Environmental Engineering Reference
In-Depth Information
4.4 Å
3.51 Å
3nm
200 nm
3nm
500 nm
(c)
(d)
3.0 Å
2.82 Å
500 nm
3nm
1nm
200 nm
(e)
(f)
2.85 Å
2.96 Å
500 nm
500 nm
3nm
3nm
(g)
(h)
3.68 Å
3.25 Å
500 nm
5nm
2nm
500 nm
(i)
(j)
2.82 Å
3.51 Å
500 nm
3nm
3nm
500 nm
(k)
(l)
3.25 Å
3.22 Å
500 nm
3nm
500 nm
3nm
fiGUre 20.6
TeM images of semiconducting nanoparticles synthesized using recombinant
E. coli
cells—expressing phytochelatin syn-
thase from
Arabidopsis thaliana
(a) cdZn, (b) cdSe, (c) cdTe, and (d) SeZn; expressing both
A. thaliana
phytochelatin synthase and
Pseudomonas putida
metallothionein (e) cdZn, (f) cdSe, (g) cdTe, and (h) SeZn. The HRTeM images show the interplanar spacing in the
lattice. Images reprinted with permission from Ref. [144]. © 2010, Wiley-VcH Verlag GmbH & co. KGaA.
