selected scholarly activity
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conferences
- Spectral assessment of radiation therapy-induced skin erythema. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2020
- Radiation therapy induced-erythema: comparison of spectroscopic diffuse reflectance measurements and visual assessment. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2019
- Hyperspectral imaging: comparison of acousto-optic and liquid crystal tunable filters. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2018
- Hyperspectral image processing for detection and grading of skin erythema. Proceedings of SPIE - The International Society for Optical Engineering. 2017
- Photodynamic Therapy (PDT) With Porfimer Sodium Sensitizer Using HDR Planning Principles: A Single-Institution Experience of an Alternative Cancer Treatment. International Journal of Radiation Oncology Biology Physics. E476-E477. 2015
- Lifestyle interventions combined with acupuncture-like transcutaneous electrical nerve stimulation in managing vasomotor symptoms induced by breast cancer treatment: Results of a phase 2 randomized controlled trial. Cancer Research. 2015
- A novel optical property recovery algorithm for use in the optical biopsy of brain tissue. Biomedical Optics, BIOMED 2012. 2012
- A Novel Optical Property Recovery Algorithm for Use in the Optical Biopsy of Brain Tissue. Biomedical Optics and 3-D Imaging. jm3a.2. 2012
- SU‐E‐T‐34: Time Series Analysis of Skin Reactions during Heck and Neck IMRT. Medical Physics. 3493-3493. 2011
- 1284 poster AUTOMATED 2D/3D REGISTRATION FOR LUNG BRACHYTHERAPY. Radiotherapy and Oncology. S479-S479. 2011
- Poster — Thur Eve — 09: Effects of Small Sample Size on Diffuse Reflectance Spectroscopy for the Identification of Brain Tumours. Medical Physics. 3888-3888. 2010
- Patient specific integrating spheres for the improvement of dosimetry in skin PDT. Proceedings of SPIE - The International Society for Optical Engineering. 2010
- Results of a Prospective Study on Brachytherapy in Lung Cancer in Combination with other Modalities. International Journal of Radiation Oncology Biology Physics. S440-S441. 2008
- Value of Chemotherapy with ECF in Advanced Esophageal Cancer Treated with Endoscopic Guided High Dose Rate Intraluminal Brachytherapy (EGHDRILBT). International Journal of Radiation Oncology Biology Physics. S267-S267. 2008
- Characterization and optimization of an integrating sphere-based detector for the estimation of tissue optical properties. Proceedings of SPIE - The International Society for Optical Engineering. 2007
- Characterization and optimization of an integrating sphere based detector for the estimation of tissue optical properties. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2007
- Characterization and optimization of an integrating sphere based detector for the estimation of tissue optical properties. Novel Optical Instrumentation for Biomedical Applications III. 6631_43. 2007
- Characterization of time-domain fluorescence properties of typical photosensitizers for photodynamic therapy. Proceedings of SPIE - The International Society for Optical Engineering. 64270G-64270G. 2007
- Performance of Calcined and Uncalcined VPI Mica Tapes for High Voltage AC Stator Winding Insulation. Conference Record of the 2006 IEEE International Symposium on Electrical Insulation. 340-+. 2006
- Doppler optical coherence tomography for monitoring subsurface micro-structural and micro-vascular effects of cancer therapies. International Journal of Radiation Oncology Biology Physics. S585-S586. 2004
- Comparative evaluation of glass conducting armour materials for form-wound stator coils. Conference Record of the 2004 IEEE International Symposium on Electrical Insulation. 216-221. 2004
- A comparative evaluation of various conducting slot armour materials. Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Technology Conference (Cat. No.03CH37480). 599-604. 2003
- Imaging Skin Cancer With Polarized Light. Optics InfoBase Conference Papers. 568-570. 2002
- Stator winding failures: contamination, surface discharge, tracking. IEEE Transactions on Industry Applications. 577-583. 2002
- Changing insulation systems-benefits and problems. Conference Record of the 2000 IEEE International Symposium on Electrical Insulation (Cat. No.00CH37075). 148-156. 2000
- Time-resolved hemoglobin oxygenation measurements of a tissue-simulating phantom containing human erythrocytes. Optics InfoBase Conference Papers. 275-277. 2000
- In Vivo Temperature Dependence of Human Skin Optical Properties in the NIR. Optics InfoBase Conference Papers. 250-252. 1999
