Search filters

List of works by Timothy C. Zhu

(31) P NMR Evidence for Peroxide Intermediates in Lipid Emulsion Photooxidations: Phosphine Substituent Effects in Trapping.

scientific article published on 19 July 2017

1O2 determined from the measured PDT dose and 3O2 predicts long-term response to Photofrin-mediated PDT

scientific article published on 24 January 2020

A Comparison of Dose Metrics to Predict Local Tumor Control for Photofrin-mediated Photodynamic Therapy.

scientific article published on 22 February 2017

A Comparison of Singlet Oxygen Explicit Dosimetry (SOED) and Singlet Oxygen Luminescence Dosimetry (SOLD) for Photofrin-Mediated Photodynamic Therapy

scientific article

A Macro-Monte Carlo method for the simulation of diffuse light transport in tissue

scientific article published on January 2006

A Novel Prospective Study Assessing the Combination of Photodynamic Therapy and Proton Radiation Therapy: Safety and Outcomes When Treating Malignant Pleural Mesothelioma

scientific article published on 28 December 2018

A Theoretical and Experimental Examination of Fluorescence in Enclosed Cavities

scientific article

A Treatment Planning System for Pleural PDT.

scientific article published on March 2010

A compact fiber-optic probe-based singlet oxygen luminescence detection system.

scientific article published on 25 July 2016

A fast heterogeneous algorithm for light fluence rate for prostate photodynamic therapy

scientific article published on March 2010

A feasibility study of singlet oxygen explicit dosmietry (SOED) of PDT by intercomparison with a singlet oxygen luminescence dosimetry (SOLD) system.

scientific article published on February 2016

A generalized solution for the calculation of in-air output factors in irregular fields.

scientific article published on September 1998

A heterogeneous algorithm for PDT dose optimization for prostate

scientific article published on February 2009

A heterogeneous optimization algorithm for reacted singlet oxygen for interstitial PDT

scientific article published on January 2010

A light blanket for intraoperative photodynamic therapy

scientific article published on July 2013

A method to improve reconstruction of the distribution of hemoglobin, oxygenation, and MLu concentration in the human prostate before and after photodynamic therapy.

scientific article published on February 2007

A novel near real-time laser scanning device for geometrical determination of pleural cavity surface

scientific article published on February 2013

A phase I study of Foscan-mediated photodynamic therapy and surgery in patients with mesothelioma.

scientific article published in March 2003

A phase II trial of intraperitoneal photodynamic therapy for patients with peritoneal carcinomatosis and sarcomatosis

scientific article published in April 2006

A quality assurance program for clinical PDT.

scientific article

A real-time treatment guidance system for Pleural PDT

scientific article published on February 2012

A review of in-vivo optical properties of human tissues and its impact on PDT

scientific article

A robotic multi-channel platform for interstitial photodynamic therapy

scientific article

A theoretical comparison of macroscopic and microscopic modeling of singlet oxygen during Photofrin and HPPH mediated-PDT.

scientific article published on February 2013

Absolute calibration of optical power for PDT: Report of AAPM TG140 ⬇️

scientific article published on August 1, 2013

Accelerator beam data commissioning equipment and procedures: report of the TG-106 of the Therapy Physics Committee of the AAPM.

scientific article

An IR Navigation System for Pleural PDT.

scientific article published on March 2015

An IR navigation system for real-time treatment guidance of Pleural PDT.

scientific article published on February 2011

An equivalent square field formula for determining head scatter factors of rectangular fields ⬇️

scientific article published on November 1, 1997

An improved analytic function for predicting light fluence rate in circular fields on a semi-infinite geometry

scientific article published on March 2016

Analytic function for predicting light fluence rate of circular fields on a semi-infinite turbid medium

scientific article published on November 2016

Analytic function for predicting light fluence rate of circular fields on a semi-infinite turbid medium: erratum

scientific article published on December 2016

Anisotropic modeling for IR navigation-based PDT dosimetry

scientific article published on February 2014

Backscatter correction factor for megavoltage photon beam

scientific article published in October 2011

Bengt E. Bjärngard, Ph.D.

scientific article published in April 2014

Blood Flow Measurements Enable Optimization of Light Delivery for Personalized Photodynamic Therapy

scientific article published on 15 June 2020

Broadband reflectance measurements of light penetration, blood oxygenation, hemoglobin concentration, and drug concentration in human intraperitoneal tissues before and after photodynamic therapy

scientific article published in January 2005

Characteristics of bremsstrahlung in electron beams

scientific article published on 01 July 2001

Characterization of tissue optical properties for prostate PDT using interstitial diffuse optical tomography.

