Optical urea biosensor based on polyelectrolyte complex (PEC) pectin-chitosan membrane and anthocyanin from Catharanthus roseus L for a salivary simple urea detection

Optical urea biosensor based on polyelectrolyte complex (PEC) pectin-chitosan membrane and anthocyanin from Catharanthus roseus L for a salivary simple urea detection

This work aimed to fabricate an optical urea biosensor using anthocyanins extracted from the Catharanthus roseus L as pH-sensitive substances and immobilised on a polyelectrolyte complex (PEC) pectin-chitosan membrane. The PEC pectin-chitosan/anthocyanin system's first layer is an optical pH se...

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Bibliographic Details
Main Authors: Eka Safitri, Nazaruddin Nazaruddin, Nurhayati, Teuku Aldiansyah, Wan Elina Faradilla Wan Khalid, Salsabilla Latansa Nazaruddin, Muhammad Bahi, Muhammad Iqhrammullah
Format: Article
Language:English
Published: Elsevier 2024-01-01
Series:Results in Chemistry
Subjects:
Urea
Biosensor
PEC pectin-chitosan
Catharanthus roseus L
Online Access:http://www.sciencedirect.com/science/article/pii/S2211715624000365

Internet

http://www.sciencedirect.com/science/article/pii/S2211715624000365

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