2023
Dosimetric response of Gafchromic™ EBT‐XD film to therapeutic protons
Guan F, Wang X, Yang M, Draeger E, Han D, Iga K, Guo F, Perles L, Li Y, Sahoo N, Mohan R, Chen Z. Dosimetric response of Gafchromic™ EBT‐XD film to therapeutic protons. Precision Radiation Oncology 2023, 7: 15-26. PMID: 37868341, PMCID: PMC10586355, DOI: 10.1002/pro6.1187.Peer-Reviewed Original ResearchLinear energy transferEBT-XD filmsTherapeutic protonsFilm calibrationProton linear energy transferUltra-high Dose Rate FLASH RadiotherapyDynamic dose rangeMV photon beamDose-averaged LET valuesDose rate dependenceProton beamlineProton beamPhoton beamsFLASH beamSpot scanning proton beamsDosimetric responseLET dependenceFLASH radiotherapyHigh-dose applicationFilm responseLET valuesEnergy transferBeamProtonsGafchromic
2013
A molecular dynamics simulation of DNA damage induction by ionizing radiation
Abolfath RM, Carlson DJ, Chen ZJ, Nath R. A molecular dynamics simulation of DNA damage induction by ionizing radiation. Physics In Medicine And Biology 2013, 58: 7143-7157. PMID: 24052159, DOI: 10.1088/0031-9155/58/20/7143.Peer-Reviewed Original ResearchConceptsMolecular dynamics simulationsChemical reactionsDynamics simulationsChemical bond breaksWater moleculesMolecular dynamics softwareHydrogen abstractionHydroxyl free radicalsBond breaksChemical eventsCollection of ionsSingle protonRadicalsLow-energy electronsDNA moleculesProtonsBackbone damageFree radicalsMulti-scale simulationsIonsMoleculesReactionElectronsBroken bondsEnergy electronsTH‐F‐105‐02: Molecular Dynamics Simulation of DNA Damage Induction by Ionizing Radiation
Abolfath R, Carlson D, Chen Z, Nath R. TH‐F‐105‐02: Molecular Dynamics Simulation of DNA Damage Induction by Ionizing Radiation. Medical Physics 2013, 40: 552-552. DOI: 10.1118/1.4815815.Peer-Reviewed Original ResearchWater moleculesOH radicalsMD simulationsChemical reactionsMolecular dynamicsReaxFF molecular dynamicsHydrogen bond disruptionDynamics of OHMolecular dynamics simulationsChemical pathwaysPair of ionsResult of ionizationSuch computational approachesBond disruptionDynamics simulationsSingle protonMoleculesProtonsBeam of electronsIon distributionOHReactionElectronsIonizationComputational approach