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Information Journal Paper

Title

EFFECT OF LETHAL CONCENTRATION OF NANO SILVER IN APHANIUS DISPAR

Pages

  110-115

Abstract

 Rising trend of production and use of nanoparticles can lead to the possibility of their release into aquatic environments. Therefore, knowing toxic effects of these materials on aquatic organisms is of great importance. The objective of this research was to study the acute toxicity of COLLOIDal SILVER NANOPARTICLES (CAgNPs) through determining the LETHAL CONCENTRATIONs in the euryhaline teleost, APHANIUS DISPAR. Toxicology experiments were conducted for 96 h in freshwater according to the OCED 203 standard protocol. Fish mortality was recorded every 24 h after exposure to concentrations of CAgNPs 0, 5, 10, 20, 30, 40 and 50. The actual concentration of silver in each aquarium was measured by atomic absorption and based on the actual concentration; data on mortality were analyzed using the US EPA Probit analysis program. Based on the results, the estimated 96h LC50 of CAgNPs was 10.631 mg/L. Accordingly, the tested CAgNPs should be classified according to GHS (Globally Harmonized System of Classification and Labeling of Chemicals) as “category acute 3” for APHANIUS DISPAR; this means that presence of CAgNPs in the environment of this fish is detrimental and, therefore, its release into the aquatic ecosystem should be carefully considered.

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    APA: Copy

    MAZAREI, SAJEDEH, SAJJADI, MIR MASSOUD, SOURINEJAD, IMAN, JOHARI, SEYED ALI, & ASADI, MOHAMAD. (2015). EFFECT OF LETHAL CONCENTRATION OF NANO SILVER IN APHANIUS DISPAR. JOURNAL OF AQUATIC ECOLOGY, 4(4), 110-115. SID. https://sid.ir/paper/242931/en

    Vancouver: Copy

    MAZAREI SAJEDEH, SAJJADI MIR MASSOUD, SOURINEJAD IMAN, JOHARI SEYED ALI, ASADI MOHAMAD. EFFECT OF LETHAL CONCENTRATION OF NANO SILVER IN APHANIUS DISPAR. JOURNAL OF AQUATIC ECOLOGY[Internet]. 2015;4(4):110-115. Available from: https://sid.ir/paper/242931/en

    IEEE: Copy

    SAJEDEH MAZAREI, MIR MASSOUD SAJJADI, IMAN SOURINEJAD, SEYED ALI JOHARI, and MOHAMAD ASADI, “EFFECT OF LETHAL CONCENTRATION OF NANO SILVER IN APHANIUS DISPAR,” JOURNAL OF AQUATIC ECOLOGY, vol. 4, no. 4, pp. 110–115, 2015, [Online]. Available: https://sid.ir/paper/242931/en

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