Toxicity of the airborne brake wear debris

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F17%3A86098440" target="_blank" >RIV/61989100:27640/17:86098440 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/17:86098440

Výsledek na webu

<a href="https://doi.org/10.4271/2016-01-1914" target="_blank" >https://doi.org/10.4271/2016-01-1914</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4271/2016-01-1914" target="_blank" >10.4271/2016-01-1914</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Toxicity of the airborne brake wear debris

Popis výsledku v původním jazyce

Particulate air pollution from road traffic currently represents significant environmental and health issue. Attention is also paid to the “non-exhaust pollution sources,” which includes brake wear debris. During each brake application, the airborne and nonairborne particles are emitted into the environment due to wear. High temperatures and pressures on the friction surfaces initiate chemical and morphological changes of the initial components of brake pads and rotating counterparts. Understanding of impact of matter released from brakes on health is vital. Numerous studies clearly demonstrated that particulate matter caused potential adverse effects related to cytotoxicity, oxidative stress, stimulation of proinflammatory factors, and mutagenicity on the cellular level. This paper compiles our main results in the field of genotoxicity, immunotoxicity, and aquatic toxicity of airborne brake wear particles. The brake wear particles were generated using an automotive brake dynamometer. In vitro human peripheral blood cell model was used for the genotoxicity and immunotoxicity. Assessment of aquatic toxicity was performed on the green algae Raphidocelis subcapitata. Obtained results point to potency of toxicity related to the generated airborne brake wear debris.

Název v anglickém jazyce

Toxicity of the airborne brake wear debris

Popis výsledku anglicky

Particulate air pollution from road traffic currently represents significant environmental and health issue. Attention is also paid to the “non-exhaust pollution sources,” which includes brake wear debris. During each brake application, the airborne and nonairborne particles are emitted into the environment due to wear. High temperatures and pressures on the friction surfaces initiate chemical and morphological changes of the initial components of brake pads and rotating counterparts. Understanding of impact of matter released from brakes on health is vital. Numerous studies clearly demonstrated that particulate matter caused potential adverse effects related to cytotoxicity, oxidative stress, stimulation of proinflammatory factors, and mutagenicity on the cellular level. This paper compiles our main results in the field of genotoxicity, immunotoxicity, and aquatic toxicity of airborne brake wear particles. The brake wear particles were generated using an automotive brake dynamometer. In vitro human peripheral blood cell model was used for the genotoxicity and immunotoxicity. Assessment of aquatic toxicity was performed on the green algae Raphidocelis subcapitata. Obtained results point to potency of toxicity related to the generated airborne brake wear debris.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21001 - Nano-materials (production and properties)

Projekt

<a href="/cs/project/LQ1602" target="_blank" >LQ1602: IT4Innovations excellence in science</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

2017

Kód důvěrnosti údajů

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

Název periodika

SAE International journal of materials and manufacturing

ISSN

1946-3979

e-ISSN

—

Svazek periodika

10

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

19-25

Kód UT WoS článku

000408312300002

EID výsledku v databázi Scopus

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