Results 61 to 70 of about 1,258,350 (209)

Current Status and Technical Challenges in the Development of Biomimetic Robotic Fish-Type Submersible

Ocean-Land-Atmosphere Research
With the continuous deepening of ocean exploration, submersibles have become essential tools that have garnered considerable attention in the academia.
Jinyu Li, Weikun Li, Qimeng Liu, Bing Luo, Weicheng Cui   +4 more
doaj   +1 more source

MOF‐Derived Cu‐TiO2/Alginate Micromotors for Buoyancy‐Regulated 3D Motion

Advanced Science, EarlyView.
In this work, cyanobacteria‐inspired sodium alginate (SA)/Cu‐TiO2/Fe3O4 hydrogel micromotors generate and encapsulate O2 microvesicles upon light irradiation, enabling buoyancy‐mediated Z‐axis upward migration and surface enrichment at the light‐exposed water‐air surface.
Wei Zou, Qing Wu, Jiawei Lin, Kunchen Li, Yulong Ying, Josep Puigmartí‐Luis, Salvador Pané, Sheng Wang   +7 more
wiley   +1 more source

Design and Control of Diving Mechanism for the Biomimetic Robotic Fish

, 2017
This paper focuses on generating nonlinear mathematical model of the robotic fish and design a novel diving mechanism for the robotic fish prototype. For this purpose, diving behavior of a real fish is analyzed by using Kineova 8.20. The designed diving mechanism model is constructed by using moving of the sliding mass and dynamic model of robotic fish
Koca, Gonca Ozmen, Bingol, Mustafa Can, Bal, Cafer, Akpolat, Zuhtu Hakan, Ay, Mustafa, Korkmaz, Deniz   +5 more
openaire   +2 more sources

Highly Actuated Biomimetic Finger for Anthromorphic Robotic Hand

, 2021
Design file of a highly actuated biomimetic robotic ...
Rogers Sure
core   +1 more source

Pectoral Fin-Assisted Braking and Agile Turning: A Biomimetic Approach to Improve Underwater Robot Maneuverability

Journal of Marine Science and Engineering
The integration of biomimetic pectoral fins into robotic fish presents a promising approach to enhancing maneuverability, stability, and braking efficiency in underwater robotics. This study investigates a 1-DOF (degree of freedom) pectoral fin mechanism
Qu He, Yunpeng Zhu, Weikun Li, Weicheng Cui, Dixia Fan   +4 more
doaj   +1 more source

Multiple cues produced by a robotic fish modulate aggressive behaviour in Siamese fighting fishes

Scientific Reports, 2017
The use of robotics to establish social interactions between animals and robots, represents an elegant and innovative method to investigate animal behaviour. However, robots are still underused to investigate high complex and flexible behaviours, such as
Donato Romano, Giovanni Benelli, Elisa Donati, Damiano Remorini, Angelo Canale, Cesare Stefanini   +5 more
doaj   +1 more source

Coordination of Multiple Biomimetic Autonomous Underwater Vehicles Using Strategies Based on the Schooling Behaviour of Fish

Robotics, 2016
Biomimetic Autonomous Underwater Vehicles (BAUVs) are Autonomous Underwater Vehicles (AUVs) that employ similar propulsion and steering principles as real fish.
Jonathan McColgan, Euan W. McGookin
doaj   +1 more source

Mesenchymal Stromal Cell‐Based Cell–Drug Conjugates for the Treatment of Acute Liver Failure

Advanced Science, EarlyView.
Mesenchymal stromal cell (MSC)‐based cell‐drug conjugates are constructed by anchoring rosiglitazone‐loaded nanoparticles onto the MSC surface. Sustained rosiglitazone release enhances MSC proliferation and paracrine activity while promoting anti‐inflammatory macrophage polarization.
Tenghui Ye, Jiamin Wu, Zixin Wu, Xi Liu, Jiajia Luo, Leyi Yang, Peng Shi   +6 more
wiley   +1 more source

Sequential Regulation of Neurovascular Bone Regeneration in Large Bone Defects Using Black Phosphorus‐Europium Nanosheet Integrated TPMS Biomimetic Scaffold with Photo‐Controlled Ion Release

Advanced Science, EarlyView.
TPBE scaffolds, in conjunction with mild photothermal effects, effectively activate the PI3K/Akt signaling cascade, thereby promoting early neuronal differentiation and neurite growth. Short‐term (12 W) in vivo implantation studies revealed no significant pathological damage to major organs, providing preliminary evidence of the material's excellent ...
Bingqian Wang, Yuping Zhang, Xiaoning Su, Ning Liu, Hui Zeng, Bo Yang, Yang Xue, Fang Guo, Changkui Liu   +8 more
wiley   +1 more source

Experimental Analysis of Pectoral and Caudal Fin Synergistic Propulsion in a Bionic Robotic Fish [PDF]

Journal of Applied Fluid Mechanics
This study introduces a biomimetic robotic fish prototype incorporating: (1) a double-articulated caudal fin for enhanced thrust generation, and (2) symmetrically arranged pectoral fins capable of two-degree-of-freedom motion (rowing and feathering) to ...
W. Liu, Y. Du, W. Hu, N. Li, L. Cui, Z. Zhang, C. Sun   +6 more
doaj   +1 more source