title: Sheet-beam geometry for in vivo fluorescent x-ray computed tomography: proof-of-concept experiment in molecular imaging.
abstract: We propose a fluorescent x-ray computed tomography method using an array of detectors with an incident sheet beam, aimed at providing molecular imaging with high sensitivity and good spatial resolution. In this study, we prove the feasibility of this concept and investigate its imaging properties, including spatial and contrast resolutions and quantitativeness, by imaging an acrylic phantom and a normal mouse brain using a preliminary imaging system with monochromatic synchrotron x rays.
authors.affiliation: Yamagata University, Yonezawa, Yamagata, Japan.
authors.forename: Qingkai
authors.initials: Q
authors.lastname: Huo
authors.forename: Tetsuya
authors.initials: T
authors.lastname: Yuasa
authors.forename: Takao
authors.initials: T
authors.lastname: Akatsuka
authors.forename: Tohoru
authors.initials: T
authors.lastname: Takeda
authors.forename: Jin
authors.initials: J
authors.lastname: Wu
authors.lastname: Thet-Thet-Lwin
authors.forename: Kazuyuki
authors.initials: K
authors.lastname: Hyodo
authors.forename: F Avraham
authors.initials: FA
authors.lastname: Dilmanian