Results 241 to 250 of about 1,008,968 (301)

Contact Dynamic Behaviors of Magnetic Hydrogel Soft Robots. [PDF]

Gels
Shen Y, Zou Y.
europepmc   +1 more source

Strain‐Activated Mechanical Metamaterial With Programmable Dual‐Phase Stiffness and Enhanced Energy Absorption

Advanced Materials Technologies, EarlyView.
A strain‐activated mechanical metamaterial is developed to achieve programmable dual‐phase stiffness through an intrinsic geometric locking mechanism. Finite element modeling and parametric analysis identify the key design parameters governing activation strain, stiffness transition, and energy absorption.
Ramin Yousefi‐Nooraie, Romain Lemoine, Mario Guagliano, Sara Bagherifard   +3 more
wiley   +1 more source

Swarm coordination of fish-like magnetic soft robots: directed aggregation and shape-adaptive attachment toward efficient drug delivery. [PDF]

Natl Sci Rev
Mao L, Tian C, Yang P, Meng X, Shen X, Zhang H, Xie H.   +6 more
europepmc   +1 more source

Programmable Pneumatic Actuator System for a Bioinspired Artificial Colon

Advanced Materials Technologies, EarlyView.
A modular soft robotic colon simulator driven by programmable pneumatic actuation is developed to mimic physiological and pathological‐like motility patterns of the large intestine. Finite element–guided design and distributed control enable anatomically realistic deformation for peristalsis, segmentation, and mass movements, supporting capsule ...
Andrew Bickerdike, Bo Tian, Xizheng Fang, Zepeng Wang, Yang Liu, Lucy Adams, Shyam Prasad   +6 more
wiley   +1 more source

Motor-Free Soft Robots for Cancer Detection, Surgery, and In Situ Bioprinting. [PDF]

Adv Healthc Mater
Nguyen CC, Davies J, Ashok A, Hoang TT, Ehteda A, Dang TB, Nicotra E, Tran HA, Sharma B, Zhu K, Phan PT, Ji A, Wan J, Rnjak-Kovacina J, Vittorio O, Phan HP, Lovell NH, Do TN.   +17 more
europepmc   +1 more source

Soft Robotics. Soft Actuator.

Journal of the Robotics Society of Japan, 1999
openaire   +2 more sources

Microfabrication of Soft Millirobots Propelled by Low Voltage Electrohydraulic Actuators

Advanced Materials Technologies, EarlyView.
Manual layer‐by‐layer assembly is replaced by wafer‐level MEMS batch fabrication for compliant polymer‐based electrohydraulic actuators. The microfabricated devices integrate sacrificially defined microcavities, Parylene‐C‐sealed inlets, and multilayer polymer–metal films.
Shai Shmulevich, Florian Hartmann, Herbert Shea   +2 more
wiley   +1 more source

Triple-Stimuli Responsive Soft Robots with Photo-Programmable Ferriferous Oxide Particle Patterns. [PDF]

Adv Sci (Weinh)
Hu S, Li K, Nong W, Liu ZW, Liu ZT, Zhan Y, Jiang J, Yang P, Li G.   +8 more
europepmc   +1 more source

UCST‐Driven Shape Morphing in Digital Light Processing 4D‐Printed Hydrogels

Advanced Materials Technologies, EarlyView.
A DLP‐printable UCST hydrogel based on poly(acrylic acid‐co‐acrylamide) enables reversible thermally induced expansion and 4D shape morphing. Rational control of composition, porosity, and multimaterial architecture enables predictable 4D shape morphing through differential swelling and localized actuation, opening new opportunities for high‐resolution
Fato Niang, Vincent Lapinte, Sebastien Blanquer   +2 more
wiley   +1 more source

Robust control of electrohydraulic soft robots. [PDF]

Front Robot AI
Volchko A, Mitchell SK, Scripps TG, Turin Z, Humbert JS.   +4 more
europepmc   +1 more source