A novel fluorescent nanocellulosic hydrogel based on carbon dots for efficient adsorption and sensitive sensing in heavy metals

To take advantage of the high aspect ratio of cellulose nanofibrils (CNFs) and high performance luminescence of carbon dots (CDs), a novel fluorescent nanocellulosic hydrogel was synthesised and used not only as an effective adsorbent for the removal of heavy metals, but also as an optical sensor fo...

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