| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 봄 (05/02 ~ 05/04, 여수 엑스포 컨벤션) |
| 권호 |
20권 1호 |
| 발표분야 |
고분자_포스터 |
| 제목 |
Fluorescent Block Copolymer Integrated Nanohybrid MoS2 as Imageable Photothermal Agents |
| 초록 |
Single- and few-layered Molybdenum disulfides (MoS2s) have remarkable advantages such as mechanical and optoelectrical property, and exhibited many promising chemical and biomedical applications based on photothermal therapy (PTT) utilizing near–infrared (NIR) absorption. However, there were limited challenges to monitor and guide thermal and therapeutic responses with fluorescent signal. In this study, we develop an imageable photothermal agent using fluorescent responsive block copolymer integrated MoS2s (BCP-MoS2s) for direct observation of PTT in organic matrix. In particular, NIR exposed bcp-MoS2s simultaneously generated heating and visible response behavior by changing conformation of block copolymers on MoS2 nanosheets, providing efficient fluorescence quenching ability. Finally, we could visualize light-induced thermal energy from MoS2s by fluorescence contrast. |
| 저자 |
오지호1, 박찬호1, 양현승1, 이준혁1, Kin Liao2, 김범준1
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| 소속 |
1한국과학기술원, 2Khalifa Univ. |
| 키워드 |
stimuli responsive polymer; block copolymer; photothermal therapy; molybdenum disulfide; nanohybrid
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| E-Mail |
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