Results 291 to 300 of about 746,428 (388)

Autonomous Spatiotemporal Regulation of Reversible Hydrogel Actuators by Chemical Reaction Networks

Advanced Materials, EarlyView.
Hydrogel actuators with reversible response to thiols are developed using reversible binding of thiols to Michael acceptors. Autonomous spatiotemporal regulation of reversible movement of these hydrogels is achieved using thiol‐based chemical reaction networks containing both positive and negative feedback.
Fan Liao, Ajith George, Xiao‐Meng Sui, Sergey N. Semenov   +3 more
wiley   +1 more source

High-efficiency atmospheric water harvesting enabled by ultrasonic extraction. [PDF]

Nat Commun
Shuvo II, Díaz-Marín CD, Christen M, Lherbette M, Liem C, Boriskina SV.   +5 more
europepmc   +1 more source

Electrically Assisted Thermal Stamping of Tunable Carbon‐Based Nanofilms for Direct Fabrication of Hydrophobic, Energy Harvesting, and Sensing Devices

Advanced Materials, EarlyView.
Schematic illustration of the electrically assisted thermal stamping (EATS) method for direct fabrication of carbon‐based nanofilms and their multifunctional applications. Localized Joule heating triggers simultaneous exfoliation, reduction, and fluoropolymer incorporation under ambient conditions, yielding tunable carbon‐based thin‐film coatings ...
Byungseok Seo, Yong Choi, Gajendra S. Shekhawat, Minjoong Shin, Kunmo Koo, Xiaobing Hu, Jiheon Kim, Wonjoon Choi, Xinqi Chen, Vinayak P. Dravid   +9 more
wiley   +1 more source

Twisting Tube Artificial Muscle (TTAM) and Its Application in Agonist and Antagonist Drive. [PDF]

Biomimetics (Basel)
Xia J, Cao J, Ren T, Chen Y, Chen Y, Li Y.   +5 more
europepmc   +1 more source

Fabrication and Characterization of an Arrayed Shape Memory Alloy Thick Film Actuator Device for Planar Tactile Displays (特集 センサ・マイクロマシン英文特集号)

, 2019
Hiroshi Yanatori, Kazuki Tsuji, Konomu Abe, Kenji Iwasaki, Takashi Mineta   +4 more
openalex   +1 more source

Autonomous Hydrogel Actuators Programmed by Endogenous Biochemical Logic for Dual‐Stage Morphing and Drug Release

Advanced Materials, EarlyView.
A 3D‐printed BSA–PEGDA bilayer actuator performs biochemical logic, bending autonomously in acid and releasing its drug payload only when both acid and pepsin are present. This dual‐stage, enzyme‐gated mechanism enables autonomous catch‐and‐release motion and controlled gastric drug delivery, representing a programmable soft material powered by ...
Yuchen Liu, Harischandra Potthuri, Alejandro Sosnik, Luai R. Khoury   +3 more
wiley   +1 more source

A Soft Exoskeleton for Hand Grip Augmentation and Fall Prevention Assistance in Tower Climbing. [PDF]

Biomimetics (Basel)
Fu S, Chen Z, Gan L, Ling J, Huang H, Chen J, Zhou Y.   +6 more
europepmc   +1 more source

Stimuli‐Responsive Afterglow from Luminescent Liquid Crystal Elastomers

Advanced Materials, EarlyView.
An active glow luminescent system for encoding, signaling, and tracking in dark environments has been developed by integrating inorganic ultralong afterglow phosphors with adaptive liquid crystal elastomer actuators. Abstract Stimuli‐responsive luminescent polymeric materials which combine afterglow emission with mechanical flexibility and adaptability
Lansong Yue, Michael G. Debije, Albert P. H. J. Schenning   +2 more
wiley   +1 more source

Nature-Inspired Janus Actuators with Structurally Engineered PEDOT:PSS. [PDF]

Small
Yousefian H, Isari AA, Babaei-Ghazvini A, Acharya B, Ghaffarkhah A, Arjmand M.   +5 more
europepmc   +1 more source

Cost Evaluation of Sensor/Actuator Plug&Play Techniques

Chi-Hwa Song, Sun-Sup So, Ji-Hoon Kyung
openalex   +1 more source