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McLoughlin S, McKenna AR, Fisher JP. Fabrication Strategies for Engineered Thin Membranous Tissues. ACS APPLIED BIO MATERIALS 2023. [PMID: 37314953 DOI: 10.1021/acsabm.3c00133] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Thin membranous tissues (TMTs) are anatomical structures consisting of multiple stratified cell layers, each less than 100 μm in thickness. While these tissues are small in scale, they play critical roles in normal tissue function and healing. Examples of TMTs include the tympanic membrane, cornea, periosteum, and epidermis. Damage to these structures can be caused by trauma or congenital disabilities, resulting in hearing loss, blindness, dysfunctional bone development, and impaired wound repair, respectively. While autologous and allogeneic tissue sources for these membranes exist, they are significantly limited by availability and patient complications. Tissue engineering has therefore become a popular strategy for TMT replacement. However, due to their complex microscale architecture, TMTs are often difficult to replicate in a biomimetic manner. The critical challenge in TMT fabrication is balancing fine resolution with the ability to mimic complex target tissue anatomy. This Review reports existing TMT fabrication strategies, their resolution and material capabilities, cell and tissue response, and the advantages and disadvantages of each technique.
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Affiliation(s)
- Shannon McLoughlin
- Fischell Department of Bioengineering, University of Maryland, College Park, Maryland 20742, United States
- Center for Engineering Complex Tissues, University of Maryland, College Park, Maryland 20742, United States
| | - Abigail Ruth McKenna
- Center for Engineering Complex Tissues, University of Maryland, College Park, Maryland 20742, United States
- Department of Biology, University of Maryland, College Park, Maryland 20742, United States
| | - John P Fisher
- Fischell Department of Bioengineering, University of Maryland, College Park, Maryland 20742, United States
- Center for Engineering Complex Tissues, University of Maryland, College Park, Maryland 20742, United States
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2
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Vurro V, Shani K, Ardoña HAM, Zimmerman JF, Sesti V, Lee KY, Jin Q, Bertarelli C, Parker KK, Lanzani G. Light-triggered cardiac microphysiological model. APL Bioeng 2023; 7:026108. [PMID: 37234844 PMCID: PMC10208677 DOI: 10.1063/5.0143409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Light is recognized as an accurate and noninvasive tool for stimulating excitable cells. Here, we report on a non-genetic approach based on organic molecular phototransducers that allows wiring- and electrode-free tissue modulation. As a proof of concept, we show photostimulation of an in vitro cardiac microphysiological model mediated by an amphiphilic azobenzene compound that preferentially dwells in the cell membrane. Exploiting this optical based stimulation technology could be a disruptive approach for highly resolved cardiac tissue stimulation.
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Affiliation(s)
- V. Vurro
- Center for Nanoscience and Technology, Istituto Italiano di Teconologia, Milano, 20133 Italy
| | - K. Shani
- Disease Biophysics Group, John A. Paulson School of Engineering and Applied Science, Harvard University, Boston, Massachusetts 02134, USA
| | | | - J. F. Zimmerman
- Disease Biophysics Group, John A. Paulson School of Engineering and Applied Science, Harvard University, Boston, Massachusetts 02134, USA
| | | | | | - Q. Jin
- Disease Biophysics Group, John A. Paulson School of Engineering and Applied Science, Harvard University, Boston, Massachusetts 02134, USA
| | | | - K. K. Parker
- Disease Biophysics Group, John A. Paulson School of Engineering and Applied Science, Harvard University, Boston, Massachusetts 02134, USA
| | - G. Lanzani
- Author to whom correspondence should be addressed:
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3
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Cai X, Tang B. Mechanically controlled robotic gripper with bistability for fast and adaptive grasping. BIOINSPIRATION & BIOMIMETICS 2022; 18:014001. [PMID: 36575867 DOI: 10.1088/1748-3190/acaa7d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 12/09/2022] [Indexed: 06/17/2023]
Abstract
This paper presents a novel bistable gripper inspired by the closure motion found in the jaw of a hummingbird. With a bistable characteristic, the robotic gripper can grasp objects rapidly without applying continuous external force. The bistable gripper comprises a linkage-driven mechanism and two bionic jaws consisting of thin elastic polyvinyl chloride sheets with two clamped ends connected by a hinge. The shape of the thin sheets was modeled and optimized using geometric analysis, and the morphing processes of the bionic jaw were analyzed using finite element simulations and experiments. Furthermore, we explored the motion characteristics of the clamps during the snap-through and snap-back processes and divided the motion into two phases: delay and snap. Force and response time tests show that the proposed bistable gripper can achieve fast bending within milliseconds under a low pull force during the snap phase. Grasping experiments demonstrated that the proposed robotic gripper is adaptable for grasping objects of various shapes and weights. After grasping, the bistable gripper can release the target by pulling the actuating rod and automatically return to the open state. This study reveals the unique bending mechanism of thin sheets that can be exploited for fast, versatile, and adaptive grasping. The bistable gripper exhibits the potential to reduce energy consumption and simplify control when performing tasks in unstructured environments such as space and underwater.
