The Synthesis of a Novel Cellulose Physical Gel

Figure 3

Contact angle images of the series of cellulose ((a) cellulose-CD, (b) cellulose-ferrocene, (c) cellulose-CD-ferrocene inclusion, (d) NaClO treated sample, and (e) GSH treated sample).

(a)

(b)

(c)

(d)

(e)