Figure 3From: Nanomeniscus-induced delivery of liquid solutions for diverse nanofiber fabrication Wide selectivity in ink and substrate for diverse nanofiber fabrication. (a) The OM images of several NFs produced by different combinations of inks and substrates. (b) The fabricated micro- and nano-scale composite (i.e., mixture of Au nanoparticle and NaCl) NFs, which are distinguished by the contrast of the reflection-mode OM images.Back to article page