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Affiliation(s)
- Xianyang Cai
- Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, Dalian University of Technology, Dalian 116023, People's Republic of China
- School of Energy and Power Engineering, Dalian University of Technology, Dalian 116023, People's Republic of China
| | - Bin Tang
- Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, Dalian University of Technology, Dalian 116023, People's Republic of China
- School of Energy and Power Engineering, Dalian University of Technology, Dalian 116023, People's Republic of China
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4
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Wang J, Wang Y, Kim Y, Yu T, Bashir R. Multi-actuator light-controlled biological robots. APL Bioeng 2022; 6:036103. [PMID: 36035771 PMCID: PMC9417571 DOI: 10.1063/5.0091507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 07/18/2022] [Indexed: 11/14/2022] Open
Abstract
Biohybrid robots, composed of cellular actuators and synthetic scaffolds, have garnered much attention in recent years owing to the advantages provided by their biological components. In recent years, various forms of biohybrid robots have been developed that are capable of life-like movements, such as walking, swimming, and gripping. Specifically, for walking or crawling biorobots, there is a need for complex functionality and versatile and robust fabrication processes. Here, we designed and fabricated multi-actuator biohybrid walkers with multi-directional walking capabilities in response to noninvasive optical stimulation through a scalable modular biofabrication process. Our new fabrication approach provides a constant mechanical strain throughout the cellular differentiation and maturation process. This maximizes the myotube formation and alignment, limits passive bending, and produces higher active forces. These demonstrations of the new fabrication process and bioactuator designs can pave the way for advanced multi-cellular biohybrid robots and enhance our understanding of the emergent behaviors of these multi-cellular engineered living systems.
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Affiliation(s)
| | | | | | - Tianqi Yu
- Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61820, USA
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5
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Modeling Self-Rollable Elastomeric Films for Building Bioinspired Hierarchical 3D Structures. Int J Mol Sci 2022; 23:ijms23158467. [PMID: 35955601 PMCID: PMC9369037 DOI: 10.3390/ijms23158467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/25/2022] [Accepted: 07/27/2022] [Indexed: 01/09/2023] Open
Abstract
In this work, an innovative model is proposed as a design tool to predict both the inner and outer radii in rolled structures based on polydimethylsiloxane bilayers. The model represents an improvement of Timoshenko's formula taking into account the friction arising from contacts between layers arising from rolling by more than one turn, hence broadening its application field towards materials based on elastomeric bilayers capable of large deformations. The fabricated structures were also provided with surface topographical features that would make them potentially usable in different application scenarios, including cell/tissue engineering ones. The bilayer design parameters were varied, such as the initial strain (from 20 to 60%) and the bilayer thickness (from 373 to 93 µm). The model matched experimental data on the inner and outer radii nicely, especially when a high friction condition was implemented in the model, particularly reducing the error below 2% for the outer diameter while varying the strain. The model outperformed the current literature, where self-penetration is not excluded, and a single value of the radius of spontaneous rolling is used to describe multiple rolls. A complex 3D bioinspired hierarchical elastomeric microstructure made of seven spirals arranged like a hexagon inscribed in a circumference, similar to typical biological architectures (e.g., myofibrils within a sarcolemma), was also developed. In this case also, the model effectively predicted the spirals' features (error smaller than 18%), opening interesting application scenarios in the modeling and fabrication of bioinspired materials.
