The Development and Lifetime Stability Improvement of Guanosine-Based Supramolecular Hydrogels through Optimized Structure

Figure 9

(a) Isoguanosine (isoG). (b) 2′-Deoxyisoguanosine. (c) 2′-Deoxy-2′-fluoroisoguanosine. (d) 8-Aza-2′-deoxyisoguanosine (z⁸isoG_d). (e) 8-Aza-2′-deoxyguanosine (z⁸G_d).

(a)

(b)

(c)

(d)

(e)