Full-color tunable organic nanoparticles with FRET-assisted enhanced two-photon excited fluorescence for bio-imaging
文献类型：期刊论文
| 作者 | Xu, Zhenzhen1,2; Liao, Qing3; Shi, Xingrui3; Li, Hui1,2; Zhang, Haoli4; Fu, Hongbing1 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY B
 |
| 出版日期 | 2013 |
| 卷号 | 1期号:44页码:6035-6041 |
| ISSN号 | 2050-750X |
| DOI | 10.1039/c3tb20841a |
| 英文摘要 | Two-photon excited fluorescence (TPEF) bio-probes are important for tissue imaging. Here, we demonstrated a strategy for highly emissive, photostable, low cytotoxicity and full-color tunable TPEF organic nanoparticles (ONPs) comprising of commercially available dyes doped in a TPEF host matrix. Because of efficient Forster resonance energy transfer (FRET), near-IR laser pumping light can be strongly absorbed by host matrix molecules via a two-photon absorption (TPA) process and transferred to dopant dyes, which then emit visible photons in different colors from blue, green, and yellow to red with high quantum yields. Our strategy significantly enhanced the photo-stability and TPEF of dopant dyes in ONPs, avoiding the need to resort to specially engineered expensive dyes. |
| 语种 | 英语 |
| WOS记录号 | WOS:000326244900004 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/54289]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Fu, Hongbing |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100190, Peoples R China 2.Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China 4.Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Zhenzhen,Liao, Qing,Shi, Xingrui,et al. Full-color tunable organic nanoparticles with FRET-assisted enhanced two-photon excited fluorescence for bio-imaging[J]. JOURNAL OF MATERIALS CHEMISTRY B,2013,1(44):6035-6041. |
| APA | Xu, Zhenzhen,Liao, Qing,Shi, Xingrui,Li, Hui,Zhang, Haoli,&Fu, Hongbing.(2013).Full-color tunable organic nanoparticles with FRET-assisted enhanced two-photon excited fluorescence for bio-imaging.JOURNAL OF MATERIALS CHEMISTRY B,1(44),6035-6041. |
| MLA | Xu, Zhenzhen,et al."Full-color tunable organic nanoparticles with FRET-assisted enhanced two-photon excited fluorescence for bio-imaging".JOURNAL OF MATERIALS CHEMISTRY B 1.44(2013):6035-6041. |
入库方式： OAI收割
来源：化学研究所
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