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Hybrid Composite Material Reinforced with Carbon Nanolaminates for Gradient Stiffness: Preparation and Characterization. Polymers (Basel) 2021; 13:polym13224043. [PMID: 34833343 PMCID: PMC8622566 DOI: 10.3390/polym13224043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/15/2021] [Accepted: 11/18/2021] [Indexed: 11/20/2022] Open
Abstract
Currently, the procurement of lightweight, tough, and impact resistant materials is garnering significant industrial interest. New hybrid materials can be developed on the basis of the numerous naturally found materials with gradient properties found in nature. However, previous studies on granular materials demonstrate the possibility of capturing the energy generated by an impact within the material itself, thus deconstructing the initial impulse into a series of weaker impulses, dissipating the energy through various mechanisms, and gradually releasing undissipated energy. This work focuses on two production methods: spin coating for creating a granular material with composition and property gradients (an acrylonitrile–butadiene–styrene (ABS) polymer matrix reinforced by carbon nanolaminates at 0.10%, 0.25%, and 0.50%) and 3D printing for generating viscoelastic layers. The aim of this research was to obtain a hybrid material from which better behaviour against shocks and impacts and increased energy dissipation capacity could be expected when the granular material and viscoelastic layers were combined. Nondestructive tests were employed for the morphological characterization of the nanoreinforcement and testing reinforcement homogeneity within the matrix. Furthermore, the Voronoï tessellation method was used as a mathematical method to supplement the results. Finally, mechanical compression tests were performed to reveal additional mechanical properties of the material that had not been specified by the manufacturer of the 3D printing filaments.
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Abstract
Abstract
In the past few decades, robotics research has witnessed an increasingly high interest in miniaturized, intelligent, and integrated robots. The imperative component of a robot is the actuator that determines its performance. Although traditional rigid drives such as motors and gas engines have shown great prevalence in most macroscale circumstances, the reduction of these drives to the millimeter or even lower scale results in a significant increase in manufacturing difficulty accompanied by a remarkable performance decline. Biohybrid robots driven by living cells can be a potential solution to overcome these drawbacks by benefiting from the intrinsic microscale self-assembly of living tissues and high energy efficiency, which, among other unprecedented properties, also feature flexibility, self-repair, and even multiple degrees of freedom. This paper systematically reviews the development of biohybrid robots. First, the development of biological flexible drivers is introduced while emphasizing on their advantages over traditional drivers. Second, up-to-date works regarding biohybrid robots are reviewed in detail from three aspects: biological driving sources, actuator materials, and structures with associated control methodologies. Finally, the potential future applications and major challenges of biohybrid robots are explored.
Graphic abstract
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8
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Sun W, Schaffer S, Dai K, Yao L, Feinberg A, Webster-Wood V. 3D Printing Hydrogel-Based Soft and Biohybrid Actuators: A Mini-Review on Fabrication Techniques, Applications, and Challenges. Front Robot AI 2021; 8:673533. [PMID: 33996931 PMCID: PMC8117231 DOI: 10.3389/frobt.2021.673533] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 04/14/2021] [Indexed: 12/16/2022] Open
Abstract
Stimuli-responsive hydrogels are candidate building blocks for soft robotic applications due to many of their unique properties, including tunable mechanical properties and biocompatibility. Over the past decade, there has been significant progress in developing soft and biohybrid actuators using naturally occurring and synthetic hydrogels to address the increasing demands for machines capable of interacting with fragile biological systems. Recent advancements in three-dimensional (3D) printing technology, either as a standalone manufacturing process or integrated with traditional fabrication techniques, have enabled the development of hydrogel-based actuators with on-demand geometry and actuation modalities. This mini-review surveys existing research efforts to inspire the development of novel fabrication techniques using hydrogel building blocks and identify potential future directions. In this article, existing 3D fabrication techniques for hydrogel actuators are first examined. Next, existing actuation mechanisms, including pneumatic, hydraulic, ionic, dehydration-rehydration, and cell-powered actuation, are reviewed with their benefits and limitations discussed. Subsequently, the applications of hydrogel-based actuators, including compliant handling of fragile items, micro-swimmers, wearable devices, and origami structures, are described. Finally, challenges in fabricating functional actuators using existing techniques are discussed.
