TY  - JOUR
A1  - Greis, Kim
A1  - Bethke, Kevin
A1  - Stückrath, Julius B.
A1  - Ingber, Tjark T. K.
A1  - Valiyaveettil, Suresh
A1  - Rademann, Klaus
T1  - One-Pot Synthesis of Xanthate-Functionalized Cellulose for the Detection of Micromolar Copper(II) and Nickel(II) Ions
Y1  - 2019
VL  - 47
IS  - 9
JF  - CLEAN – Soil, Air, Water
DO  - 10.1002/clen.201900179
DO  - 10.23689/fidgeo-4682
N2  - A one-pot synthesis and application of cellulose-based sensors to efficiently detect various toxic metal ions in aqueous solutions in micromolar quantities is reported. Cellulose microfibers have been functionalized with carbon disulfide in alkaline solution to form cellulose xanthate. The material detects several toxic metal ions such as copper, nickel, or cobalt ions through color change detectable by the naked eye. The optical sensor can be used as an ideal flash test for assessing the quality of drinking water.
UR  - http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/9028
ER  -