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| Facile synthesis of the nitrogen-doped graphene quantum dots at low temperature for cellular labeling | |
| Pang, YQ; Gao, H; Lai, LH; Li, XL | |
| 2018 | |
| Source Publication | MATERIALS RESEARCH BULLETIN
 |
| ISSN | 0025-5408 |
| Volume | 104Pages:83-86 |
| Subtype | 期刊论文 |
| Abstract | A facile one-step approach is developed for the large-scale synthesis of nitrogen doped graphene quantum dot (N-GQDs) at low temperature by using citric acid (CA) as the precursor. The emission wavelength of the N-GQDs is nearly excitation-dependent, which may mirror the effects from particles of different sizes and distribution of different emissive sites on nanoparticles. Moreover, the products are then tested with live Hela cells for the extraordinary biocompatibility. The cellular viability is remained to be 100% even after a 48 h exposure with the high N-GQDs concentration of 200 mu g mL(-1) and this survival rate is really much higher than that have been repotted previously. The as-prepared N-GQDs with negligible inherent toxicity exhibit excellent biological applications such as bio-imaging and cell tracking. |
| Keyword | One-step Synthesis Carbon Dots Nanodots Sulfur Oxide Nanoparticles Conversion Precursor Cells Probe |
| DOI | 10.1016/j.materresbull.2018.03.053 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000432769900014 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/29019 |
| Collection | 中科院上海应用物理研究所2011-2019年 |
| Affiliation | 1.Pang, YQ 2.Gao, H 3.Lai, LH 4.Li, XL |
| Recommended Citation GB/T 7714 | Pang, YQ,Gao, H,Lai, LH,et al. Facile synthesis of the nitrogen-doped graphene quantum dots at low temperature for cellular labeling[J]. MATERIALS RESEARCH BULLETIN,2018,104:83-86. |
| APA | Pang, YQ,Gao, H,Lai, LH,&Li, XL.(2018).Facile synthesis of the nitrogen-doped graphene quantum dots at low temperature for cellular labeling.MATERIALS RESEARCH BULLETIN,104,83-86. |
| MLA | Pang, YQ,et al."Facile synthesis of the nitrogen-doped graphene quantum dots at low temperature for cellular labeling".MATERIALS RESEARCH BULLETIN 104(2018):83-86. |
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| Facile synthesis of （1497KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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