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Affiliation(s)
- Wenhuan Sun
- Biohybrid and Organic Robotics Group, Department of Mechancial Engineering, Carnegie Mellon University, Pittsburgh, PA, United States
| | - Saul Schaffer
- Biohybrid and Organic Robotics Group, Department of Mechancial Engineering, Carnegie Mellon University, Pittsburgh, PA, United States
| | - Kevin Dai
- Biohybrid and Organic Robotics Group, Department of Mechancial Engineering, Carnegie Mellon University, Pittsburgh, PA, United States
| | - Lining Yao
- Morphing Matter Lab, Human-Computer Interaction Institute, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, United States
| | - Adam Feinberg
- Regenerative Biomaterials and Therapeutics Group, Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, PA, United States
| | - Victoria Webster-Wood
- Biohybrid and Organic Robotics Group, Department of Mechancial Engineering, Carnegie Mellon University, Pittsburgh, PA, United States
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9
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Guix M, Mestre R, Patiño T, De Corato M, Fuentes J, Zarpellon G, Sánchez S. Biohybrid soft robots with self-stimulating skeletons. Sci Robot 2021; 6:6/53/eabe7577. [PMID: 34043566 DOI: 10.1126/scirobotics.abe7577] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 03/26/2021] [Indexed: 12/14/2022]
Abstract
Bioinspired hybrid soft robots that combine living and synthetic components are an emerging field in the development of advanced actuators and other robotic platforms (i.e., swimmers, crawlers, and walkers). The integration of biological components offers unique characteristics that artificial materials cannot precisely replicate, such as adaptability and response to external stimuli. Here, we present a skeletal muscle-based swimming biobot with a three-dimensional (3D)-printed serpentine spring skeleton that provides mechanical integrity and self-stimulation during the cell maturation process. The restoring force inherent to the spring system allows a dynamic skeleton compliance upon spontaneous muscle contraction, leading to a cyclic mechanical stimulation process that improves the muscle force output without external stimuli. Optimization of the 3D-printed skeletons is carried out by studying the geometrical stiffnesses of different designs via finite element analysis. Upon electrical actuation of the muscle tissue, two types of motion mechanisms are experimentally observed: directional swimming when the biobot is at the liquid-air interface and coasting motion when it is near the bottom surface. The integrated compliant skeleton provides both the mechanical self-stimulation and the required asymmetry for directional motion, displaying its maximum velocity at 5 hertz (800 micrometers per second, 3 body lengths per second). This skeletal muscle-based biohybrid swimmer attains speeds comparable with those of cardiac-based biohybrid robots and outperforms other muscle-based swimmers. The integration of serpentine-like structures in hybrid robotic systems allows self-stimulation processes that could lead to higher force outputs in current and future biomimetic robotic platforms.
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Affiliation(s)
- Maria Guix
- Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), Baldiri-Reixac 10-12, 08028 Barcelona, Spain.
| | - Rafael Mestre
- Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), Baldiri-Reixac 10-12, 08028 Barcelona, Spain
| | - Tania Patiño
- Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), Baldiri-Reixac 10-12, 08028 Barcelona, Spain.,Chemistry Department, University of Rome, Tor Vergata, Via della Ricerca Scientifica, 00133 Rome, Italy
| | - Marco De Corato
- Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), Baldiri-Reixac 10-12, 08028 Barcelona, Spain
| | - Judith Fuentes
- Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), Baldiri-Reixac 10-12, 08028 Barcelona, Spain
| | - Giulia Zarpellon
- Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), Baldiri-Reixac 10-12, 08028 Barcelona, Spain
| | - Samuel Sánchez
- Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), Baldiri-Reixac 10-12, 08028 Barcelona, Spain. .,Institució Catalana de Recerca i Estudis Avançats (ICREA), Passeig de Lluís Companys 23, 08010 Barcelona, Spain
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10
