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====== Zhaojun Nie 聂肇君 ======


{{ :people:profile:niez.png?244X357|Zhaojun Nie}} \\ 
Graduate student, PhD Candidate. Biomedical Engineering, [[http://msbe.mcmaster.ca//|McMaster University]] \\
M.Sc  Optoelectronic Engineering,  Beijing Institute of Technology\\
B.S  Optical Information Science & Technology,  Xi'an Institute of Post and Telecomunication.\\

=== Contact Information ===
Office: ITB 112  \\
Email: [[niez2@mcmaster.ca]]  \\

\\
**Mailing Address**  \\
ETB 405 School of Biomedical Engineering  \\
McMaster University\\
1280 Main Street West \\
Hamilton, ON L8S 4L7, Canada \\

===Research===
\\ 
my research focus on：\\
Integrated system of time-resolved fluoresecence spectroscopy and diffuse reflectance spectroscopy for optical biopsy \\
Abstract:\\
Time resolved fluorescence (TRF) spectroscopy and diffuse reflectance (DR) spectroscopy have been used as minimally-invasive optical biopsy modalities. They offer real-time alternatives to invasive tissue biopsies. Fluorescence lifetime is independent of intensity variations and adds an additional source of contrast compared to steady state fluorescence. Diffuse reflectance allows for quantitative measurement of optical properties of tissue. Combining both DR and TRF modalities in one optical biopsy instrument allows for the integration of diffuse reflectance, time-resolved, and steady-state spectra for tissue diagnosis as well as real-time correction of the fluorescence lifetime and spectrum based on optical property measurements in-situ. We have designed and developed an integrated clinically compatible apparatus which acquires time-resolved fluorescence and diffuse reflectance simultaneously. We have also designed and fabricated a dual modality, compact fiber-optic probe for fluorescence and diffuse reflectance signal collection. The performance of the system was evaluated and calibrated using a fluorescence tissue phantom model.\\
 

===Conference===
===Post===
Zhaojun Nie, Derek Capon, Joseph E. Hayward, Thomas Farrell, and Qiyin Fang,"Time-Resolved Fluorescence based optical biopsy technology development"
Conference :Thanking  Ahead For a Strong Future Canada Research Chairs 2010\\ 
\\
F. Tse, L. Liu, D. Armstrong, Z. Nie, M. LePalud, T. Mursalin, M. J. Deen, Q. Fang."Time-Resolved Fluorescence Based Optical Biopsy in the UGI Tract: A Pilot ex vivo Study" 2011.\\
Derek J. Cappon, Zhaojun Nie, Thomas J. Farrell, Qiyin Fang, and Joseph E. Hayward,"A Novel Optical Property Recovery Algorithm for Use in the Optical Biopsy of Brain Tissue"Digital Holography and Three-Dimensional Imaging, OSA Technical Digest (Optical Society of America, 2012) \\
\\
===presentation==
Zhaojun Nie, Derek Cappon, Joseph E. Hayward, Thomas J. Farrell, Michael S. Patterson, John Provias, Naresh Murty, William McMillan, and Qiyin Fang."Integrated  Time-resolved Fluorescence and Diffuse Reflectance Spectroscopy Optical Biopsy Instrument"
Conference :BIOS,2011 SPIE  photonics west  \\
\\
Zhaojun Nie, Derek Cappon, Joseph E. Hayward, Thomas J. Farrell, Michael S. Patterson, John Provias, Naresh Murty, William McMillan, Brian Pikul, William H. Yong ,and Qiyin Fang."Integrated  Time-resolved Fluorescence and Diffuse Reflectance Spectroscopy Optical Biopsy Instrument"\\
Conference :9th  Annual World Congress of SBMT on Brain, Spinal Cord Mapping and Image Guided Therapy \\
\\



=== Current Schedule (Jan-Apr,2013) ===
^  Time          ^  Monday  ^  Tuesday  ^  Wednesday  ^  Thursday  ^  Friday  ^
|   8:30-9:30    |   |    |   |     |    |
|  9:30 - 10:30  |   | |  | |  |
| 10:30 - 11:30  |  |  |    |  |       | 
| 11:30 - 12:30  |    | |    | |  |
| 12:30 - 13:30  |    |  |    |  | |
| 13:30 - 14:30  |    |  |     |  |   |
| 14:30 - 15:30  |    |  |   | |  | 
| 15:30 - 16:30  |    |  |    |  |  |
| 16:30 - 17:30  |  | |   | | | 

=== Safety Training ===

^Base Courses^^Additional Courses^^^
^Course^Date^Course^Date^
|  Fire Safety  |   2009  |  Laser Safety  |  Sep. 2009    |
|  Office WHMIS  |  2009  |  Biosafety  |  Nov.2009|
|  Asbestos Awareness  |   2009  | WHMIS Core   |  Aug 2010  |
|  Ergonomics  |   2009  |    |    |
|  Slips/Trips/Falls  | 2009  |    |    |\\
\\
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