Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| Surface-enhanced Raman scattering labeled nanoplastic models for reliable bio-nano interaction investigations | |
Zhang, Panpan1,4; Wang, Yunqing1,3 ; Zhao, Xizhen1; Ji, Yunxia1; Mei, Rongchao1; Fu, Longwen1,3; Man, Mingsan1,3; Ma, Jiping5; Wang, Xiaoyan6; Chen, Lingxin1,2,3
| |
| Source Publication | JOURNAL OF HAZARDOUS MATERIALS
 |
| ISSN | 0304-3894 |
| 2022-03-05 | |
| Volume | 425Pages:10 |
| Keyword | Nanoplastics Surface-enhanced Raman scattering Optical imaging Biological interaction In vivo distribution |
| DOI | 10.1016/j.jhazmat.2021.127959 |
| Corresponding Author | Wang, Yunqing(yqwang@yic.ac.cn) ; Chen, Lingxin(lxchen@yic.ac.cn) |
| Abstract | Nanoplastics (NPs) have attracted great attention as an emerging pollution. To date, their interaction with biological systems has been studied mostly by using fluorescent-labeled NPs, which suffered from serious drawbacks such as biological autofluorescence interference and false-positive results. Reliable optically labeled NP models are eagerly desired until now. Herein, a novel near-infrared (NIR) surface-enhanced Raman scattering (SERS) labeled NP model was proposed, which gained single-particle ultra-sensitivity, deep tissue detection, multiplex labeling ability, and anti-interference property. More importantly, the NP demonstrated satisfactory in vivo signal stability which completely prevented the positive-false problems. The advantages of the NPs enabled direct, dynamic in vivo behavior imaging study in living zebrafish embryo, adult zebrafish and green vegetable Brassica rapa. It was found for the first time that NPs entered blood circulation system of zebrafish larva via dermal uptake route, which only occurred in a short 48 h-window post-hatch. NPs widely distributed in roots, shoots and leaves of Brassica rapa seedlings germinating and growing in the NP-containing hydroponic culture. Different depths of one root showed varied adsorption capabilities towards NPs with fulvic acid, lipid and sodium dodecyl sulfate eco-coronas. This work provided an ideal tool for reliable bio-NP interaction study for a variety of organisms, which could promote the research of NPs. |
| Funding Organization | National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Instrument Developing Project of the Chinese Academy of Sciences ; Taishan Scholar Project Special Funding |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | ARABIDOPSIS-THALIANA ; NANOPARTICLES ; MICROPLASTICS ; PARTICLES ; TAGS ; SPECTROSCOPY ; GERMINATION ; PLANTS ; SIZE |
| WOS Research Area | Engineering ; Environmental Sciences & Ecology |
| WOS ID | WOS:000734342600004 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.yic.ac.cn/handle/133337/31316 |
| Collection | 中科院海岸带环境过程与生态修复重点实验室 中科院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心 |
| Corresponding Author | Wang, Yunqing; Chen, Lingxin |
| Affiliation | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Qingdao Univ Technol, State Local Joint Engn Res Ctr Urban Sewage Treat, Sch Environm & Municipal Engn, Qingdao 266033, Peoples R China 6.Binzhou Med Univ, Sch Pharm, Yantai 264003, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Panpan,Wang, Yunqing,Zhao, Xizhen,et al. Surface-enhanced Raman scattering labeled nanoplastic models for reliable bio-nano interaction investigations[J]. JOURNAL OF HAZARDOUS MATERIALS,2022,425:10. |
| APA | Zhang, Panpan.,Wang, Yunqing.,Zhao, Xizhen.,Ji, Yunxia.,Mei, Rongchao.,...&Chen, Lingxin.(2022).Surface-enhanced Raman scattering labeled nanoplastic models for reliable bio-nano interaction investigations.JOURNAL OF HAZARDOUS MATERIALS,425,10. |
| MLA | Zhang, Panpan,et al."Surface-enhanced Raman scattering labeled nanoplastic models for reliable bio-nano interaction investigations".JOURNAL OF HAZARDOUS MATERIALS 425(2022):10. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment