Silver Nanoparticles Impact Biofilm Communities and Mussel Settlement

doi:10.1038/srep37406

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋生态研究中心

	Silver Nanoparticles Impact Biofilm Communities and Mussel Settlement
	Yang, Jin-Long 1,2,3; Li, Yi-Feng 1; Liang, Xiao 1; Guo, Xing-Pan 1; Ding, De-Wen 2; Zhang, Demin 3; Zhou, Shuxue 4; Bao, Wei-Yang 5; Bellou, Nikoleta 6; Dobretsov, Sergey 7,8
刊名	SCIENTIFIC REPORTS
	2016-11-21
卷号	6
ISSN号	2045-2322
DOI	10.1038/srep37406
英文摘要	Silver nanoparticles (AgNPs) demonstrating good antimicrobial activity are widely used in many fields. However, the impact of AgNPs on the community structures of marine biofilms that drive biogeochemical cycling processes and the recruitment of marine invertebrate larvae remains unknown. Here, we employed MiSeq sequencing technology to evaluate the bacterial communities of 28-dayold marine biofilms formed on glass, polydimethylsiloxane (PDMS), and PDMS filled with AgNPs and subsequently tested the influence of these marine biofilms on plantigrade settlement by the mussel Mytilus coruscus. AgNP-filled PDMS significantly reduced the dry weight and bacterial density of biofilms compared with the glass and PDMS controls. AgNP incorporation impacted bacterial communities by reducing the relative abundance of Flavobacteriaceae (phylum: Bacteroidetes) and increasing the relative abundance of Vibrionaceae (phylum: Proteobacteria) in 28-day-old biofilms compared to PDMS. The settlement rate of M. coruscus on 28-day-old biofilms developed on AgNPs was lower by > 30% compared to settlement on control biofilms. Thus, the incorporation of AgNPs influences biofilm bacterial communities in the marine environment and subsequently inhibits mussel settlement.
资助项目	Shanghai Ocean University Doctoral Research Foundation[A2-0203-00-100320]
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	NATURE PUBLISHING GROUP
WOS记录号	WOS:000388195400001
内容类型	期刊论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/3317]
专题	业务部门_海洋生态研究中心
作者单位	1.Shanghai Ocean Univ, Minist Educ, Key Lab Explorat & Utilizat Aquat Genet Resource, Shanghai, Peoples R China; 2.State Ocean Adm, Marine Ecol Res Ctr, Inst Oceanog 1, Qingdao, Peoples R China; 3.Collaborat Innovat Ctr Zhejiang Marine High Effic, Ningbo, Zhejiang, Peoples R China; 4.Fudan Univ, Dept Mat Sci, State Key Lab Mol Engn Polymers, Adv Coatings Res Ctr,Minist Educ China, Shanghai, Peoples R China; 5.Yangzhou Univ, Inst Marine Sci & Technol, Yangzhou, Jiangsu, Peoples R China; 6.Hellen Ctr Marine Res, Inst Oceanog, Athens, Greece; 7.Sultan Qaboos Univ, Dept Marine Sci & Fisheries, Coll Agr & Marine Sci, Muscat, Oman; 8.Sultan Qaboos Univ, Ctr Excellence Marine Biotechnol, Muscat, Oman
推荐引用方式 GB/T 7714	Yang, Jin-Long,Li, Yi-Feng,Liang, Xiao,et al. Silver Nanoparticles Impact Biofilm Communities and Mussel Settlement[J]. SCIENTIFIC REPORTS,2016,6.
APA	Yang, Jin-Long.,Li, Yi-Feng.,Liang, Xiao.,Guo, Xing-Pan.,Ding, De-Wen.,...&Dobretsov, Sergey.(2016).Silver Nanoparticles Impact Biofilm Communities and Mussel Settlement.SCIENTIFIC REPORTS,6.
MLA	Yang, Jin-Long,et al."Silver Nanoparticles Impact Biofilm Communities and Mussel Settlement".SCIENTIFIC REPORTS 6(2016).