scientific article published on January 2012

Clinical decision tool for optimal delivery of liver stereotactic body radiation therapy: Photons versus protons

scientific article published on 18 February 2015

Commissioning of enhanced dynamic wedge on a ROCS RTP system ⬇️

scientific article published on January 1, 1997

Comparison between isotropic and nonisotropic dosimetry systems during intraperitoneal photodynamic therapy

scientific article

Comparison of PDT parameters for RIF and H460 tumor models during HPPH-mediated PDT.

scientific article published on March 2014

Comparison of singlet oxygen threshold dose for PDT.

scientific article published on February 2014

Computer animation body surface analysis of total skin electron radiation therapy dose homogeneity via Cherenkov imaging

scientific article published on 01 May 2020

Concurrent platinum-based chemotherapy and hyperfractionated radiotherapy with late intensification in advanced head and neck cancer

scientific article published on 01 October 1997

Deformable medical image registration of pleural cavity for photodynamic therapy by using finite-element based method

scientific article

Detector Calibration factor for interstitial in-vivo light dosimetry using isotropic detectors with scattering tip.

scientific article published on January 2005

Determination of correction factors for a 2D diode array device in MV photon beams

scientific article published on 01 February 2009

Determination of in vivo light fluence distribution in a heterogeneous prostate during photodynamic therapy.

scientific article published on 27 March 2008

Determination of optical properties in heterogeneous turbid media using a cylindrical diffusing fiber.

scientific article published on 12 September 2012

Determination of optical properties, drug concentration, and tissue oxygenation in human pleural tissue before and after Photofrin-mediated photodynamic therapy.

scientific article published in March 2018

Determination of the distribution of light, optical properties, drug concentration, and tissue oxygenation in-vivo in human prostate during motexafin lutetium-mediated photodynamic therapy

scientific article published on 2 December 2004

Determination of the low concentration correction in the macroscopic singlet oxygen model for PDT.

scientific article published on March 2015

Determination of tissue optical properties in PDT treated Head & Neck patients

scientific article published on February 2014

Diffuse optical tomography using multichannel robotic platform for interstitial PDT.

scientific article

Diffuse reflectance spectra measured in vivo in human tissues during Photofrin-mediated pleural photodynamic therapy

scientific article published on January 2006

Dose rate and SDD dependence of commercially available diode detectors

scientific article published in April 2004

Doses near the surface in high-energy x-ray beams

scientific article published in April 1995

Dosimetric consequences of pancreatic tumor motion when predetermined treatment margins are employed during intensity-modulated radiation therapy

scientific article published on July 1, 2012

Dosimetry in Pleural Photodynamic Therapy ⬇️

scientific article published on October 1, 2012

Electron contamination in 8 and 18 MV photon beams.

scientific article published on January 1998

Electron disequilibrium in high-energy x-ray beams

scientific article published on 01 November 1996

Energy dependence of commercially available diode detectors for in-vivo dosimetry

scientific article published in May 2007

Evaluation of Light Fluence Distribution Using an IR Navigation System for HPPH-mediated Pleural Photodynamic Therapy (pPDT)

scientific article published on 22 October 2019

Evaluation of the 2-(1-Hexyloxyethyl)-2-devinyl pyropheophorbide (HPPH) mediated photodynamic therapy by macroscopic singlet oxygen modeling.

scientific article published on 22 September 2016

Experimental determination of the dose kernel in high-energy x-ray beams

scientific article published in April 1996

Explicit dosimetry for 2-(1-hexyloxyethyl)-2-devinyl pyropheophorbide-a-mediated photodynamic therapy: macroscopic singlet oxygen modeling

scientific article

Explicit dosimetry for photodynamic therapy: macroscopic singlet oxygen modeling.

scientific article

Explicit macroscopic singlet oxygen modeling for benzoporphyrin derivative monoacid ring A (BPD)-mediated photodynamic therapy.

scientific article published on 23 September 2016

Feasibility of interstitial diffuse optical tomography using cylindrical diffusing fibers for prostate PDT

scientific article published on 30 April 2013

Fluorescence-guided surgery and intervention - An AAPM emerging technology blue paper

scientific article published on 10 April 2018

Head scatter off-axis for megavoltage x rays.

scientific article published on April 2003

Important Technical Considerations for Implementing the ASTRO/ASCO/AUA Prostate Cancer Hypofractionated Radiation Guideline

scientific article published on 02 March 2019

In vivo Spectroscopic Evaluation of the Intraperitoneal Cavity in Canines

scientific article published on 20 March 2020

In vivo determination of the absorption and scattering spectra of the human prostate during photodynamic therapy

scientific article published on June 2014

In vivo measurement of fluorescence emission in the human prostate during photodynamic therapy

scientific article published on April 2005

In vivo optical properties of normal canine prostate at 732 nm using motexafin lutetium-mediated photodynamic therapy.

