• 日時：2023年5月18日(木）15：10-16：40
• 場所：理学研究科D棟D307講義室(豊中キャンパス）

第9回卓越セミナーの発表タイトルと概要についてお知らせします。

1.　Design, simulations, and experimental measurements of side-readout configurations for slab-based monolithic crystals used in PET detector modules

Presenter: Nguyen V.H. Viet (D3 student, RCNP Toyonaka)

Abstract: In positron emission tomography (PET), monolithic crystals have been used as an alternative to the conventional pixelated design to maintain high spatial resolution and improve energy/timing resolutions. Recent studies have proposed an approach using layers of thin crystal slabs with 4-side photosensor readout to address the challenges in thick monolithic crystals. In this work, I study how different crystal-sensor configurations of this approach affect the detector performance.

2. Molecular Chemical Analysis of Glycan-Biomolecule Interactions Using Synthetic Glycan Displaying System

発表者：三浦彩音（D3, Dept. of Chemistry）

アブストラクト： Targeted alpha-ray therapy is one of the most effective cancer therapies. Our laboratory has shown that the dynamics of antibodies labeled with 211At, an alpha-ray emitting radionuclide, are important in enhancing their antitumor effects. In this study, I focus on the glycan-lectin interaction that regulates the dynamics of molecules on the cell membrane and analyze its mechanism in order to apply this interaction to α-ray-targeted therapy in the future.