Effects of Silver Nanoparticles and Ions Exposure on the Soil InvertebratesFolsomia candidaandEnchytraeus crypticus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F20%3A73603322" target="_blank" >RIV/61989592:15310/20:73603322 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62157124:16270/20:43879046

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs00128-020-02909-7" target="_blank" >https://link.springer.com/article/10.1007%2Fs00128-020-02909-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00128-020-02909-7" target="_blank" >10.1007/s00128-020-02909-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of Silver Nanoparticles and Ions Exposure on the Soil InvertebratesFolsomia candidaandEnchytraeus crypticus

Popis výsledku v původním jazyce

The aim of the study was to assess the effects of silver nanoparticles (AgNPs1 = 2.7 d center dot nm, AgNPs2 = 6.5 d center dot nm) and silver nitrate (AgNO3) onEnchytraeus crypticusandFolsomia candidausing toxicity tests (OECD Guideline 220, 232). A 28-day chronic toxicity study was performed to evaluate the reproduction and mortality rate.E. crypticusreproduction was more sensitive to AgNO(3)with a 28dEC(50)of 86.40 (62.52-119.4) mg center dot kg(-1)dry weight (d.w.) compared to AgNPs1 (28dEC(50) = 119.3 (60.4-235.6) mg center dot kg(-1)d.w). Similarly, the reproduction ofF. candidawas inhibited the most by AgNO(3)with a 28dEC(50)of 126.2 (104.2-152.9) mg center dot kg(-1)d.w. followed by AgNPs1 (28dEC(50) = 158.7 (64.05-393.2) mg center dot kg(-1)d.w.) and AgNPs2 (28dEC(50) = 206.4 (181.9-234.1) mg center dot kg(-1)d.w.). No mortalities were observed for tested soil invertebrates exposed to AgNPs at concentrations up to 166 mg center dot kg(-1)d.w. of AgNPs1 and 300 mg center dot kg(-1)d.w. of AgNPs2, respectively. It was found that silver ions are more toxic in comparison with AgNPs.

Název v anglickém jazyce

Effects of Silver Nanoparticles and Ions Exposure on the Soil InvertebratesFolsomia candidaandEnchytraeus crypticus

Popis výsledku anglicky

The aim of the study was to assess the effects of silver nanoparticles (AgNPs1 = 2.7 d center dot nm, AgNPs2 = 6.5 d center dot nm) and silver nitrate (AgNO3) onEnchytraeus crypticusandFolsomia candidausing toxicity tests (OECD Guideline 220, 232). A 28-day chronic toxicity study was performed to evaluate the reproduction and mortality rate.E. crypticusreproduction was more sensitive to AgNO(3)with a 28dEC(50)of 86.40 (62.52-119.4) mg center dot kg(-1)dry weight (d.w.) compared to AgNPs1 (28dEC(50) = 119.3 (60.4-235.6) mg center dot kg(-1)d.w). Similarly, the reproduction ofF. candidawas inhibited the most by AgNO(3)with a 28dEC(50)of 126.2 (104.2-152.9) mg center dot kg(-1)d.w. followed by AgNPs1 (28dEC(50) = 158.7 (64.05-393.2) mg center dot kg(-1)d.w.) and AgNPs2 (28dEC(50) = 206.4 (181.9-234.1) mg center dot kg(-1)d.w.). No mortalities were observed for tested soil invertebrates exposed to AgNPs at concentrations up to 166 mg center dot kg(-1)d.w. of AgNPs1 and 300 mg center dot kg(-1)d.w. of AgNPs2, respectively. It was found that silver ions are more toxic in comparison with AgNPs.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20801 - Environmental biotechnology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY

ISSN

0007-4861

e-ISSN

—

Svazek periodika

105

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

244-249

Kód UT WoS článku

000542848200003

EID výsledku v databázi Scopus

2-s2.0-85086581888