QUANTITATIVE AND QUALITITATIVE FLUORESCENCE MODULATED IMAGING AND TOMOGRAPHY

这个子项目是利用资源的许多研究子项目之一。 由NIH/NCRR资助的中心拨款提供。对子项目的主要支持 子项目的首席调查员可能是由其他来源提供的， 包括美国国立卫生研究院的其他来源。为子项目列出的总成本可能 表示该子项目使用的中心基础设施的估计数量， 不是由NCRR赠款提供给次级项目或次级项目工作人员的直接资金。 这项研究的目的是通过对荧光团模体的定量和定性测量来演示荧光调制成像(FMI)。我们将研究模体中不同空间和深度分布的荧光微扰。定性地，荧光团的空间局部化能力。在定量方面，将研究测量荧光团浓度以及与浓度和pH无关的荧光团指标(如量子产率)的能力。最后，将并行开发层析重建算法。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. The purpose of this study is to demonstrate Fluorescent modulated imaging (fMI) via the quantitative and qualitative measurement of fluorophore phantoms. Fluorescent perturbations with various spatial and depth profiles in phantoms will be investigated. Qualititatively, the ability for spatial localization of the fluorophore. Quantitatively, the ability to measure fluorophore concentration as well as concentration and pH independent fluorophore metrics such as quantum yield will be investigated. Finally, tomographic reconstruction algorithms will be developed in parallel.