scientific article published on January 2003

In vivo outcome study of BPD-mediated PDT using a macroscopic singlet oxygen model.

scientific article published on March 2015

In-vivo Light dosimetry for pleural PDT

scientific article published on January 2009

In-vivo light dosimetry for HPPH-mediated pleural PDT

scientific article published on March 2010

In-vivo light dosimetry of interstitial PDT of human prostate

scientific article published on January 2006

In-vivo outcome study of HPPH mediated PDT using singlet oxygen explicit dosimetry (SOED).

scientific article published on March 2015

In-vivo singlet oxygen threshold doses for PDT

scientific article published on February 2015

Infrared navigation system for light dosimetry during pleural photodynamic therapy

scientific article published on 13 February 2020

Integrated light dosimetry system for prostate photodynamic therapy

scientific article published on January 2008

Interstitial diffuse optical tomography using an adjoint model with linear sources

scientific article published on January 2008

Investigating the impact of oxygen concentration and blood flow variation on photodynamic therapy.

scientific article published on February 2016

Lesion Oxygenation Associates with Clinical Outcomes in Premalignant and Early Stage Head and Neck Tumors Treated on a Phase 1 Trial of Photodynamic Therapy

scientific article

Light Dosimetry at Tissue Surfaces for Oblique Incident Circular Fields

scientific article published on January 2004

Light Dosimetry at Tissue Surfaces for Small Circular Fields

scientific article published on June 2003

Light Fluence Dosimetry in Lung-simulating Cavities.

scientific article published in January 2018

Light Fluence Rate and Tissue Oxygenation (St O2 ) Distributions Within the Thoracic Cavity of Patients Receiving Intraoperative Photodynamic Therapy for Malignant Pleural Mesothelioma

scientific article published on 17 March 2020

Light dose verification for pleural PDT.

scientific article published on February 2012

Light dosimetry and dose verification for pleural PDT.

scientific article published on February 2013

Macroscopic Modeling of the singlet oxygen production during PDT.

scientific article published on March 2007

Macroscopic singlet oxygen model incorporating photobleaching as an input parameter

scientific article published on March 2015

Macroscopic singlet oxygen modeling for dosimetry of Photofrin-mediated photodynamic therapy: an in-vivo study.

scientific article

Maximizing fluence rate and field uniformity of light blanket for intraoperative PDT.

scientific article published on January 2012

Measurement of in-air output ratios using different miniphantom materials

scientific article published on 20 July 2006

Measuring the Physiologic Properties of Oral Lesions Receiving Fractionated Photodynamic Therapy

scientific article

Modeling light fluence rate distribution in optically heterogeneous prostate photodynamic therapy using a kernel method

scientific article published on January 2007

Modeling scatter-to-primary dose ratio for megavoltage photon beams

scientific article published in October 2010

Modeling the instantaneous dose rate dependence of radiation diode detectors

scientific article published in September 2003

Monte Carlo investigation of the effect of skin tissue optical properties on detected Cherenkov emission

scientific article published on 01 February 2019

Monte Carlo modelling of fluorescence in semi-infinite turbid media.

scientific article published in January 2018

Monte Carlo simulation of light fluence calculation during pleural PDT

scientific article published on February 2013

Monte Carlo simulation of the effect of miniphantom on in-air output ratio

scientific article published on 01 October 2010

Motexafin lutetium-photodynamic therapy of prostate cancer: short- and long-term effects on prostate-specific antigen

scientific article

On the in vivo photochemical rate parameters for PDT reactive oxygen species modeling

scientific article

Optical properties of human prostate at 732 nm measured in mediated photodynamic therapy

scientific article published on January 2005

Optimization of light sources for prostate photodynamic therapy

scientific article published on April 2005

Optimization of physiological parameter for macroscopic modeling of reacted singlet oxygen concentration in an in-vivo model.

scientific article published on February 2009

Optimized interstitial PDT prostate treatment planning with the Cimmino feasibility algorithm.

scientific article published on December 2005

Output ratio in air for MLC shaped irregular fields

scientific article published in September 2004

PDT Dose Dosimeter for Pleural Photodynamic Therapy

scientific article

PDT dose dosimetry for Photofrin-mediated pleural photodynamic therapy (pPDT).

scientific article published on 6 November 2017

PDT dose dosimetry for pleural photodynamic therapy

scientific article published on February 2013

PDT is better than alternative therapies such as brachytherapy, electron beams, or low-energy x rays for the treatment of skin cancers

scientific article published on 01 March 2011

Parameter Determination for Singlet Oxygen Modeling of BPD-Mediated PDT.

