Fig. 4.
Selective transportability of matter and heat. (A) A droplet placed on the copper nanomesh coated on a fingertip. (B) Skin humidity as a function of the wearing time with different coverages. (C) Measured temperature as a function of the contacting time with different interlayers between. (D) The rates of heat gain were compared as the interlayer. The error bars represent the SD of five independent tests.
