Pengpeng Bai

About

Pengpeng Bai is a leading researcher in bio-inspired adhesion and contact mechanics, with a focus on developing gecko-inspired dry adhesive surfaces for advanced robotic and manufacturing applications. His major contributions include the design of robust, scalable, and reversible strong adhesives through innovative composite structures, as demonstrated in his highly cited 2019 review on gecko-inspired dry adhesives (93 citations) and his 2021 work on composite design for high-strength reversible adhesion (49 citations). Bai has also pioneered techniques for imaging dynamic three-dimensional traction stresses (19 citations), advancing the understanding of contact phenomena critical for electronic skin and tactile sensing. His work on the role of structural stiffness in fibrillar adhesive composites (6 citations) and the frictional engagement of spines on rough surfaces (3 citations) further underscores his systematic exploration of adhesion mechanisms. With over 170 total citations, Bai’s research bridges fundamental mechanics and practical applications, offering transformative solutions for precision manufacturing, flexible electronics, and intelligent robotics. His achievements highlight a career dedicated to unraveling nature’s adhesive secrets and translating them into scalable engineering technologies.

Research Focus

Key Achievements

Top Papers

1. 1
   Recent developments in gecko-inspired dry adhesive surfaces from fabrication to application

   93 citations · 2019
2. 2
   Robust scalable reversible strong adhesion by gecko-inspired composite design

   49 citations · 2021
3. 3
   Imaging dynamic three-dimensional traction stresses

   19 citations · 2022
4. 4
   Role of structural stiffness on the loading capacity of fibrillar adhesive composite

   6 citations · 2020
5. 5
   Capability and probability of frictional engagement of spines on rough surfaces

   3 citations · 2025

Key Collaborators

Contact & Links