.
• Parsin Haji Reza, Wei Shi, Peng Shao, and Roger J. Zemp, “Handheld and Fiber-Based Optical Resolution Photoacoustic Microscopy and Micro-Endoscopy” (2011058) SN: 61/531,519

Invited Talks:​

• “Revolutionizing the field of Surgical Oncology,” Karmanos Cancer Institute Molecular Imaging Program Presentation Series, Wayne State University, Detroit, Michigan, (August 2021).
• ​​“Towards non-contact photoacoustic imaging: Photoacoustic remote sensing (PARS) microscopy," Photonics North 2021 (May 31- June 2, 2021, Virtual Conference).
• “Photoacoustic Remote Sensing,”  42nd Annual International Conferences of the Institute of Electrical and Electronics Engineers (IEEE) Engineering in Medicine and Biology Society  in Conjunction with the 43rd Annual Conference of the Canadian Medical and Biological Engineering Society, Montreal, Quebec, Canada (July 20-24, 2020, Virtual Conference).
• “Photoacoustic Imaging,” Annual Systems Design / Biomedical lunch, lecture, and design symposium. Invited speaker, Systems Design Engineering, University of Waterloo, (March 2019).
• “Optical resolution photoacoustic microscopy,” IEEE NCS EMBS for Chapter meeting in Northern Canada, Edmonton, Alberta, (November 2011).
• Invited presentation “Photoacoustic Remote Sensing the future of optical imaging” at the European Conferences on Biomedical Optics (ECBO) meeting, SPIE & OSA, Munich, Germany, (June 2017).
• “Photoacoustic Imaging for Clinical Applications,”  Alberta Imaging Symposium at the University of Calgary (May 2017).
• “The Key to Success,” Opening Keynote Speaker of Sixth Annual Graduate Research Symposium at the University of Alberta, TED Talk style (April 2015). 
• “How to Become a Successful Graduate Student,” Motivational Talk at Graduate Studies Information Night (ECE Undergrad Students), University of Alberta, (July 2012).​

Book Chapters:

• S. D. Emami, P. Hajireza, H. A. Abdul-Rashid and S. W. Harun, " Thulium-Doped Fiber Amplifiers", Nova Science Publishers, pp. 91-132, 2011, ISBN: 978-1-61761-984-7 (42 pages).
• S. W. Harun, S. D. Emami, H. Arof, P. Hajireza and H. Ahmad (2011). LabVIEW Applications for Optical Amplifier Automated Measurements, Fiber-Optic Remote Test and Fiber Sensor Systems, Labview - Modeling, Programming and Simulations, Riccardo De Asmundis (Ed.), ISBN: 978-953-307-521-1, ( 36 pages).​