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Vannozzi L, Mazzocchi T, Hasebe A, Takeoka S, Fujie T, Ricotti L. A Coupled FEM‐SPH Modeling Technique to Investigate the Contractility of Biohybrid Thin Films. ACTA ACUST UNITED AC 2020; 4:e1900306. [DOI: 10.1002/adbi.201900306] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 05/17/2020] [Indexed: 11/07/2022]
Affiliation(s)
- Lorenzo Vannozzi
- Dr. L. Vannozzi, T. Mazzocchi, Prof. L. Ricotti The BioRobotics Institute Scuola Superiore Sant’Anna Piazza Martiri della Liberta’ 33 Pisa 56127 Italy
- Dr. L. Vannozzi, T. Mazzocchi, Prof. L. Ricotti Department of Excellence in Robotics & AI Scuola Superiore Sant’Anna Piazza Martiri della Liberta’ 33 Pisa 56127 Italy
| | - Tommaso Mazzocchi
- Dr. L. Vannozzi, T. Mazzocchi, Prof. L. Ricotti The BioRobotics Institute Scuola Superiore Sant’Anna Piazza Martiri della Liberta’ 33 Pisa 56127 Italy
- Dr. L. Vannozzi, T. Mazzocchi, Prof. L. Ricotti Department of Excellence in Robotics & AI Scuola Superiore Sant’Anna Piazza Martiri della Liberta’ 33 Pisa 56127 Italy
| | - Arihiro Hasebe
- A. Hasebe, Prof. S. Takeoka Department of Life Science and Medical Bioscience Graduate School of Advanced Science and Engineering Waseda University TWIns, 2‐2 Wakamtsu‐cho, Shinjuku‐ku Tokyo 162‐8480 Japan
| | - Shinji Takeoka
- A. Hasebe, Prof. S. Takeoka Department of Life Science and Medical Bioscience Graduate School of Advanced Science and Engineering Waseda University TWIns, 2‐2 Wakamtsu‐cho, Shinjuku‐ku Tokyo 162‐8480 Japan
| | - Toshinori Fujie
- Prof. T. Fujie School of Life Science and Technology Tokyo Institute of Technology B‐50, 4259 Nagatsuta‐cho, Midori‐ku Yokohama 226‐8501 Japan
- Prof. T. Fujie Research Organization for Nano & Life Innovation Waseda University 513 Wasedatsurumaki‐cho, Shinjuku‐ku Tokyo 162‐0041 Japan
| | - Leonardo Ricotti
- Dr. L. Vannozzi, T. Mazzocchi, Prof. L. Ricotti The BioRobotics Institute Scuola Superiore Sant’Anna Piazza Martiri della Liberta’ 33 Pisa 56127 Italy
- Dr. L. Vannozzi, T. Mazzocchi, Prof. L. Ricotti Department of Excellence in Robotics & AI Scuola Superiore Sant’Anna Piazza Martiri della Liberta’ 33 Pisa 56127 Italy
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11
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Sun L, Yu Y, Chen Z, Bian F, Ye F, Sun L, Zhao Y. Biohybrid robotics with living cell actuation. Chem Soc Rev 2020; 49:4043-4069. [DOI: 10.1039/d0cs00120a] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
This review comprehensively discusses recent advances in the basic components, controlling methods and especially in the applications of biohybrid robots.
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Affiliation(s)
- Lingyu Sun
- Department of Rheumatology and Immunology
- The Affiliated Drum Tower Hospital of Nanjing University Medical School
- 210008 Nanjing
- China
- Department of Rheumatology and Immunology
| | - Yunru Yu
- State Key Laboratory of Bioelectronics
- School of Biological Science and Medical Engineering
- Southeast University
- 210096 Nanjing
- China
| | - Zhuoyue Chen
- State Key Laboratory of Bioelectronics
- School of Biological Science and Medical Engineering
- Southeast University
- 210096 Nanjing
- China
| | - Feika Bian
- State Key Laboratory of Bioelectronics
- School of Biological Science and Medical Engineering
- Southeast University
- 210096 Nanjing
- China
| | - Fangfu Ye
- Wenzhou Institute
- University of Chinese Academy of Sciences
- Wenzhou
- China
- Beijing National Laboratory for Condensed Matter Physics
| | - Lingyun Sun
- Department of Rheumatology and Immunology
- The Affiliated Drum Tower Hospital of Nanjing University Medical School
- 210008 Nanjing
- China
- Department of Rheumatology and Immunology
| | - Yuanjin Zhao
- Department of Rheumatology and Immunology
- The Affiliated Drum Tower Hospital of Nanjing University Medical School
- 210008 Nanjing
- China
- Department of Rheumatology and Immunology
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12
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Appiah C, Arndt C, Siemsen K, Heitmann A, Staubitz A, Selhuber-Unkel C. Living Materials Herald a New Era in Soft Robotics. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1807747. [PMID: 31267628 DOI: 10.1002/adma.201807747] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 03/07/2019] [Indexed: 05/22/2023]