- In Vivo Temperature Dependence of Human Skin Optical Properties in the NIR. Biomedical Optics. atua3. 1999
- The Characterization of a Two Wavelength Time-resolved System for the Determination of Hemoglobin Saturation through Comparison with Continuous Wave and Frequency Domain Systems. Optics InfoBase Conference Papers. 192-196. 1998
- The Characterization of a Two Wavelength Time-resolved System for the Determination of Hemoglobin Saturation through Comparison with Continuous Wave and Frequency Domain Systems. Advances in Optical Imaging and Photon Migration. jwa3. 1998
- <title>Optical properties of phantoms and tissue measured in vivo from 0.9 to 1.3 um using spatially resolved diffuse reflectance</title>. Proceedings of SPIE - The International Society for Optical Engineering. 325-334. 1997
- Noninvasive in-vivo measurements of photosensitizer uptake using diffuse reflectance spectroscopy. Proceedings of SPIE - The International Society for Optical Engineering. 136-148. 1997
- Detection of Changes in Blood Glucose Concentration in vivo with Spatially Resolved Diffuse Reflectance. Optics InfoBase Conference Papers. 2-6. 1996
- <title>General-purpose instrument for PDT dosimetry</title>. Proceedings of SPIE - The International Society for Optical Engineering. 477-481. 1994
- <title>Charge-coupled device and neural-network-based instrument for the noninvasive determination of tissue optical properties in vivo</title>. Proceedings of SPIE - The International Society for Optical Engineering. 117-128. 1994
- High-sensitivity transient spectroscopy using tunable diode lasers. 1988
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journal articles
- Hyperspectral imaging assessment for radiotherapy induced skin-erythema: Pilot study. Photodiagnosis and Photodynamic Therapy. 33:102195-102195. 2021
- Skin erythema and pigmentation: a review of optical assessment techniques. Photodiagnosis and Photodynamic Therapy. 33:102127-102127. 2021
- Calibration of Spectral Imaging Devices With Oxygenation-Controlled Phantoms: Introducing a Simple Gel-Based Hemoglobin Model. Frontiers in Physics. 7. 2019
- Hyperspectral Imaging and Classification for Grading Skin Erythema. Frontiers in Physics. 6. 2018
- Has New Technology Reduced or Increased the Variances of Volumetric Modulated Arc Radiation Therapy (VMAT) Compared to Non-VMAT Treatment Techniques?. Journal of Medical Imaging and Radiation Sciences. 49:7-7. 2018
- Perceptions of Professionalism in Radiation Therapy: What do Radiation Therapists and Patients Value Most?. Journal of Medical Imaging and Radiation Sciences. 49:7-7. 2018
- Dual-modality optical biopsy of glioblastomas multiforme with diffuse reflectance and fluorescence: ex vivo retrieval of optical properties. Journal of Biomedical Optics. 22:027002-027002. 2017
- Low-dose non-targeted radiation effects in human esophageal adenocarcinoma cell lines. International Journal of Radiation Biology. 93:165-173. 2017
- Distortion correction and cross-talk compensation algorithm for use with an imaging spectrometer based spatially resolved diffuse reflectance system. Review of Scientific Instruments. 87:123112. 2016
- Integrated Time-Resolved Fluorescence and Diffuse Reflectance Spectroscopy Instrument for Intraoperative Detection of Brain Tumor Margin. IEEE Journal of Selected Topics in Quantum Electronics. 22:49-57. 2016
- The influence of smoking on radiation-induced bystander signal production in esophageal cancer patients. Environmental Research. 147:565-571. 2016
- Experimental recovery of intrinsic fluorescence and fluorophore concentration in the presence of hemoglobin: spectral effect of scattering and absorption on fluorescence. Journal of Biomedical Optics. 20:127003-127003. 2015
- Assessing patient characteristics and radiation-induced non-targeted effects in vivo for high dose-rate (HDR) brachytherapy. International Journal of Radiation Biology. 91:786-794. 2015
- Management of patients with implantable cardioverter-defibrillators and pacemakers who require radiation therapy. Heart Rhythm. 12:2148-2154. 2015
- Modeling changes in the hemoglobin concentration of skin with total diffuse reflectance spectroscopy. Journal of Biomedical Optics. 20:035002-035002. 2015
- 5-aminolevulinic acid for quantitative seek-and-treat of high-grade dysplasia in Barrett’s esophagus cellular models. Journal of Biomedical Optics. 20:028002-028002. 2015
- Time-Resolved Fluorescence in Photodynamic Therapy. Photonics. 1:530-564. 2014
