|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Hyperelastic models for rubber-like materials: consistent tangent operators and suitability for Treloar’s data显示文摘 | Paul Steinmann Mokarram Hossain Gunnar Possart | 2012 | Archive of Applied Mechanics2012，，9： | 1 |
| 2 | Hyperelastic models for rubber-like materials: consistent tangent operators and suitability for Treloar’s data显示文摘 | Paul Steinmann Mokarram Hossain Gunnar Possart | 2012 | Archive of Applied Mechanics2012，，9： | 1 |
| 3 | Hybrid magnetorheological elastomers enable versatile soft actuators显示文摘Recent advances in magnetorheological elastomers(MREs)have posed the question on whether the combination of both soft-and hard-magnetic particles may open new routes to design versatile multifunctional actuators.Here,we conceptualise ultra-soft hybrid MREs(≈1–10 kPa stiffness)combining experimental and computational approaches.First,a comprehensive experimental characterisation is performed.The results unravel that the magneto-mechanical performance of hybrid MREs can be optimised by selecting an adequate mixing ratio between particles.Then,a multi-physics computational framework provides insights into the synergistic magneto-mechanical interactions at the microscale.Soft particles amplify the magnetisation and hard particles contribute to torsional actuation.Our numerical results suggest that the effective response of hybrid MREs emerges from these intricate interactions.Overall,we uncover exciting possibilities to push the frontiers of MRE solutions.These are demonstrated by simulating a bimorph beam that provides actuation flexibility either enhancing mechanical bending or material stiffening,depending on the magnetic stimulation. | Miguel Angel Moreno-Mateos Mokarram Hossain Paul Steinmann Daniel Garcia-Gonzalez | 2022 | npj Computational Materials2022，，1： | 0 |
| 4 | Additive manufacturing of sustainable biomaterials for biomedical applications显示文摘Biopolymers are promising environmentally benign materials applicable in multifarious applications.They are especially favorable in implantable biomedical devices thanks to their excellent unique properties,including bioactivity,renewability,bioresorbability,biocompatibility,biodegradability and hydrophilicity.Additive manufacturing(AM)is a flexible and intricate manufacturing technology,which is widely used to fabricate biopolymer-based customized products and structures for advanced healthcare systems.Three-dimensional(3D)printing of these sustainable materials is applied in functional clinical settings including wound dressing,drug delivery systems,medical implants and tissue engineering.The present review highlights recent advancements in different types of biopolymers,such as proteins and polysaccharides,which are employed to develop different biomedical products by using extrusion,vat polymerization,laser and inkjet 3D printing techniques in addition to normal bioprinting and four-dimensional(4D)bioprinting techniques.It also incorporates the influence of nanoparticles on the biological and mechanical performances of 3D-printed tissue scaffolds,and addresses current challenges as well as future developments of environmentally friendly polymeric materials manufactured through the AMtechniques.Ideally,there is a need for more focused research on the adequate blending of these biodegradable biopolymers for achieving useful results in targeted biomedical areas.We envision that biopolymer-based 3D-printed composites have the potential to revolutionize the biomedical sector in the near future. | Zia Ullah Arif Muhammad Yasir Khalid Reza Noroozi Mokarram Hossain Hao Tian Harvey Shi Ali Tariq Seeram Ramakrishna Rehan Umer | 2023 | Asian Journal of Pharmaceutical Sciences2023，18，3： | 0 |
| 5 | SoSpider:A bio-inspired multimodal untethered soft hexapod robot for planetary lava tube exploration显示文摘Soft robots have tremendous potential for applications in various fields,owing to their safety and flexibility embedded at the material level.Soft robots,especially bio-inspired soft legged robots,have become one of the most active fields of current research in robotics thanks to their superior mobility and ability to face complex terrains.However,it is arduous to establish a dynamic simulation model for soft robots,owing to their hyper-redundant degrees of freedom,hyper-elasticity,and nonlinearity of their soft structures.In this study,we designed,simulated,and fabricated a hexapod robot that achieves walking,crawling,pronking,and rolling with wheeled legs plus a soft body capable of shape change.A robot prototype was fabricated using 3D printing technology and soft silicone pneumatic networks.Actuators,battery power,and control boards were integrated into the body of the robot for untethered locomotion.We have explored the capabilities of the robot in different conditions,especially in scenarios that simulate lunar and Martian environments,demonstrating the motion performance of the robot.The results have shown promising potentials of the developed robot for future applications in planetary lava tube exploration.Our experimental and simulation results also show good agreements that indicate the potential predictive roles of simulation tools for soft robot design,planning,and control. | NIU LiZhou DING Liang ZHANG ShengJie YANG HuaiGuang GAO HaiBo DENG ZongQuan LIU GuangJun HOSSAIN Mokarram | 2023 | Science China(Technological Sciences)2023，66，11： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员