A review of the ecotoxicological effects of nanowires
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We briefly reviewed the existing research on the ecotoxicity of nanowires and suggested directions for further study. Nanowires are technological innovations that can benefit humans. However, it is important to consider the effects of nanowires on the environment. Only a few studies have reported acute and chronic ecological toxicity of nanowires on aquatic and terrestrial organisms, and limited research papers have reported antibacterial effects of nanowires. It is assumed that nanowires have a toxic mechanism similar to that of nanoparticles or ions, but the mechanism remains unknown because so little research has been conducted on the ecological toxicity of nanowires. More in-depth assessments of the chronic toxicity, bioavailability, cytotoxicity, and genotoxicity of nanowires on various species are needed.
KeywordsNanowires Nanowire array One-dimensional nanomaterials Ecotoxicity Toxicity
This work was supported by the National Research Foundation Grant funded by the Korean Government (NRF 201361386). This study was also supported as a cooperation project for the 2014 Environmental Risk Assessment of Manufactured Nanomaterials funded by the Korea Institute of Toxicology (KIT, Korea).
- George S, Lin S, Ji Z, Thomas CR, Li L, Mecklenburg M, Meng H, Wang X, Zhang H, Xia T, Hohman JN, Lin S, Zink JI, Weiss PS, Nel AE (2012) Surface defects on plate-shaped silver nanoparticles contribute to its hazard potential in a fish gill cell line and zebrafish embryos. ACS Nano 6:3745–3759. doi: 10.1021/nn204671v CrossRefGoogle Scholar
- Hassan MS, Amna T, Pandeya D, Hamza AM, Bing Y, Kim H-C, Khil M-S (2012) Controlled synthesis of Mn2O3 nanowires by hydrothermal method and their bactericidal and cytotoxic impact: a promising future material. Appl Microbiol Biotechnol 95:213–222. doi: 10.1007/s00253-012-3878-6 CrossRefGoogle Scholar
- Jia Y, Luo T, Yu X-Y, Sun B, Liu J-H, Huang X-J (2013) A facile template free solution approach for the synthesis of dypingite nanowires and subsequent decomposition to nanoporous MgO nanowires with excellent arsenate adsorption properties. RSC Adv 3:5430–5437. doi: 10.1039/C3RA23340E CrossRefGoogle Scholar
- Nataraj N, Anjusree GS, Madhavan AA, Priyanka P, Sankar D, Nisha N, Lakshmi SV, Jayakumar R, Balakrishnan A, Biswas R (2014) Synthesis and anti-staphylococcal activity of TiO2 nanoparticles and nanowires in ex vivo porcine skin model. J Biomed Nanotechnol 10:864–870. doi: 10.1166/jbn.2014.1756 CrossRefGoogle Scholar
- Poland CA, Byrne F, Cho W-S, Prina-Mello A, Murphy FA, Davies GL, Coey JMD, Gounko Y, Duffin R, Volkov Y, Donaldson K (2012) Length-dependent pathogenic effects of nickel nanowires in the lungs and the peritoneal cavity. Nanotoxicology 6:899–911. doi: 10.3109/17435390.2011.626535 CrossRefGoogle Scholar
- Safi M, Yan M, Guedeau-Boudeville M-A, Conjeaud H, Garnier-Thibaud V, Boggetto N, Baeza-Squiban A, Niedergang F, Averbeck D, Berret J-F (2011) Interactions between magnetic nanowires and living cells: uptake, toxicity, and degradation. ACS Nano 5:5354–5364. doi: 10.1021/nn201121e CrossRefGoogle Scholar
- Scanlan LD, Reed RB, Loguinov AV, Antczak P, Tagmount A, Aloni S, Nowinski DT, Luong P, Tran C, Karunaratne N, Pham D, Lin XX, Falciani F, Higgns CP, Ranville JF, Vulpe CD, Gilert B (2013) Silver nanowire exposure results in internalization and toxicity to Daphnia magna. ACS Nano 7:10681–10694. doi: 10.1021/nn4034103 CrossRefGoogle Scholar
- Verma NK, Conroy J, Loyons PE, Coleman J, O’Sullivan MP, Kornfeld H, Kelleher D, Volkov Y (2012) Autophagy induction by silver nanowires: a new aspect in the biocompatibility assessment of nanocomposite thin films. Toxicol Appl Pharmacol 264:451–461. doi: 10.1016/j.taap.2012.08.023 CrossRefGoogle Scholar
- Xie W, Xie Q, Jin M, Huang X, Zhang X, Shao Z, Wen G (2014) The β-SiC nanowires induce apoptosis via oxidative stress in mouse osteoblastic cell line MC3T3-E1 BioMed Res Intern 2014:1–9Google Scholar
- Zhang D, Wan Y, Li G, Zhang J, Li H (2007) Synthesis of silver nanowire/mesoporous silica composite as a highly active antiseptic. In: Zhao D, Qiu S, Tnag Y, Yu C (eds) Studies in surface science and catalysis, vol 165. Elsevier, Amsterdam, pp 841–846. doi: 10.1016/S0167-2991(07)80450-2 Google Scholar