Examples of application-oriented and nonscalable biohybrid actuators.

Slides:

Advertisements

Similar presentations

Demonstrations I, II, and III.

Advertisements

Self-folding triangular devices at two scales.

Cytotoxicity of MSP samples to normal and cancer cell lines.

Degradation of MSP samples in 37°C DPBS solution.

Basic design concept of human mimetic humanoid.

Performance of biohybrid actuators and comparison with fully artificial counterparts. Performance of biohybrid actuators and comparison with fully artificial.

Comparing previous simulation work with current study.

TPAD controller performance for three force components.

Cable-driven system diagram for structure matrix.

Demonstration of high-speed and precise actuation.

Examples of biohybrid actuators based on mammalian and insect self-contractile cells/tissues. Examples of biohybrid actuators based on mammalian and insect.

Fluorescence-based in vivo imaging of MSP.

Three different types of transfer functions with a codomain of [0,1].

TPAD training protocol.

Force-strain characteristics of Peano-HASEL actuators using hydrogel and aluminum electrodes. Force-strain characteristics of Peano-HASEL actuators using.

Examples of general-purpose, scalable actuators based on engineered skeletal muscle. Examples of general-purpose, scalable actuators based on engineered.

Histology results comparing surgical and naïve groups.

Fabrication of bilayer actuator composed of a hygroscopically active layer with aligned nanofibers and an inactive layer. Fabrication of bilayer actuator.

Self-sensing of actuator position.

Examples of AEGIS autonomous target selection.

The RTK and examples of its usage.

Workspace comparison of Delta robots.

T2-weighted cross-sectional MR imaging of MSP swarms inside SD rats.

Demonstration of aerial-aquatic locomotion and transition.

Size-selective transport by varying optical intensity and speed.

Spontaneous locomotion of hygrobots under spatial gradient of humidity

Soft robotic device applied to the left side in a coronary ligation HF model. Soft robotic device applied to the left side in a coronary ligation HF model.

RBC microswimmers for active cargo delivery.

Allometric scaling of select biohybrid and organic devices.

Tukey boxplots overlaid on data points from objective and subjective measures, displaying results from study 1. Tukey boxplots overlaid on data points.

Tactile features for prosthesis perception.

The milliDelta: a millimeter-scale Delta robot.

Size-selective transport by varying optical intensity and speed.

Quasi-static and dynamic trajectories.

Online verification using reachable occupancies.

Cell viability tests. Cell viability tests. SEM images of (A) MC3T3-E1 cells and (B) MSCs on days 1, 3, and 5 of culture. (C) Survival rates of MC3T3-E1.

Fig. 2 CFD results. CFD results. Results of CFD simulations in horizontal (left column) and vertical (right column) cross-sections. All models oriented.

T2-weighted cross-sectional MR imaging of MSP swarms inside SD rats.

Examples of organism-based systems.

Effect of slenderness on optimal shapes.

SoFi system overview. SoFi system overview. (Top, left to right) Soft robotic fish and diver interface module. (Bottom, left to right) Subcomponents of.

Soft robotic device applied to the left side in a coronary ligation HF model. Soft robotic device applied to the left side in a coronary ligation HF model.

Cardiomyocytes cultured on microgroove-patterned structural color hydrogel films. Cardiomyocytes cultured on microgroove-patterned structural color hydrogel.

Microrobots with different cell-carrying capacities under different grid lengths (lg) and burr lengths (lb). Microrobots with different cell-carrying capacities.

Self-sensing of actuator position.

2D motility characterization and external magnetic steering of RBC microswimmers. 2D motility characterization and external magnetic steering of RBC microswimmers.

Magnetic actuation of BMRs.

Force-strain characteristics of Peano-HASEL actuators using hydrogel and aluminum electrodes. Force-strain characteristics of Peano-HASEL actuators using.

Degradation of MSP samples in 37°C DPBS solution.

Schematic representation of MT sorting under a given electric field.

Bibliometric analysis of the biohybrid actuation field and few competing ones. Bibliometric analysis of the biohybrid actuation field and few competing.

Dip-coating of S. platensis, C. reinhardtii, and T. subcordiformis.

Fig. 1 Schematic illustration of the preparation and potential application of FMSMs. Schematic illustration of the preparation and potential application.

Construction of a biohybrid robot with an antagonistic pair of skeletal muscle tissues. Construction of a biohybrid robot with an antagonistic pair of.

Simulation results of magnetic driving ability in hepatic artery, portal vein, and hepatic vein. Simulation results of magnetic driving ability in hepatic.

In vitro cell-release experiments on a glass substrate.

Motions of the biohybrid robot powered by the antagonistic pair of skeletal muscle tissues. Motions of the biohybrid robot powered by the antagonistic.

Object manipulations performed by our biohybrid robots.

Examples of cardiomyocyte-powered devices.

Results of a representative participant with multiple training sessions. Results of a representative participant with multiple training sessions. Average.

Galloping-like gait with the design of a two-legged robot.

Technological framework of the multidirectional gravity-assist

AEGIS autonomous targeting process.

Examples of AEGIS autonomous target selection.

The RTK and examples of its usage.

Fabrication of metal origami structures.

Response of the actuator to different stimulations.

Iron line orientation inside the PDMS matrix.

Floating microrobots with different preferred magnetization directions: Fabrication and control principles. Floating microrobots with different preferred.

Onboard sensors enable state feedback and closed-loop control of robotic skins. Onboard sensors enable state feedback and closed-loop control of robotic.

Presentation transcript:

Examples of application-oriented and nonscalable biohybrid actuators. Examples of application-oriented and nonscalable biohybrid actuators. (A) Actuators based on bacteria and other motile cells. (A1) Typical 3D (top) and 2D (bottom) trajectories for bacteria-driven beads (19). Reprinted from (19) with permission from AIP Publishing. (A2) Bacteriobot based on S. typhimurium (top) and its biodistribution in a tumor-bearing mouse (bottom) (21). Reprinted from (21) with permission from Macmillan Publishers Ltd. (A3) Scanning electron microscopy images of unloaded (top left) and liposome-loaded (top right) motile M. marinus and transverse tumor sections of the liposome-loaded microorganism after targeting (bottom) (26). Reprinted from (26) with permission from Macmillan Publishers Ltd. (A4) Representation of a motile sperm cell within a magnetic microtube (top) and its magnetically controlled locomotion at different time points (bottom) (28). (B) Actuators based on explanted whole-muscle tissue. (B1) Image of a swimming robot powered by explanted frog muscles (29). Reprinted from (29) with permission from Wiley. (B2) Fluidic pump powered by an earthworm muscle (30). Reprinted from (30) with permission from Elsevier. Leonardo Ricotti et al. Sci. Robotics 2017;2:eaaq0495 Copyright © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works