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Surface-enhanced Raman scattering labeled nanoplastic models for reliable bio-nano interaction investigations

文献类型：期刊论文

作者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
刊名JOURNAL OF HAZARDOUS MATERIALS
出版日期2022-03-05
卷号425页码:10
ISSN号0304-3894
关键词Nanoplastics Surface-enhanced Raman scattering Optical imaging Biological interaction In vivo distribution
DOI10.1016/j.jhazmat.2021.127959
通讯作者Wang, Yunqing(yqwang@yic.ac.cn) ; Chen, Lingxin(lxchen@yic.ac.cn)
英文摘要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.
WOS关键词ARABIDOPSIS-THALIANA ; NANOPARTICLES ; MICROPLASTICS ; PARTICLES ; TAGS ; SPECTROSCOPY ; GERMINATION ; PLANTS ; SIZE
WOS研究方向Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000734342600004
资助机构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
源URL[http://ir.yic.ac.cn/handle/133337/31315]  
专题烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
烟台海岸带研究所_山东省海岸带环境工程技术研究中心
通讯作者Wang, Yunqing; Chen, Lingxin
作者单位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
推荐引用方式
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.

入库方式： OAI收割

来源：烟台海岸带研究所

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