globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2017.12.061
Scopus记录号: 2-s2.0-85044391255
论文题名:
Validation of ATR FT-IR to identify polymers of plastic marine debris, including those ingested by marine organisms
作者: Jung M.R.; Horgen F.D.; Orski S.V.; Rodriguez C. V.; Beers K.L.; Balazs G.H.; Jones T.T.; Work T.M.; Brignac K.C.; Royer S.-J.; Hyrenbach K.D.; Jensen B.A.; Lynch J.M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 127
起始页码: 704
结束页码: 716
语种: 英语
英文关键词: Fourier transform infrared spectroscopy ; Marine plastic debris ; Pacific Ocean ; Plastic ingestion ; Polymer identification ; Sea turtles
Scopus关键词: Chlorine compounds ; Debris ; Elastomers ; Fourier transform infrared spectroscopy ; High density polyethylenes ; Marine biology ; Polypropylenes ; Polyvinyl chlorides ; Attenuated total reflectance Fourier transform infrared spectroscopy ; Cleaning methods ; Identification codes ; Low Density Polyethylene (LDPE) ; Marine plastics ; Pacific ocean ; Plastic marine debris ; Sea turtles ; Size exclusion chromatography ; ethylene vinyl acetate copolymer ; latex ; nitrile ; nylon ; plastic ; politef ; poly(methyl methacrylate) ; polycarbonate ; polyethylene ; polymer ; polypropylene ; polystyrene ; polyurethan ; polyvinylchloride ; resin ; FTIR spectroscopy ; ingestion rate ; marine environment ; plastic waste ; polymer ; turtle ; Article ; attenuated total reflectance Fourier transform infrared spectroscopy ; cleaning ; consumer ; controlled study ; high temperature ; infrared spectroscopy ; ingestion ; nonhuman ; sea pollution ; sea turtle ; size exclusion chromatography ; validation study ; Cheloniidae
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Polymer identification of plastic marine debris can help identify its sources, degradation, and fate. We optimized and validated a fast, simple, and accessible technique, attenuated total reflectance Fourier transform infrared spectroscopy (ATR FT-IR), to identify polymers contained in plastic ingested by sea turtles. Spectra of consumer good items with known resin identification codes #1–6 and several #7 plastics were compared to standard and raw manufactured polymers. High temperature size exclusion chromatography measurements confirmed ATR FT-IR could differentiate these polymers. High-density (HDPE) and low-density polyethylene (LDPE) discrimination is challenging but a clear step-by-step guide is provided that identified 78% of ingested PE samples. The optimal cleaning methods consisted of wiping ingested pieces with water or cutting. Of 828 ingested plastics pieces from 50 Pacific sea turtles, 96% were identified by ATR FT-IR as HDPE, LDPE, unknown PE, polypropylene (PP), PE and PP mixtures, polystyrene, polyvinyl chloride, and nylon. © 2018
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88547
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

Files in This Item:

There are no files associated with this item.


作者单位: College of Natural and Computational Sciences, Hawai'i Pacific University, Kaneohe, HI, United States; Materials Science and Engineering Division, National Institute of Standards and Technology, Gaithersburg, MD, United States; Pacific Islands Fisheries Science Center, National Marine Fisheries Service, Honolulu, HI, United States; U.S. Geological Survey, National Wildlife Health Center, Honolulu Field Station, Honolulu, HI, United States; School of Ocean, Earth Science, and Technology, University of Hawai'i at Manoa, Honolulu, HI, United States; Daniel K. Inouye Center for Microbial Oceanography: Research and Education, University of Hawai'i at Manoa, Honolulu, HI, United States; Chemical Sciences Division, National Institute of Standards and Technology, Kaneohe, HI, United States

Recommended Citation:
Jung M.R.,Horgen F.D.,Orski S.V.,et al. Validation of ATR FT-IR to identify polymers of plastic marine debris, including those ingested by marine organisms[J]. Marine Pollution Bulletin,2018-01-01,127
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Jung M.R.]'s Articles
[Horgen F.D.]'s Articles
[Orski S.V.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Jung M.R.]'s Articles
[Horgen F.D.]'s Articles
[Orski S.V.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Jung M.R.]‘s Articles
[Horgen F.D.]‘s Articles
[Orski S.V.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.