Effects of copper oxide nanomaterials (CuONMs) are life stage dependent - full life cycle in Enchytraeus crypticus

被引：56

作者：

Bicho, Rita C. ^{[1
,2
]}

Santos, Fatima C. F. ^{[1
,2
]}

Scott-Fordsmand, Janeck J. ^{[3
]}

Amorim, Monica J. B. ^{[1
,2
]}

机构：

[1] Univ Aveiro, Dept Biol, P-3810193 Aveiro, Portugal

[2] Univ Aveiro, CESAM, P-3810193 Aveiro, Portugal

[3] Aarhus Univ, Dept Biosci, Vejlsovej 25,POB 314, DK-8600 Silkeborg, Denmark

来源：

ENVIRONMENTAL POLLUTION | 2017年 / 224卷

关键词：

Nanoecotoxicology; Oligochaete; Full life cycle; Development; High relevancy; DEPOSIT-FEEDING SNAIL; OXIDATIVE STRESS; POTAMOPYRGUS-ANTIPODARUM; ENGINEERED NANOPARTICLES; BRACHYDANIO-RERIO; ZEBRAFISH EMBRYOS; CU-NANOPARTICLES; FOLSOMIA-CANDIDA; TOXICITY; REPRODUCTION;

D O I：

10.1016/j.envpol.2017.01.067

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Copper oxide nanomaterials (CuONMs) have various applications in industry and enter the terrestrial environment, e.g. via sewage sludge. The effects of CuONMs and copper chloride (CuCl2) were studied comparing the standard enchytraeid reproduction test (ERT) and the full life cycle test (FLCt) with Enchytraeus crypticus. CuONMs mainly affected growth or juveniles' development, whereas CuCl2 mainly affected embryo development and/or hatching success and adults survival. Compared to the ERT, the FLCt allowed discrimination of effects between life stages and provided indication of the underlying mechanisms; further, the FLCt showed increased sensitivity, e.g. reproductive effects for CuONMs: EC10 = 8 mg Cu/kg and EC10 = 421 mg Cu/kg for the FLCt and the ERT respectively. The performance of the FLCt is preferred to the ERT and we recommend it as a good alternative to assess hazard of NMs. Effects of CuONMs and CuCl2 are life stage dependent and are different between Cu forms. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：117 / 124

页数：8

共 41 条

[1] Effect assessment of engineered nanoparticles in solid media - Current insight and the way forward [J].

Amorim, Monica J. B. ;

Roca, Carlos P. ;

Scott-Fordsmand, Janeck J. .

ENVIRONMENTAL POLLUTION, 2016, 218 :1370-1375

[2] The Daunting Challenge of Ensuring Sustainable Development of Nanomaterials [J].

Amorim, Monica J. B. .

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2016, 13 (02)

[3]

[Anonymous], 2003, 16387 ISO

[4] Toxicity of nanoparticles of CuO, ZnO and TiO2 to microalgae Pseudokirchneriella subcapitata [J].

Aruoja, Villem ;

Dubourguier, Henri-Charles ;

Kasemets, Kaja ;

Kahru, Anne .

SCIENCE OF THE TOTAL ENVIRONMENT, 2009, 407 (04) :1461-1468

[5] Nano-sized CuO, TiO2 and ZnO affect Xenopus laevis development [J].

Bacchetta, Renato ;

Santo, Nadia ;

Fascio, Umberto ;

Moschini, Elisa ;

Freddi, Stefano ;

Chirico, Giuseppe ;

Camatini, Marina ;

Mantecca, Paride .

NANOTOXICOLOGY, 2012, 6 (04) :381-398

[6] Toxicity of copper nanoparticles and CuCl2 salt to Enchytraeus albidus worms: Survival, reproduction and avoidance responses [J].

Barros Amorim, Monica Joao ;

Scott-Fordsmand, Janeck James .

ENVIRONMENTAL POLLUTION, 2012, 164 :164-168

[7]

Bicho R. C., EFFECTS 6 GENE UNPUB

[8] Effects of Ag nanomaterials (NM300K) and Ag salt (AgNO3) can be discriminated in a full life cycle long term test with Enchytraeus crypticus [J].

Bicho, Rita C. ;

Ribeiro, Tania ;

Rodrigues, Natalia P. ;

Scott-Fordsmand, Janeck J. ;

Amorim, Monica J. B. .

JOURNAL OF HAZARDOUS MATERIALS, 2016, 318 :608-614

[9] Enchytraeid Reproduction TestPLUS: hatching, growth and full life cycle test-an optional multi-endpoint test with Enchytraeus crypticus [J].

Bicho, Rita C. ;

Santos, Fatima C. F. ;

Goncalves, Micael F. M. ;

Soares, Amadeu M. V. M. ;

Amorim, Monica J. B. .

ECOTOXICOLOGY, 2015, 24 (05) :1053-1063

[10] PHYSIOLOGICAL COSTS OF COMBATING CHEMICAL TOXICANTS - ECOLOGICAL IMPLICATIONS [J].

CALOW, P .

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-PHARMACOLOGY TOXICOLOGY & ENDOCRINOLOGY, 1991, 100 (1-2) :3-6

← 1 2 3 4 5 →