- Inexpensive diffuse reflectance spectroscopy system for measuring changes in tissue optical properties. Journal of Biomedical Optics. 19:105005-105005. 2014
- Measurements of extrinsic fluorescence in Intralipid and polystyrene microspheres. Biomedical Optics Express. 5:2726-2726. 2014
- EVALUATION UNDER CONTRACT: GOVERNMENT PRESSURE AND THE PRODUCTION OF POLICY RESEARCH. Public Administration. 92:224-239. 2014
- Fiber-optic probe design and optical property recovery algorithm for optical biopsy of brain tissue. Journal of Biomedical Optics. 18:107004-107004. 2013
- Minimize Bleeding with Time Delay between Epinephrine Injection and Incision. Plastic and Reconstructive Surgery. 132:29-30. 2013
- Hyperspectral fluorescence lifetime imaging for optical biopsy. Journal of Biomedical Optics. 18:096001-096001. 2013
- Ultrafast laser ablation and machining large-size structures on porcine bone. Journal of Biomedical Optics. 18:070504-070504. 2013
- New model of subconjunctival tumor development in rabbits. Journal of Biomedical Optics. 18:070501-070501. 2013
- Optimal Time Delay between Epinephrine Injection and Incision to Minimize Bleeding. Plastic and Reconstructive Surgery. 131:811-814. 2013
- 2D/3D registration algorithm for lung brachytherapy. Medical Physics. 40:021913-021913. 2013
- The involvement of serum serotonin levels producing radiation-induced bystander effects for an in vivo assay with fractionated high dose-rate (HDR) brachytherapy. International Journal of Radiation Biology. 88:791-797. 2012
- Monitoring Photosensitizer Uptake Using Two Photon Fluorescence Lifetime Imaging Microscopy. Theranostics. 2:817-826. 2012
- Porcine cortical bone ablation by ultrashort pulsed laser irradiation. Journal of Biomedical Optics. 17:028001-028001. 2012
- Integrating spheres for improved skin photodynamic therapy. Journal of Biomedical Optics. 15:058001-058001. 2010
- Automated 2D/3D registration algorithm for high-dose-rate lung brachytherapy. Brachytherapy. 8:129-130. 2009
- The design and dosimety of a four-channel cylinder for treatment of endometrial cancer with high-dose-rate brachytherapy using the varisource afterloader. Brachytherapy. 8:154-155. 2009
- Characterization of Fluorescence Lifetime of Photofrin and Delta-Aminolevulinic Acid Induced Protoporphyrin IX in Living Cells Using Single- and Two-Photon Excitation. IEEE Journal of Selected Topics in Quantum Electronics. 14:158-166. 2008
- Po‐Poster ‐ 17: GE Lightspeed‐RT WideView image reconstructions: Are they suitable for radiation therapy treatment planning?. Medical Physics. 32:2413-2413. 2005
- Two-dimensional mapping of underdosed areas using radiochromic film for patients undergoing total skin electron beam radiotherapy. International Journal of Radiation Oncology Biology Physics. 62:920-924. 2005
- Quantification of fluorophore concentration in vivo using two simple fluorescence-based measurement techniques. Journal of Biomedical Optics. 10:024007-024007. 2005
- In-vivo subsurface optical imaging of mycosis fungoides lesions prior to, during, and following radiation therapy. International Journal of Radiation Oncology Biology Physics. 57:S428-S428. 2003
- Composite depth dose measurement for total skin electron (TSE) treatments using radiochromic film. Physics in Medicine and Biology. 48:891-898. 2003
- Haemoglobin oxygenation of a two-layer tissue-simulating phantom from time-resolved reflectance: effect of top layer thickness. Physics in Medicine and Biology. 47:193-208. 2002
- Accuracy of Noninvasive in vivo Measurements of Photosensitizer Uptake Based on a Diffusion Model of Reflectance Spectroscopy. Photochemistry and Photobiology. 66:326-335. 1997
- Correlation between blood glucose concentration in diabetics and noninvasively measured tissue optical scattering coefficient. Optics Letters. 22:190-190. 1997
- Nonlinear gain and the spectral output of short-external-cavity 1.3 μm InGaAsP semiconductor diode lasers. IEEE Journal of Quantum Electronics. 30:2043-2050. 1994
- Correlation between experiments to measure scattering centers in 1.3 mu m semiconductor diode lasers. IEEE Journal of Quantum Electronics. 29:2173-2177. 1993
- Experimental confirmation of internal scattering as a dominant mechanism determining the longitudinal mode spectra of 13-μm semiconductor diode lasers. Journal of the Optical Society of America. B, Optical physics. 9:1151-1151. 1992
- Correlation of spectral output and below-threshold gain profile modulation in 1.3 μm semiconductor diode lasers. Applied Physics Letters. 59:1150-1152. 1991
- High-sensitivity transient spectroscopy using tunable diode lasers. Applied Physics B: Lasers and Optics. 48:25-29. 1989