DESIGN AND DEVELOPMENT OF POLYLACTIDE BASED NANOFIBROUS pH INDICATOR

Tercüme edilen katkı başlığı: POLİKAKTİT ESASLI NANOLİF pH İNDİKATÖRLERİNİN TASARIMI VE GELİŞTİRİLMESİ

Handan Palak*, Burçak Karagüzel Kayaoğlu

*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: ???type-name???Makalebilirkişi

Özet

In this study, a colorimetric pH indicator was developed using nanofibrous mats of polylactide (PLA) including turmeric, a natural dye. Firstly, nanofibrous mats were produced by dissolving PLA at different concentrations in chloroform (CHL)/dimethylformamide (DMF) at various volume ratios, and morphological analysis was performed. Subsequently, turmeric was added at a concentration of 2% wt. to the polymer solution having a PLA concentration of 10% in 75/25 CHL/DMF, and nanofibrous pH indicators were produced. Then, pH indicators containing turmeric were immersed into pH buffer solutions (pH 1, 4, 7 and 10), and color variations were measured using a spectrophotometer. It was foreseen that the produced pH indicators have the potential to be used in intelligent food packaging applications.

Tercüme edilen katkı başlığıPOLİKAKTİT ESASLI NANOLİF pH İNDİKATÖRLERİNİN TASARIMI VE GELİŞTİRİLMESİ
Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)286-290
Sayfa sayısı5
DergiTekstil ve Muhendis
Hacim29
Basın numarası128
DOI'lar
Yayın durumuYayınlandı - 2022

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© 2022,Tekstil ve Muhendis.All Rights Reserved.

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