Fig. 1: . | Microsystems & Nanoengineering

Fig. 1: .

From: Enhancing cellular behavior in repaired tissue via silk fibroin-integrated triboelectric nanogenerators

Fig. 1: .

Concept, structure and working mechanism of the silk fibroin-based triboelectric system. a Photo of a flexible and biocompatible SFB-TENG. b Working mechanism of the four stages of charge transfer in the SFB-TENG. c Typical structure of the SFB-TENG. d Schematic diagram of the SFB-TENG with a micropillar array. e SEM image of the micropillar array. The dimensions are 30 µm in diameter and 180 µm in height

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