Abstract
Living beings have an unsurpassed range of ways to manipulate objects and interact with them. They can make autonomous decisions and can heal themselves. So far, a conventional robot cannot mimic this complexity even remotely. Classical robots are often used to help with lifting and gripping and thus to alleviate the effects of menial tasks. Sensors can render robots responsive, and artificial intelligence aims at enabling autonomous responses. Inanimate soft robots are a step in this direction, but it will only be in combination with living systems that full complexity will be achievable. The field of biohybrid soft robotics provides entirely new concepts to address current challenges, for example the ability to self-heal, enable a soft touch, or to show situational versatility. Therefore, "living materials" are at the heart of this review. Similarly to biological taxonomy, there is a recent effort for taxonomy of biohybrid soft robotics. Here, an expansion is proposed to take into account not only function and origin of biohybrid soft robotic components, but also the materials. This materials taxonomy key demonstrates visually that materials science will drive the development of the field of soft biohybrid robotics.
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Affiliation(s)
- Clement Appiah
- Institute for Organic and Analytical Chemistry, University of Bremen, Leobener Str. 7, D-28359, Bremen, Germany
- MAPEX Center for Materials and Processes, University of Bremen, Bibliothekstraße 1, D-28359, Bremen, Germany
| | - Christine Arndt
- Institute for Materials Science, University of Kiel, Kaiserstr. 2, D-24143, Kiel, Germany
| | - Katharina Siemsen
- Institute for Materials Science, University of Kiel, Kaiserstr. 2, D-24143, Kiel, Germany
| | - Anne Heitmann
- Institute for Organic and Analytical Chemistry, University of Bremen, Leobener Str. 7, D-28359, Bremen, Germany
- MAPEX Center for Materials and Processes, University of Bremen, Bibliothekstraße 1, D-28359, Bremen, Germany
| | - Anne Staubitz
- Institute for Organic and Analytical Chemistry, University of Bremen, Leobener Str. 7, D-28359, Bremen, Germany
- MAPEX Center for Materials and Processes, University of Bremen, Bibliothekstraße 1, D-28359, Bremen, Germany
- Otto-Diels-Institute for Organic Chemistry, University of Kiel, Otto-Hahn-Platz 4, D-24118, Kiel, Germany
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13
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Hasebe A, Suematsu Y, Takeoka S, Mazzocchi T, Vannozzi L, Ricotti L, Fujie T. Biohybrid Actuators Based on Skeletal Muscle-Powered Microgrooved Ultrathin Films Consisting of Poly(styrene-block-butadiene-block-styrene). ACS Biomater Sci Eng 2019; 5:5734-5743. [DOI: 10.1021/acsbiomaterials.8b01550] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Arihiro Hasebe
- Graduate School of Advanced Science and Engineering, Waseda University, TWIns, 2-2, Sinjuku-ku, Tokyo 162-8480, Japan
| | - Yoshitaka Suematsu
- Graduate School of Advanced Science and Engineering, Waseda University, TWIns, 2-2, Sinjuku-ku, Tokyo 162-8480, Japan
| | - Shinji Takeoka
- Graduate School of Advanced Science and Engineering, Waseda University, TWIns, 2-2, Sinjuku-ku, Tokyo 162-8480, Japan
| | - Tommaso Mazzocchi
- The BioRobotics Institute, Scuola Superiore Sant’Anna, Viale Rinaldo Piaggio 34, 56025 Pontedera, Pisa, Italy
| | - Lorenzo Vannozzi
- The BioRobotics Institute, Scuola Superiore Sant’Anna, Viale Rinaldo Piaggio 34, 56025 Pontedera, Pisa, Italy
| | - Leonardo Ricotti
- The BioRobotics Institute, Scuola Superiore Sant’Anna, Viale Rinaldo Piaggio 34, 56025 Pontedera, Pisa, Italy
| | - Toshinori Fujie
- Waseda Institute for Advanced Study, Waseda University, TWIns, 2-2, Sinjuku-ku, Tokyo 162-8480, Japan
- Japan Science and Technology Agency, PRESTO, 4-1-8, Honcho,
Kawaguchi-shi, Saitama 332-0012, Japan
- School of Life Science and Technology, Tokyo Institute of Technology, B-50, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8501, Japan
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14
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Ricotti L, Trimmer B, Feinberg AW, Raman R, Parker KK, Bashir R, Sitti M, Martel S, Dario P, Menciassi A. Biohybrid actuators for robotics: A review of devices actuated by living cells. Sci Robot 2017; 2:2/12/eaaq0495. [PMID: 33157905 DOI: 10.1126/scirobotics.aaq0495] [Citation(s) in RCA: 209] [Impact Index Per Article: 29.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 11/07/2017] [Indexed: 12/16/2022]