scientific article published on February 2013

Parameter determination for BPD mediated vascularPDT.

scientific article published on March 2014

Parameterization of electron beam output factor

scientific article published on 26 February 2015

Performance evaluation of a diode array for enhanced dynamic wedge dosimetry

scientific article published on 01 July 1997

Phase II trial of pleural photodynamic therapy and surgery for patients with non-small-cell lung cancer with pleural spread

scientific article

Photodynamic therapy in the management of pre-malignant head and neck mucosal dysplasia and microinvasive carcinoma

scientific article published on June 2011

Photodynamic therapy with motexafin lutetium for rectal cancer: a preclinical model in the dog.

scientific article published on 2 May 2006

Photon beam skin dose analyses for different clinical setups.

scientific article published on June 1998

Pre-clinic study of uniformity of light blanket for intraoperative photodynamic therapy

scientific article published on January 2010

Preliminary results of interstitial motexafin lutetium-mediated PDT for prostate cancer.

scientific article published in June 2006

Prostate PDT dosimetry

scientific article published on 19 October 2006

Proton computed tomography using a 1D silicon diode array

scientific article

Quantitative comparison of tissue oxygen and motexafin lutetium uptake by ex vivo and noninvasive in vivo techniques in patients with intraperitoneal carcinomatosis

scientific article published in May 2007

Reactive Oxygen Species Explicit Dosimetry for Photofrin-mediated Pleural Photodynamic Therapy

scientific article published on 06 December 2019

Reactive oxygen species explicit dosimetry to predict local tumor growth for Photofrin-mediated photodynamic therapy

scientific article published on 24 July 2020

Reactive oxygen species explicit dosimetry to predict tumor growth for BPD-mediated vascular photodynamic therapy

scientific article published on 01 February 2019

Real-time in situ monitoring of human prostate photodynamic therapy with diffuse light

scientific article published in September 2006

Real-time treatment feedback guidance of Pleural PDT

scientific article published on February 2013

Real-time treatment light dose guidance of Pleural PDT: an update.

scientific article published on March 2015

Reconstruction of hemodynamics and sensitizer distributions during interstitial PDT using spectroscopy with linear light sources.

scientific article published on June 2009

Reconstruction of optical properties using a diffusion model for interstitial diffuse optical tomography.

scientific article published on February 2009

Report of AAPM Therapy Physics Committee Task Group 74: in-air output ratio, Sc, for megavoltage photon beams.

scientific article

Scattered photons from wedges in high-energy x-ray beams

scientific article published in August 1995

Sensitivity analysis of imaging geometries for prostate diffuse optical tomography

scientific article published on January 2008

Should image rotation be addressed during routine cone-beam CT quality assurance?

scientific article published on 31 January 2013

Singlet oxygen dosimetry modeling for photodynamic therapy.

scientific article published on February 2012

Spectroscopic evaluation of photodynamic therapy of the intraperitoneal cavity

scientific article

Study of light fluence rate distribution in photodynamic therapy using finite-element method.

scientific article published on January 2006

Study of tissue oxygen supply rate in a macroscopic photodynamic therapy singlet oxygen model.

scientific article published on March 2015

Temperature dependence of commercially available diode detectors

scientific article published on 01 April 2002

The design of a robotic multichannel platform for photodynamic therapy

scientific article published on July 2009

The equivalent square concept for the head scatter factor based on scatter from flattening filter

scientific article published on 01 June 1998

The fraction of photons undergoing head scatter in X-ray beams

scientific article published on June 1, 1995

The head-scatter factor for small field sizes

scientific article published on 01 January 1994

The ratio of the spherical and flat Detectors at tissue surfaces during pleural photodynamic therapy.

scientific article published in June 2002

The role of photodynamic therapy (PDT) physics.

scientific article published on July 2008

Thermal and temporal response of ionization chambers in radiation dosimetry

scientific article published in March 2004

Tissue-phantom ratios from percentage depth doses

scientific article published in May 1996

Transoral robotic photodynamic therapy for the oropharynx ⬇️

scientific article published on January 15, 2011

Two-dimensional/three dimensional Hybrid Interstitial Diffuse Optical Tomography of Human Prostate during Photodynamic Therapy: Phantom and Clinical Results

scientific article published on January 2007

Validation of combined Monte Carlo and photokinetic simulations for the outcome correlation analysis of benzoporphyrin derivative-mediated photodynamic therapy on mice

scientific article published on 01 March 2019

Verification of monitor unit calculations for non-IMRT clinical radiotherapy: report of AAPM Task Group 114.

scientific article

X-ray source and the output factor

scientific article published in June 1995

Paulina is supported by:

About Paulina

Help