Fig. 4 | Microsystems & Nanoengineering

Fig. 4

From: Stable manipulating objects with unknown surface morphology via integration of magnetic artificial muscle and adhesive structures

Fig. 4

Adhesive performance modulated by an external magnetic field. a Demonstration of magnetic field-controlled adhesive film with adhesive structures on the top layer and the magnetic artificial muscle on the bottom layer. b Testing process of adhesive film with a glass ball probe. c The adhesive force of magnetic adhesive gripper and flat gripper with a glass ball with a variation of voltage (i) and a comparison of adhesive force on the glass ball with or without voltage (ii). d Adhesive force of adhesive film on a raw egg with a variation of voltage (ii) with a demonstration of detailed surface morphology of egg (i)

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