In-Situ pH-Sensitive Fibers via the Anchoring of Bromothymol Blue on Cellulose Grafted with Hydroxypropyltriethylamine Groups via Adsorption

In-situ pH-sensitive cellulose fibers (IS-pH-SCF) were prepared by anchoring bromothymol blue (BTB) onto cellulose fibers (CF) modified with hydroxypropyltriethylamine (HPTTL) groups. Fourier transform infrared and X-ray photoelectron spectrum analyses demonstrated that the HPTTL groups were grafted...

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Bibliographic Details
Main Authors: Lele Cao, Tieqiang Liang, Xipeng Zhang, Wenbo Liu, Jian Li, Xianxu Zhan, Lijuan Wang
Format: Article
Published: MDPI AG 2018-06-01
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