self-assembled nanofibrillar network, selectively interacting with positively charged
dyes such as methylene blue and methyl violet 2B. The gel can be regenerated by
dissolution in basic water followed by acidification after repetitive extractions with
chloroform to remove the dye.
Fig. 2.28 Proposed model for the two component assemblies of 41 and NDIDC 42. Reprinted
with the permission from Ref. [126]. Copyright 2016 John Wiley & Sons, Inc.
Fig. 2.29 Scheme of the pH-responsiveness of mixtures 43:44. Reprinted with the permission
from Ref. [127]. Copyright 2014 Royal Society of Chemistry
2.4 Chemical Responsive Gels
39
dyes such as methylene blue and methyl violet 2B. The gel can be regenerated by
dissolution in basic water followed by acidification after repetitive extractions with
chloroform to remove the dye.
Fig. 2.28 Proposed model for the two component assemblies of 41 and NDIDC 42. Reprinted
with the permission from Ref. [126]. Copyright 2016 John Wiley & Sons, Inc.
Fig. 2.29 Scheme of the pH-responsiveness of mixtures 43:44. Reprinted with the permission
from Ref. [127]. Copyright 2014 Royal Society of Chemistry
2.4 Chemical Responsive Gels
39