Abstract
Actuation is essential for artificial machines to interact with their surrounding environment and to accomplish the functions for which they are designed. Over the past few decades, there has been considerable progress in developing new actuation technologies. However, controlled motion still represents a considerable bottleneck for many applications and hampers the development of advanced robots, especially at small length scales. Nature has solved this problem using molecular motors that, through living cells, are assembled into multiscale ensembles with integrated control systems. These systems can scale force production from piconewtons up to kilonewtons. By leveraging the performance of living cells and tissues and directly interfacing them with artificial components, it should be possible to exploit the intricacy and metabolic efficiency of biological actuation within artificial machines. We provide a survey of important advances in this biohybrid actuation paradigm.
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Affiliation(s)
- Leonardo Ricotti
- The BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Pisa, Italy.
| | - Barry Trimmer
- Department of Biology, Tufts University, Medford, MA 02153, USA
| | - Adam W Feinberg
- Department of Biomedical Engineering and Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - Ritu Raman
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Kevin K Parker
- Disease Biophysics Group, Wyss Institute for Biologically Inspired Engineering, John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
| | - Rashid Bashir
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Metin Sitti
- Max-Planck Institute for Intelligent Systems, Stuttgart, Germany
| | - Sylvain Martel
- NanoRobotics Laboratory, Department of Computer and Software Engineering, Institute of Biomedical Engineering, Polytechnique Montréal, Montréal, Quebec, Canada
| | - Paolo Dario
- The BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Pisa, Italy
| | - Arianna Menciassi
- The BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Pisa, Italy
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15
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Webster-Wood VA, Akkus O, Gurkan UA, Chiel HJ, Quinn RD. Organismal Engineering: Towards a Robotic Taxonomic Key for Devices Using Organic Materials. Sci Robot 2017; 2:eaap9281. [PMID: 31360812 PMCID: PMC6663099 DOI: 10.1126/scirobotics.aap9281] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Can we create robots with the behavioral flexibility and robustness of animals? Engineers often use bio-inspiration to mimic animals. Recent advances in tissue engineering now allow the use of components from animals. By integrating organic and synthetic components, researchers are moving towards the development of engineered organisms whose structural framework, actuation, sensing, and control are partially or completely organic. This review discusses recent exciting work demonstrating how organic components can be used for all facets of robot development. Based on this analysis, we propose a Robotic Taxonomic Key to guide the field towards a unified lexicon for device description.
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Affiliation(s)
| | - Ozan Akkus
- Dept. of Mech. and Aero. Engineering, Case Western Reserve University, Cleveland, OH, USA
- Dept. of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, USA
- Dept. of Orthopaedics, Case Western Reserve University, Cleveland, OH, USA
| | - Umut A. Gurkan
- Dept. of Mech. and Aero. Engineering, Case Western Reserve University, Cleveland, OH, USA
- Dept. of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, USA
- Dept. of Orthopaedics, Case Western Reserve University, Cleveland, OH, USA
| | - Hillel J. Chiel
- Dept. of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, USA
- Dept. of Biology, Case Western Reserve University, Cleveland, OH, USA
- Dept. of Neurosciences, Case Western Reserve University, Cleveland, OH, USA
| | - Roger D. Quinn
- Dept. of Mech. and Aero. Engineering, Case Western Reserve University, Cleveland, OH, USA
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