Fate and effects of metal-based nanoparticles in two marine invertebrates, the bivalve mollusc Scrobicularia plana and the annelid polychaete Hediste diversicolor

被引：81

作者：

Mouneyrac, Catherine ^{[1
,2
]}

Buffet, Pierre-Emmanuel ^{[1
,2
]}

Poirier, Laurence ^{[1
,2
]}

Zalouk-Vergnoux, Aurore ^{[1
,2
]}

Guibbolini, Marielle ^{[4
]}

Risso-de Faverney, Christine ^{[4
]}

Gilliland, Douglas ^{[5
]}

Berhanu, Deborah ^{[6
]}

Dybowska, Agnieszka ^{[7
]}

Chatel, Amelie ^{[1
,2
]}

Perrein-Ettajni, Hanane ^{[1
,2
]}

Pan, Jin-Fen ^{[3
]}

Thomas-Guyon, Helene ^{[9
]}

Reip, Paul ^{[10
]}

Valsami-Jones, Eugenia ^{[7
,8
]}

机构：

[1] Univ Nantes, MMS, LUNAM Univ, Angers, France

[2] Univ Catholique Ouest, Angers, France

[3] Ocean Univ China, Coll Environm Sci & Engn, Qingdao 266100, Peoples R China

[4] Univ Nice Sophia Antipolis, ECOMERS, F-06189 Nice, France

[5] European Commiss DG, Inst Hlth & Consumer Protect, I-21027 Ispra, VA, Italy

[6] CUNY, Dept Phys Sci, Kingsborough Community Coll, New York, NY 11235 USA

[7] Nat Hist Museum, London SW7 5BD, England

[8] Univ Birmingham, Sch Geog Earth & Environm Sci, Birmingham B15 2TT, W Midlands, England

[9] Univ La Rochelle, Littoral Environm & Soc LIENSs, La Rochelle, France

[10] Intrinsiq Mat Ltd, Farnborough GO14 0LX, Hants, England

来源：

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH | 2014年 / 21卷 / 13期

关键词：

Metal-based nanoparticles; Biomarkers; Bioaccumulation; Seawater; Fate; Scrobicularia plana; Hediste diversicolor; CDTE QUANTUM DOTS; SILVER NANOPARTICLES; NEREIS-DIVERSICOLOR; ENGINEERED NANOPARTICLES; BEHAVIORAL-RESPONSES; OXIDE NANOPARTICLES; ENVIRONMENTAL FATE; SEDIMENT; ESTUARINE; TOXICITY;

D O I：

10.1007/s11356-014-2745-7

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The objective of this paper is to synthesize results from seven published research papers employing different experimental approaches to evaluate the fate of metal-based nanoparticles (Ag NPs, Au NPs, CuO NPs, CdS NPs, ZnO NPs) in the marine environment and their effects on two marine endobenthic species, the bivalve Scrobicularia plana and the ragworm Hediste diversicolor. The experiments were carried out under laboratory (microcosms) conditions or under environmentally realistic conditions in outdoor mesocosms. Based on results from these seven papers, we addressed the following research questions: (1) How did the environment into which nanoparticles were released affect their physicochemical properties?, (2) How did the route of exposure (seawater, food, sediment) influence bioaccumulation and effects?, (3) Which biomarkers were the most responsive? and (4) Which tools were the most efficient to evaluate the fate and effects of NPs in the marine environment? The obtained results showed that metalaEurobased NPs in general were highly agglomerated/aggregated in seawater. DGT tools could be used to estimate the bioavailability of metals released from NPs under soluble form in the aquatic environment. Both metal forms (nanoparticulate, soluble) were generally bioaccumulated in both species. Among biochemical tools, GST and CAT were the most sensitive revealing the enhancement of anti-oxidant defenses in both species exposed to sub-lethal concentrations of metal-based NPs. Apoptosis and genotoxicity were frequently observed.

引用

页码：7899 / 7912

页数：14

共 65 条

[1] Metallothioneins in aquatic invertebrates: Their role in metal detoxification and their use as biomarkers [J].