/
/
Hurtig Scan elektronspinresonans åbner nye muligheder for Imaging Fysiologisk vigtige parametre<em> In vivo</em
É necessária uma assinatura da JoVE para visualizar este conteúdo. Faça login ou comece sua avaliação gratuita.
1Department of Chemistry and Biochemistry,University of Denver, 2Magnetic Imaging Group, Applied Physics Division, Physical Measurements Laboratory,National Institute of Standards and Technology, 3Department of Radiology, Geisel School of Medicine,Dartmouth University, 4Department of Biochemistry,West Virginia University, 5Department of Electrical and Computer Engineering,University of Denver, 6Department of Engineering,University of Denver
Capítulos
- 00:05Título
- 00:58Setup of the Rapid Scan Coil Driver at 250 MHz
- 02:01Preparation of Reagents and Phantoms
- 03:17Setup of the Rapid Scan Instrument at 250 MHz
- 05:58Results: 2D RS-EPRI Phantom Images
- 07:12Conclusion
En ny elektronspinresonans (EPR) metode, hurtige scanning EPR (RS-EPJ), der er påvist for 2D spektral rumlig billeddannelse, som er overlegen i forhold til den traditionelle kontinuert bølge (CW) teknik og åbner nye steder for in vivo imaging. Resultaterne demonstreres ved 250 MHz, men teknikken er anvendelig ved alle frekvenser.
Tags
Rapid-scan EPR ImagingRSEPRIElectron Paramagnetic ResonanceOxygen ConcentrationPHRedox StatusSignaling MoleculesBiomedical ResearchPesquisa do CâncerTumor EnvironmentContinuous Wave EPRRapid-scan Experimental ConditionsResonator BandwidthRapid-scan Coil DriverN-15 PDTBMPOHydrogen PeroxideUV Irradiation
