Please use this identifier to cite or link to this item:
10.1088/1757-899X/38/1/012033
Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Dizhbite, T. | - |
dc.contributor.author | Ponomarenko, J. | - |
dc.contributor.author | Andersone, A. | - |
dc.contributor.author | Dobele, G. | - |
dc.contributor.author | Lauberts, M. | - |
dc.contributor.author | Krasilnikova, J. | - |
dc.contributor.author | Mironova-Ulmane, N. | - |
dc.contributor.author | Telysheva, G. | - |
dc.date.accessioned | 2021-05-25T09:15:01Z | - |
dc.date.available | 2021-05-25T09:15:01Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | Dizhbite , T , Ponomarenko , J , Andersone , A , Dobele , G , Lauberts , M , Krasilnikova , J , Mironova-Ulmane , N & Telysheva , G 2012 , Role of paramagnetic polyconjugated clusters in lignin antioxidant activity (in vitro) . in International Conference "Functional Materials and Nanotechnologies" (FM &NT-2012) : Conference Proceedings . 1 edn , vol. 38 , 012033 , IOP Conference Series: Materials Science and Engineering , International Conference "Functional Materials and Nanotechnologies" (FM &NT-2012) , Riga , Latvia , 17/04/12 . https://doi.org/10.1088/1757-899X/38/1/012033 | - |
dc.identifier.citation | conference | - |
dc.identifier.issn | 1757-8981 | - |
dc.identifier.uri | https://dspace.rsu.lv/jspui/handle/123456789/4525 | - |
dc.description.abstract | Using physico-chemical methods (EPR, SEC, Py-GC/MS and UV/VIS spectroscopy) and wet chemical analysis, the characteristics of 6 hardwood lignins in terms of functionality, molecular weight and composition of lignin substructures were determined and considered together with the results of DPPH•, ABTS •+ and O2•- antioxidant assays with the aim to understand the relationships governing antioxidant properties of lignin. The strong positive linear correlation between lignin antioxidant capacity in the three assays used and the extent of conjugation of paramagnetic polyconjugated clusters in lignin macromolecules was found. The biological activity of the most active alkaline lignins was assessed by in vitro experiment with human blood. | en |
dc.format.extent | 702587 | - |
dc.language.iso | eng | - |
dc.relation.ispartof | International Conference "Functional Materials and Nanotechnologies" (FM&NT-2012) | - |
dc.relation.ispartofseries | IOP Conference Series: Materials Science and Engineering | - |
dc.rights | info:eu-repo/semantics/openAccess | - |
dc.subject | 2.5 Materials engineering | - |
dc.subject | 3.1. Articles or chapters in proceedings/scientific books indexed in Web of Science and/or Scopus database | - |
dc.subject | General Materials Science | - |
dc.subject | General Engineering | - |
dc.title | Role of paramagnetic polyconjugated clusters in lignin antioxidant activity (in vitro) | en |
dc.type | /dk/atira/pure/researchoutput/researchoutputtypes/contributiontobookanthology/conference | - |
dc.identifier.doi | 10.1088/1757-899X/38/1/012033 | - |
dc.contributor.institution | Rīga Stradiņš University | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?scp=84874084881&partnerID=8YFLogxK | - |
dc.description.status | Peer reviewed | - |
Appears in Collections: | Research outputs from Pure / Zinātniskās darbības rezultāti no ZDIS Pure |
Files in This Item:
File | Size | Format | |
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Role_of_paramagnetic_polyconjugated_clusters.pdf | 686.12 kB | Adobe PDF | View/Open |
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