Journal of Photopolymer Science and Technology
Online ISSN : 1349-6336
Print ISSN : 0914-9244
ISSN-L : 0914-9244
Fluorescent Polystyrene Latex Nanoparticles for NIR-II in vivo Imaging
Masao KamimuraYuichi UeyaEiji TakamotoKazuhiro IsoMoe YoshidaMasakazu UmezawaKohei Soga
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2019 年 32 巻 1 号 p. 93-96

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In this study, tissue-penetrable near infrared (NIR)-II fluorescent polystyrene latex nanoparticles (NIR-PSt NPs) were designed and prepared as deep tissue in vivo imaging probes. An NIR-II fluorescent dye was successfully loaded into PSt NPs. The resulting NIR-PSt NPs showed strong NIR-II (1100 nm) emission in an aqueous environment. In addition, in vivo imaging of live mice was successfully performed using these NIR-PSt NPs. The prepared NIR-PSt NPs exhibited remarkable properties for in vivo fluorescence imaging.

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© 2019 The Society of Photopolymer Science and Technology (SPST)
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