A poly(3-hydroxybutyrate)-chitosan polymer conjugate for the synthesis of safer gold nanoparticles and their applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F18%3A00005563" target="_blank" >RIV/46747885:24510/18:00005563 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24620/18:00005563 RIV/61989592:15310/18:73592141

Výsledek na webu

<a href="https://pubs.rsc.org/en/content/articlelanding/2018/gc/c8gc02495b#!divAbstract" target="_blank" >https://pubs.rsc.org/en/content/articlelanding/2018/gc/c8gc02495b#!divAbstract</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/C8GC02495B" target="_blank" >10.1039/C8GC02495B</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A poly(3-hydroxybutyrate)-chitosan polymer conjugate for the synthesis of safer gold nanoparticles and their applications

Popis výsledku v původním jazyce

A facile and eco–friendly approach is developed for the synthesis of poly(3–hydroxybutyrate)–chitosan (PHB–chit) polymer conjugate, which is an ideal material for the synthesis of safer gold nanoparticles (nAu). The synthesized products are characterized by various electron–based, optical and spectroscopic techniques including the catalytic activity and stability/toxicity of nAu. In contrast to the conventional synthesis approaches, the use of PHB–chit results in generating a highly stable and size–controlled nAu material that exhibits important catalytic activity towards the reduction of 4–nitrophenol (4–NP) to 4-aminophenol, and at the same time shows no toxicity against living bacteria systems as Escherichia coli or Staphylococcus aureus. The synthesis route reported herein would inspire future developments that circumvent toxicity issues of relevance to living systems while performing common catalytic experimentation’s.

Název v anglickém jazyce

A poly(3-hydroxybutyrate)-chitosan polymer conjugate for the synthesis of safer gold nanoparticles and their applications

Popis výsledku anglicky

A facile and eco–friendly approach is developed for the synthesis of poly(3–hydroxybutyrate)–chitosan (PHB–chit) polymer conjugate, which is an ideal material for the synthesis of safer gold nanoparticles (nAu). The synthesized products are characterized by various electron–based, optical and spectroscopic techniques including the catalytic activity and stability/toxicity of nAu. In contrast to the conventional synthesis approaches, the use of PHB–chit results in generating a highly stable and size–controlled nAu material that exhibits important catalytic activity towards the reduction of 4–nitrophenol (4–NP) to 4-aminophenol, and at the same time shows no toxicity against living bacteria systems as Escherichia coli or Staphylococcus aureus. The synthesis route reported herein would inspire future developments that circumvent toxicity issues of relevance to living systems while performing common catalytic experimentation’s.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10404 - Polymer science

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Green Chemistry

ISSN

1463-9262

e-ISSN

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Svazek periodika

20

Číslo periodika v rámci svazku

21

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

4975-4982

Kód UT WoS článku

000448822900018

EID výsledku v databázi Scopus

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