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. Author manuscript; available in PMC: 2013 Jan 31.
Published in final edited form as: CrystEngComm. 2012 Dec 21;14(24):8424–8431. doi: 10.1039/C2CE26363G

Table 2.

Summary of results for the crystallization of l-alanine from 2.0 M solution with 0.5% (w/w) l-valine additive on blank PMMA disks and SNFs. Crystallization was performed at room temperature and using MA-MAEC technique. N = 5 samples

l-Alanine + l-valine Crystallization time Size range (µm)
PMMA room temperature 191 ± 24 min 385–1240
SNFs room temperature 191 ± 16 min 695–2396
PMMA microwave 43 ± 3 min 333–1124
SNFs microwave 41 ± 4 min 390–1906