Fig. 13. SEM images of superhydrophobic nanofibrous membranes with and without the incorporation of AgNPs. (a) Before modification (pristine fibers), (b) after fiber coating (AgNPs are deposited onto individual fibers), and (c) after membrane-surface coating (AgNPs cover the entire membrane surface). Reproduced with permission from ref. 86. Copyright 2012, Elsevier Science Ltd.
