Overcoming the adhesion paradox and switchability conflict on rough surfaces with shape-memory polymers

C Linghu, Y Liu, YY Tan, JHM Sing, Y Tang… - Proceedings of the …, 2023‏ - pnas.org
Smart adhesives that can be applied and removed on demand play an important role in
modern life and manufacturing. However, current smart adhesives made of elastomers suffer …

A review of bioinspired dry adhesives: From achieving strong adhesion to realizing switchable adhesion

J Zhao, N **a, L Zhang - Bioinspiration & Biomimetics, 2024‏ - iopscience.iop.org
In the early twenty-first century, extensive research has been conducted on geckos' ability to
climb vertical walls with the advancement of microscopy technology. Unprecedented studies …

Remora-inspired reversible adhesive for underwater applications

SH Lee, HW Song, BS Kang… - ACS applied materials & …, 2019‏ - ACS Publications
The remoras are marine species that can effectively move by clinging onto other marine
species via a suction disk on their dorsal side, which is composed of complex structures. The …

Versatile adhesive skin enhances robotic interactions with the environment

C Linghu, Y Liu, X Yang, Z Chen, J Feng, Y Zhang… - Science …, 2025‏ - science.org
Electronic skins endow robots with sensory functions but often lack the multifunctionality of
natural skin, such as switchable adhesion. Current smart adhesives based on elastomers …

Smart Mechanical Structures and Design for Advanced Adhesives: A Review

J Kim, G Choi, S Park, M Kim, K Kim, HS Jung… - International Journal of …, 2025‏ - Springer
Smart adhesives with engineered mechanical structures have emerged as a transformative
technology with broad applications in fields such as wearable healthcare devices …

Enhanced directional adhesion behavior of mushroom-shaped microline arrays

JH Kim, HE Jeong, SM Kim, SM Kang - International Journal of Precision …, 2020‏ - Springer
We report directional switchable adhesion behavior inspired by the locomotion mechanism
of gecko lizard. The robust mushroom-like polydimethylsiloxane microline arrays are …

Highly flexible and self-adaptive dry adhesive end-effectors for precision robotics

SH Lee, I Hwang, BS Kang, HE Jeong, MK Kwak - Soft Matter, 2019‏ - pubs.rsc.org
Many research groups have studied biomimetic functional surfaces for practical applications.
Dry adhesives inspired by the gecko foot consist of hierarchical and numerous micro/nano …

CFD analysis of effects on fluid flow resistance of metallic wavy structures

JH Yang, SH Park - Journal of Mechanical Science and Technology, 2018‏ - Springer
Microscale wrinkles can be utilized to enhance the characteristics of products. For example,
a shark skin having riblet surface can move faster underwater, minimizing fluid flow …

[PDF][PDF] 폴리우레탄 아크릴레이트 수지를 이용한 부분 경화 표면에서의 나노크기 주름

김정수, 최세진, 서동철 - 폴리머, 2019‏ - journal.polymer-korea.or.kr
본 연구에서는 전구체와 여러 관능기를 가진 모듈레이터로 이루어진 polyurethane acrylate
(PUA) 수지의 각구성 성분 함량에 따른 구조와 젤분율 및 주름과 같은 경화 특성을 연구하였다 …

Comprehensive Analysis on Wrinkled Patterns Generated by Inflation and Contraction of Spherical Voids

MC Lim, J Park, JH Jung, B Kim, YR Kim… - International Journal of …, 2018‏ - Springer
We comprehensively investigated the wrinkles of a stiff layer covering a spherical void
embedded in a rubber matrix after the void experienced inflation or contraction. We …