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. 2014 Oct 6;9(10):e108258. doi: 10.1371/journal.pone.0108258

Figure 1. Micrographs of fabrics used for THS extraction.

Figure 1

(A) Terry cloth is a loosely knit fabric made of loops of cotton which increase its surface area tremendously and contribute to the absorption of THS. (B) Polyester is a more tightly knit fabric with one fuzzy surface and (C) one compact tightly woven surface.