Nanofiber biomass carriers as effective tool for environmental monitoring and technical applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F17%3A00004476" target="_blank" >RIV/46747885:24620/17:00004476 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Nanofiber biomass carriers as effective tool for environmental monitoring and technical applications

Popis výsledku v původním jazyce

Long-term monitoring of carriers at contaminated sites showed fast colonization by autochthonous microorganisms. Nanofiber carries exhibited faster and more compact biofilm structure compared to ones without nanofibers. Biggest differences in microbial community were mainly in quantity of detected families than in composition of autochthonous microorganisms. As expected, families able to easily form biofilm were more common on carriers. Shape of carriers impacted the composition of present microorganisms only slightly. Moreover, more than one year lasting exposition at actual sites did not affected structure of nanofiber layers as evaluated through SEM. Results of lyophilization indicated that developed carries did not influence microorganisms, therefore, they can be used for storage. Carriers used in biofilter showed fast colonization and stable biomass growth even when feeding by mixture of air and toluene. Achieved results, thus, proved applicability of developed nanofiber carriers. Additionally, developed carriers are cheap and very easy to use without any samples preparation prior to analysis.

Název v anglickém jazyce

Nanofiber biomass carriers as effective tool for environmental monitoring and technical applications

Popis výsledku anglicky

Long-term monitoring of carriers at contaminated sites showed fast colonization by autochthonous microorganisms. Nanofiber carries exhibited faster and more compact biofilm structure compared to ones without nanofibers. Biggest differences in microbial community were mainly in quantity of detected families than in composition of autochthonous microorganisms. As expected, families able to easily form biofilm were more common on carriers. Shape of carriers impacted the composition of present microorganisms only slightly. Moreover, more than one year lasting exposition at actual sites did not affected structure of nanofiber layers as evaluated through SEM. Results of lyophilization indicated that developed carries did not influence microorganisms, therefore, they can be used for storage. Carriers used in biofilter showed fast colonization and stable biomass growth even when feeding by mixture of air and toluene. Achieved results, thus, proved applicability of developed nanofiber carriers. Additionally, developed carriers are cheap and very easy to use without any samples preparation prior to analysis.

Druh

O - Ostatní výsledky

CEP obor

—

OECD FORD obor

20801 - Environmental biotechnology

Projekt

<a href="/cs/project/TA04021210" target="_blank" >TA04021210: Mikrobiální kolonizace povrchu vláken pro analyticko-diagnostickou praxi a technické aplikace</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.