Soft tendril-inspired grippers: shape morphing of programmable polymer–paper bilayer composites

W Wang, C Li, M Cho, SH Ahn - ACS applied materials & …, 2018 - ACS Publications
Nastic movements in plants that occur in response to environmental stimuli have inspired
many man-made shape-morphing systems. Tendril is an exemplification serving as a …

Multifunctional soft actuators based on anisotropic paper/polymer bilayer toward bioinspired applications

Y Hu, A Xu, J Liu, L Yang, L Chang… - Advanced Materials …, 2019 - Wiley Online Library
Designing artificial muscle actuators with diversely complex deformation and multifunction is
crucial to the soft robots and their bioinspired applications. Herein, by combing the …

Plant-morphing strategies and plant-inspired soft actuators fabricated by biomimetic four-dimensional printing: A review

L Ren, B Li, K Wang, X Zhou, Z Song, L Ren… - Frontiers in …, 2021 - frontiersin.org
For prey, seeding, and protection, plants exhibit ingenious adaptive motions that respond
autonomously to environmental stimuli by varying cellular organization, anisotropic …

High-performance multiresponsive paper actuators

M Amjadi, M Sitti - ACS nano, 2016 - ACS Publications
There is an increasing demand for soft actuators because of their importance in soft robotics,
artificial muscles, biomimetic devices, and beyond. However, the development of soft …

[HTML][HTML] Soft grasping mechanisms composed of shape memory polymer based self-bending units

W Wang, CY Yu, PAA Serrano, SH Ahn - Composites Part B: Engineering, 2019 - Elsevier
Recent advances in four-dimensional (4D) printing technology have developed various
approaches for creating shape-morphing structures and devices. However, it is impractical …

Stimuli-responsive polymer-based bioinspired soft robots

S Panda, S Hajra, PM Rajaitha, HJ Kim - Micro and Nano Systems Letters, 2023 - Springer
Soft robotics enables various applications in certain environments where conventional rigid
robotics cannot deliver the same performance due to their form factor and stiffness. Animals …

Shape memory alloys in textile platform: smart textile-composite actuator and its application to soft grippers

J Shin, YJ Han, JH Lee, MW Han - Sensors, 2023 - mdpi.com
In recent years, many researchers have aimed to construct robotic soft grippers that can
handle fragile or unusually shaped objects without causing damage. This study proposes a …

4D pine scale: biomimetic 4D printed autonomous scale and flap structures capable of multi-phase movement

D Correa, S Poppinga, MD Mylo… - … of the Royal …, 2020 - royalsocietypublishing.org
We developed biomimetic hygro-responsive composite polymer scales inspired by the
reversible shape-changes of Bhutan pine (Pinus wallichiana) cone seed scales. The …

Gradient assembly of polymer nanospheres and graphene oxide sheets for dual-responsive soft actuators

YY Gao, YL Zhang, B Han, L Zhu… - ACS applied materials …, 2019 - ACS Publications
Bimorph actuators hold great promise for developing soft robots. However, poor interlayer
adhesion between different materials always threatens their stability for long-term usage. In …

Modular Design of a Polymer‐Bilayer‐Based Mechanically Compliant Worm‐Like Robot

LF Muff, AS Mills, S Riddle, V Buclin… - Advanced …, 2023 - Wiley Online Library
Soft earthworm‐like robots that exhibit mechanical compliance can, in principle, navigate
through uneven terrains and constricted spaces that are inaccessible to traditional legged …