Ti and Zn content in moss shoots after exposure to TiO2 and ZnO nanoparticles: Biomonitoring possibilities

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F19%3A10239600" target="_blank" >RIV/61989100:27640/19:10239600 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27730/19:10239600

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs00128-019-02544-x" target="_blank" >https://link.springer.com/article/10.1007%2Fs00128-019-02544-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00128-019-02544-x" target="_blank" >10.1007/s00128-019-02544-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Ti and Zn content in moss shoots after exposure to TiO2 and ZnO nanoparticles: Biomonitoring possibilities

Popis výsledku v původním jazyce

o assess the uptake of the nanoparticles by the moss shoots and the possibility of the moss biomonitoring of nanoparticle pollution, two moss species frequently used in biomonitoring surveys (Hylocomium splendens (Hedw.) Schimp. and Pleurozium schreberi (Brid.) Mitt.) were repeatedly exposed to known concentrations of either nano-TiO2 or nano-ZnO suspensions. The interspecies differences were assessed by the exposure of both the species to 1 g.L-1 nano-ZnO suspension, H. splendens samples were also exposed to either 0.1 g.L-1 or 1 g.L-1 suspension of nano TiO2, .exposed samples were analysed for Zn or Ti content using Inductively Coupled Plasma - Atomic Emission Spectroscopy. Both species showed similar accumulation pattern, H. splendens being a slightly better accumulator. The washing suggests that Ti successfully penetrated the interior of the gametophyte. Since the relationship between the exposure and accumulation is linear, moss biomonitoring is, hereby, considered to be a viable, novel technique in nanoparticle pollution assessment.

Název v anglickém jazyce

Ti and Zn content in moss shoots after exposure to TiO2 and ZnO nanoparticles: Biomonitoring possibilities

Popis výsledku anglicky

o assess the uptake of the nanoparticles by the moss shoots and the possibility of the moss biomonitoring of nanoparticle pollution, two moss species frequently used in biomonitoring surveys (Hylocomium splendens (Hedw.) Schimp. and Pleurozium schreberi (Brid.) Mitt.) were repeatedly exposed to known concentrations of either nano-TiO2 or nano-ZnO suspensions. The interspecies differences were assessed by the exposure of both the species to 1 g.L-1 nano-ZnO suspension, H. splendens samples were also exposed to either 0.1 g.L-1 or 1 g.L-1 suspension of nano TiO2, .exposed samples were analysed for Zn or Ti content using Inductively Coupled Plasma - Atomic Emission Spectroscopy. Both species showed similar accumulation pattern, H. splendens being a slightly better accumulator. The washing suggests that Ti successfully penetrated the interior of the gametophyte. Since the relationship between the exposure and accumulation is linear, moss biomonitoring is, hereby, considered to be a viable, novel technique in nanoparticle pollution assessment.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/LO1404" target="_blank" >LO1404: Trvale udržitelný rozvoj Centra ENET</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

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

102

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

218-223

Kód UT WoS článku

000459273600012

EID výsledku v databázi Scopus

2-s2.0-85060214606