Towards a Reproducible Synthesis of High Aspect Ratio Gold Nanorods

Figure 9

TEM images of gold nanorods prepared at pH values of 3.4 (a), 3.9 (b), 5.9 (c), 6.6 (d) and, 10.1 (e).

(a)

(b)

(c)

(d)

(e)