Howard J. Halpern

Department of Radiation and Cellular Oncology, The University of Chicago

Affiliated withThe University of Chicago

Research Area

Biography

Howard J. Halpern has not added Biography.
If you are Howard J. Halpern and would like to personalize this page please email our Author Liaison for assistance.

JoVE Journal Publications

ArticleTotal : 1	Year
Publication title Cited by 1	2025

Other Publications

Article	Year
General synthesis of persistent trityl radicals for EPR imaging of biological systems. The Journal of organic chemistry\| PubMed ID: 12098269	2002
Reduction of image artifacts in mice by bladder flushing with a novel double-lumen urethral catheter. Molecular imaging\| PubMed ID: 16954032	2006
Electron paramagnetic resonance oxygen imaging of a rabbit tumor using localized spin probe delivery. Medical physics\| PubMed ID: 20632567	2010
Immobilization Using Dental Material Casts Facilitates Accurate Serial and Multimodality Small Animal Imaging. Concepts in magnetic resonance. Part B, Magnetic resonance engineering\| PubMed ID: 20827425	2008
Frequency bandwidth extension by use of multiple Zeeman field offsets for electron spin-echo EPR oxygen imaging of large objects. Medical physics\| PubMed ID: 21815379	2011
Absolute oxygen R1e imaging in vivo with pulse electron paramagnetic resonance. Magnetic resonance in medicine\| PubMed ID: 24006331	2014
Triarylmethanols bearing bulky aryl groups and the NOESY/EXSY experimental observation of two-ring-flip mechanism for helicity reversal of molecular propellers. European journal of organic chemistry\| PubMed ID: 24294110	2012
Generation of Trityl Radicals by Nucleophilic Quenching of Tris(2,3,5,6-tetrathiaaryl)methyl Cations and Practical and Convenient Large-Scale Synthesis of Persistent Tris(4-carboxy-2,3,5,6-t... European journal of organic chemistry\| PubMed ID: 24772001	2013
Preparation of Diversely Substituted Triarylmethyl Radicals by the Quenching of Tris(2,3,5,6-tetrathiaaryl)methyl Cations with C-, N-, P-, and S-Nucleophiles. European journal of organic chemistry\| PubMed ID: 24883040	2014
Comparison of pulse sequences for R1-based electron paramagnetic resonance oxygen imaging. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 25828242	2015
Approaching Oxygen-Guided Intensity-Modulated Radiation Therapy. Advances in experimental medicine and biology\| PubMed ID: 26782211	2016
Fast dynamic electron paramagnetic resonance (EPR) oxygen imaging using low-rank tensors. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 27498337	2016
Electron Paramagnetic Resonance pO Image Tumor Oxygen-Guided Radiation Therapy Optimization. Advances in experimental medicine and biology\| PubMed ID: 28685458	2017
Correlation Between Hypoxia Proteins and EPR-Detected Hypoxia in Tumors. Advances in experimental medicine and biology\| PubMed ID: 28685461	2017
A Pulse EPR 25 mT magnetometer with 10ppm resolution. Applied magnetic resonance\| PubMed ID: 29151678	2017
Optimization-based image reconstruction from sparsely sampled data in electron paramagnetic resonance imaging. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 30005191	2018
Single-dose radiotherapy disables tumor cell homologous recombination via ischemia/reperfusion injury. The Journal of clinical investigation\| PubMed ID: 30480549	2019
A balanced total-variation-Chambolle-Pock algorithm for EPR imaging. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 34058712	2021
An iterative reconstruction algorithm without system matrix for EPR imaging. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 36308904	2022
Absolute oxygen-guided radiation therapy improves tumor control in three preclinical tumor models. Frontiers in medicine\| PubMed ID: 37904839	2023
Corrigendum: Absolute oxygen-guided radiation therapy improves tumor control in three preclinical tumor models. Frontiers in medicine\| PubMed ID: 38116039	2023
Sensing and Imaging Molecular Oxygen in Mammals with Spin Lattice Relaxation Electron Paramagnetic Resonance. Molecular imaging and biology\| PubMed ID: 38548994	2024