Optical pH sensor based on polyelectrolyte complex (PEC) pectin-chitosan/methanol anthocyanin extract of Catharanthus roseus for a new optical urea biosensor development
Construction of optical pH sensor as a new platform optical urea biosensor based on polyelectrolyte complex (PEC) pectin-chitosan membrane and total phenolic (anthocyanin) of Tapak Dara flower (Catharanthus roseus) has been successfully carried out. The anthocyanin was extracted by a maceration meth...
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Autores principales: | , , , , , , , , |
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Formato: | article |
Lenguaje: | EN |
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Universitas Syiah Kuala
2021
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Materias: | |
Acceso en línea: | https://doaj.org/article/ee5dc2cd42d74c3e8eac8e847af64cd1 |
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