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

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dc.contributor.authorSilvestri Danielecs
dc.contributor.authorWaclawek Stanislaw Witoldcs
dc.contributor.authorSobel Bartłomiejcs
dc.contributor.authorTorres Mendieta Rafael Omarcs
dc.contributor.authorNovotný Vítcs
dc.contributor.authorNguyen Nhung Anh Huynhcs
dc.contributor.authorŠevců Alenacs
dc.contributor.authorVellora Thekkae Padil Vinodcs
dc.contributor.authorMüllerová Janacs
dc.contributor.authorStuchlík Martincs
dc.contributor.authorPetrangeli Papini Marcocs
dc.contributor.authorČerník Miroslavcs
dc.contributor.authorVarma Rajendracs
dc.date.accessioned2020-05-31T15:57:50Z
dc.date.available28-59-2018en
dc.date.available2020-05-31T15:57:50Z
dc.date.issued2018cs
dc.date.updated22-55-2018en
dc.description.abstractA facile and eco-friendly approach is developed for the synthesis of a 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 the stability/toxicity of nAu. In contrast to the conventional synthesis approaches, the use of PHB–chit results in generation of 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 bacterial systems such 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.en
dc.format.extent8cs
dc.identifier.doi10.1039/C8GC02495B
dc.identifier.issn1463-9262cs
dc.identifier.urihttps://dspace.tul.cz/handle/15240/154908
dc.identifier.urihttps://pubs.rsc.org/en/content/articlelanding/2018/GC/C8GC02495B#!divAbstract
dc.language.isoengcs
dc.publisherRoyal Society of Chemistrycs
dc.relation.ispartofGreen Chemistry
dc.relation.ispartofseries1cs
dc.relation.urihttps://pubs.rsc.org/en/content/articlelanding/2018/gc/c8gc02495b#!divAbstractcs
dc.subjectChitosan conjugatecs
dc.subjectPHBcs
dc.subjectGold nanoparticlescs
dc.subject4-Nitrophenolcs
dc.subjectCatalystcs
dc.titleA poly(3-hydroxybutyrate)-chitosan polymer conjugate for the synthesis of safer gold nanoparticles and their applicationscs
local.citation.epage4975-4982cs
local.citation.epage4982
local.citation.spage4975-4982cs
local.citation.spage4975
local.identifier.publikace5563
local.identifier.wok448822900018en
local.relation.issue21
local.relation.issue21cs
local.relation.volume20
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