| 학회 |
한국고분자학회 |
| 학술대회 |
2016년 봄 (04/06 ~ 04/08, 대전컨벤션센터) |
| 권호 |
41권 1호 |
| 발표분야 |
의료용 고분자 부문위원회 I |
| 제목 |
Hydroxylated boron nitride nano-sheet for in vitro cell imaging and dopamine sensing |
| 초록 |
By last decade two dimensional (2D) materials have attracted great attention due to their unique and novel properties. In this research, we have introduced a comparatively new 2D material boron nitride which is also known as white graphene. We have optimized a facile and convenient process for preparing water-soluble hydroxyl-functionalized hexagonal boron nitride (hBN-OH) from BN. The hBN-OH (2-3 nm thickness) contains ~40% oxygen measured by TEM-EDS. The as synthesized hBN-OH exhibits blue emission with a quantum yield of approximately 36%. In vitro cytotoxicity test in cancer cell demonstrated that hBN-OH does not exert significant toxicity. Hemolytic test also attributes good blood compatibility profile of hBN-OH. The fluorescent hBN-OH could be used to in vitro cell imaging. Most importantly, we have investigated that the hBN-OH can be used for the in vitro detection of biomolecules through electrochemical analysis. |
| 저자 |
누런나비엠디1, 이용규2, 허강무1
|
| 소속 |
1충남대, 2한국교통대 |
| 키워드 |
boron nitride; 2D materials; optical imaging; biosensing
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| E-Mail |
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