Overview

• The adhesive, inspired by octopus suckers, can attach and release objects on various surfaces, including rough and underwater environments.
• Researchers at Virginia Tech designed the adhesive using a curved stalk and a silicone-based membrane controlled by gas pressure.
• Potential applications include underwater construction, assistive devices for people with disabilities, and medical procedures.
• The adhesive demonstrated the ability to hold objects for extended periods and release them quickly, enhancing precision in underwater tasks.
• Further improvements are needed to increase the adhesive's durability and usability in practical, everyday situations.