@article{oai:repo.qst.go.jp:00049334, author = {初川, 雄一 and 早川, 岳人 and 塚田和明 and 橋本, 和幸 and 佐藤哲也 and 浅井雅人 and 豊嶋厚史 and 谷森達 and 園田信也 and 株木重人 and 木村寛之 and 高田淳史 and 水本哲也 and Takaki, Seiya and 初川 雄一 and 早川 岳人 and 橋本 和幸}, issue = {12}, journal = {PLOS ONE}, month = {Dec}, note = {Imaging was conducted using an electron tracking-Compton camera (ETCC), which measures γ-rays with energies in the range of 200–900 keV from 95mTc. 95mTc was produced by the 95Mo(p, n)95mTc reaction on a 95Mo-enriched target. A method for recycling 95Mo-enriched molybdenum trioxide was employed, and the recycled yield of 95Mo was 70%-90%. Images were obtained with the gate of three energies. The results showed that the spatial resolution increases with increasing γ-ray energy, and suggested that the ETCC with high-energy γ-ray emitters such as 95mTc is useful for the medical imaging of deep tissue and organs in the human body.}, title = {Electron-tracking Compton camera imaging of technetium-95m}, volume = {13}, year = {2018} }