Yeni C2-simetrik kiral tetraamit bileşiklerin sentezi ve antioksidan özelliklerinin incelenmesi
dc.contributor.advisor | Sunkur, Murat | |
dc.contributor.author | Aydin, Sara | |
dc.date.accessioned | 2020-12-04T08:55:52Z | |
dc.date.available | 2020-12-04T08:55:52Z | |
dc.date.submitted | 2019 | |
dc.date.issued | 2019-12-24 | |
dc.identifier.uri | https://acikbilim.yok.gov.tr/handle/20.500.12812/68187 | |
dc.description.abstract | Bu tez kapsamında (S)-izolözinden türetilen üç yeni C2-simetrik kiral tetraamit bileşiği sentezlendi. Sentezlenen bileşiklerin yapıları element analizi, FTIR, 1H NMR, 13C NMR ile karakterize edildi. Sentezlenen bileşiklerin antioksidan aktiviteleri incelendi. ABTS+• (2,2'-azino-bis(3-etilbenzotiyazolin-6-sülfonik asit) diamonyum katyonu) radikal katyonu giderme aktivitesi, DPPH• (1,1-difenil-2-pikrilhidrazil) radikal giderme aktivitesi ve indirgenme gücü aktivitesi yöntemleri kullanıldı. Trolox, BHT ve BHA standart olarak kullanıldı. Sentezlenen bileşikler standartlarla kıyaslandığında düşük aktivite gösterdiği gözlendi. | |
dc.description.abstract | Three new C2-symmetric chiral tetramide compounds derived from (S)-isoleucine were synthesized in this thesis. The structures of the synthesized compounds were characterized by elemental analysis, FTIR, 1H NMR, 13C NMR. Antioxidant activities of synthesized compounds were investigated. The antioxidant activities of synthesised compounds were carried out using different antioxidant assays such as 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS) radical scavenging, 1,1-diphenyl-2-picryl-hydrazyl free radical (DPPH) scavenging, and reducing power. Trolox, BHT and BHA were used as standards. The synthesized compound revealed the low activity compared to the standards. | en_US |
dc.language | Turkish | |
dc.language.iso | tr | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.rights | Attribution 4.0 United States | tr_TR |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.subject | Kimya | tr_TR |
dc.subject | Chemistry | en_US |
dc.title | Yeni C2-simetrik kiral tetraamit bileşiklerin sentezi ve antioksidan özelliklerinin incelenmesi | |
dc.title.alternative | Synthesis of new C2-symmetric chiral tetraamide compounds and investigation of antioxidant properties | |
dc.type | masterThesis | |
dc.date.updated | 2019-12-24 | |
dc.contributor.department | Kimya Anabilim Dalı | |
dc.identifier.yokid | 10265715 | |
dc.publisher.institute | Fen Bilimleri Enstitüsü | |
dc.publisher.university | BATMAN ÜNİVERSİTESİ | |
dc.identifier.thesisid | 597245 | |
dc.description.pages | 90 | |
dc.publisher.discipline | Kimya Bilim Dalı |