2016
Plasma treatment effect on angiogenesis in wound healing process evaluated in vivo using angiographic optical coherence tomography
Kim D, Park T, Jang S, You S, Oh W. Plasma treatment effect on angiogenesis in wound healing process evaluated in vivo using angiographic optical coherence tomography. Applied Physics Letters 2016, 109: 233701. DOI: 10.1063/1.4967375.Peer-Reviewed Original ResearchPlasma treatment effectAngiographic optical coherence tomographyAtmospheric pressure plasmaNon-thermal atmospheric pressure plasmaNon-thermal plasmaPressure plasmaOptical coherence tomographyPlasma treatmentCoherence tomographyPlasmaPlasma evaluationMouse earVascular area densityPhysicsDensityArea densityEarly daysImagingRegionSingle cardiac cycle three-dimensional intracoronary optical coherence tomography.
Kim T, Park H, Jang S, Song J, Cho H, Kim S, Bouma B, Kim J, Oh W. Single cardiac cycle three-dimensional intracoronary optical coherence tomography. Biomedical Optics Express 2016, 7: 4847-4858. PMID: 28018710, PMCID: PMC5175536, DOI: 10.1364/boe.7.004847.Peer-Reviewed Original ResearchOptical coherence tomographyIntracoronary optical coherence tomographyCoherence tomographySingle cardiac cycleMotion artifactsCoronary arterial wallLong coronary segmentsImaging speedCardiac cycleCardiac motion artifactsCoronary arteryProspective electrocardiogramCoronary segmentsClinical utilityArterial wallOCT systemThree-dimensional visualizationElectrocardiogramVolumetric imagingTechnologyTomographySpeedIntracoronary dual-modal optical coherence tomography-near-infrared fluorescence structural–molecular imaging with a clinical dose of indocyanine green for the assessment of high-risk plaques and stent-associated inflammation in a beating coronary artery
Kim S, Lee M, Kim T, Song J, Nam H, Cho H, Jang S, Ryu J, Oh D, Gweon D, Park S, Park K, Oh W, Yoo H, Kim J. Intracoronary dual-modal optical coherence tomography-near-infrared fluorescence structural–molecular imaging with a clinical dose of indocyanine green for the assessment of high-risk plaques and stent-associated inflammation in a beating coronary artery. European Heart Journal 2016, 37: 2833-2844. PMID: 26787442, DOI: 10.1093/eurheartj/ehv726.Peer-Reviewed Original ResearchConceptsHigh-risk plaquesCoronary arteryOptical coherence tomographyIndocyanine greenClinical doseCoherence tomographySwine coronary arteriesLipid-rich plaquesNIRF signalStent-associated complicationsSaline-injected controlsStrong NIRF signalPlaque inflammationPlaque disruptionDES deploymentCoronary imagingFibrous plaquesHuman plaquesInflammationICG uptakeYucatan minipigsPlaquesArteryHistological validationStent struts
2015
GPU-Accelerated Framework for Intracoronary Optical Coherence Tomography Imaging at the Push of a Button
Han M, Kim K, Jang S, Cho H, Bouma B, Oh W, Ryu S. GPU-Accelerated Framework for Intracoronary Optical Coherence Tomography Imaging at the Push of a Button. PLOS ONE 2015, 10: e0124192. PMID: 25880375, PMCID: PMC4400174, DOI: 10.1371/journal.pone.0124192.Peer-Reviewed Original ResearchConceptsOptical coherence tomographyStent strutsCoherence tomographyIntracoronary OCT imagingLong coronary arteryCoronary artery diseaseCause of deathIntracoronary optical coherence tomographyImportant clinical toolRaw OCT dataOCT dataArtery diseaseCoronary arteryGPU-Accelerated FrameworkIntracoronary imagingFD-OCT imagesGraphics processing unitsAccurate diagnosisClinical toolMulti-functional angiographic OFDI using frequency-multiplexed dual-beam illumination
Kim S, Park T, Jang S, Nam A, Vakoc B, Oh W. Multi-functional angiographic OFDI using frequency-multiplexed dual-beam illumination. Optics Express 2015, 23: 8939-8947. PMID: 25968731, PMCID: PMC4523372, DOI: 10.1364/oe.23.008939.Peer-Reviewed Original ResearchOptical frequency domain imagingDual-beam illuminationPolarization-sensitive imagingFrequency domain imagingDistinct layer structurePolarization encodingOCT schemeImaging beamAngiographic optical coherence tomographyImaging speedDomain imagingIntensity imagingOptical coherence tomographyScan methodFrequency domain processingImaging systemPhase decorrelationPhase noiseMechanical integrityTransverse displacementBeamSignal measurementsDomain processingLayer structureSpatial decorrelation