New microbial-friendly polyaniline nanoparticles on the base of nitrilotriacetic acid: Comparison with PANI prepared by standard techniques

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F17%3A63517119" target="_blank" >RIV/70883521:28110/17:63517119 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28610/17:63517119

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11696-016-0105-4" target="_blank" >https://link.springer.com/article/10.1007/s11696-016-0105-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11696-016-0105-4" target="_blank" >10.1007/s11696-016-0105-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

New microbial-friendly polyaniline nanoparticles on the base of nitrilotriacetic acid: Comparison with PANI prepared by standard techniques

Popis výsledku v původním jazyce

This paper describes the influence of polyaniline (PANI) nanoparticles prepared in the presence of the nitrilotriacetic acid (NTA) in comparison with PANI prepared by standard techniques, on mixed microbial cultures in the form of a biological extract from soil and activated sludge and partially digested sludge, both sourced from a municipal wastewater treatment plant. The presence of PANI prepared by standard techniques in aqueous environment has a negative effect on the activity of mixed microbial cultures in the form of activated sludge, digested sludge (anaerobic conditions), and natural soil. According to biological oxygen demand (BOD) values - respirometric test, the slight inhibiting effect of nanoparticles is attributed to impurities and oligomers from aniline polymerization. The use of NTA in the production of PANI, resulted in nanotubes with channels through which NTA is incorporated into the structure. A sample thus obtained shows higher values of BOD, which is associated with the fact that NTA is released from PANI nanotube channels followed by its biodegradation.

Název v anglickém jazyce

New microbial-friendly polyaniline nanoparticles on the base of nitrilotriacetic acid: Comparison with PANI prepared by standard techniques

Popis výsledku anglicky

This paper describes the influence of polyaniline (PANI) nanoparticles prepared in the presence of the nitrilotriacetic acid (NTA) in comparison with PANI prepared by standard techniques, on mixed microbial cultures in the form of a biological extract from soil and activated sludge and partially digested sludge, both sourced from a municipal wastewater treatment plant. The presence of PANI prepared by standard techniques in aqueous environment has a negative effect on the activity of mixed microbial cultures in the form of activated sludge, digested sludge (anaerobic conditions), and natural soil. According to biological oxygen demand (BOD) values - respirometric test, the slight inhibiting effect of nanoparticles is attributed to impurities and oligomers from aniline polymerization. The use of NTA in the production of PANI, resulted in nanotubes with channels through which NTA is incorporated into the structure. A sample thus obtained shows higher values of BOD, which is associated with the fact that NTA is released from PANI nanotube channels followed by its biodegradation.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

<a href="/cs/project/LO1504" target="_blank" >LO1504: Centrum polymerních systémů plus</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

Chemical Papers

ISSN

0366-6352

e-ISSN

—

Svazek periodika

71

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

11

Strana od-do

347-357

Kód UT WoS článku

000394523000011

EID výsledku v databázi Scopus

2-s2.0-85001875365