Recent progress in active mechanical metamaterials and construction principles

J Qi, Z Chen, P Jiang, W Hu, Y Wang, Z Zhao… - Advanced …, 2022 - Wiley Online Library
Active mechanical metamaterials (AMMs)(or smart mechanical metamaterials) that combine
the configurations of mechanical metamaterials and the active control of stimuli‐responsive …

Artificial muscles and soft robotic devices for treatment of end‐stage heart failure

A Weymann, J Foroughi, R Vardanyan… - Advanced …, 2023 - Wiley Online Library
Medical soft robotics constitutes a rapidly developing field in the treatment of cardiovascular
diseases, with a promising future for millions of patients suffering from heart failure …

Soft, tough, and fast polyacrylate dielectric elastomer for non-magnetic motor

LJ Yin, Y Zhao, J Zhu, M Yang, H Zhao, JY Pei… - Nature …, 2021 - nature.com
Dielectric elastomer actuators (DEAs) with large electrically-actuated strain can build light-
weight and flexible non-magnetic motors. However, dielectric elastomers commonly used in …

A tunable soft silicone bioadhesive for secure anchoring of diverse medical devices to wet biological tissue

M Singh, DL Teodorescu, M Rowlett… - Advanced …, 2024 - Wiley Online Library
Silicone is utilized widely in medical devices for its compatibility with tissues and bodily
fluids, making it a versatile material for implants and wearables. To effectively bond silicone …

Soft robotic artificial left ventricle simulator capable of reproducing myocardial biomechanics

J Davies, MT Thai, B Sharma, TT Hoang… - Science Robotics, 2024 - science.org
The heart's intricate myocardial architecture has been called the Gordian knot of anatomy,
an impossible tangle of intricate muscle fibers. This complexity dictates equally complex …

A soft robotic sleeve mimicking the haemodynamics and biomechanics of left ventricular pressure overload and aortic stenosis

L Rosalia, C Ozturk, J Coll-Font, Y Fan… - Nature biomedical …, 2022 - nature.com
Preclinical models of aortic stenosis can induce left ventricular pressure overload and
coarsely control the severity of aortic constriction. However, they do not recapitulate the …

Vascularized organ bioprinting: From strategy to paradigm

H Wang, X Liu, Q Gu, X Zheng - Cell Proliferation, 2023 - Wiley Online Library
Over the past two decades, 3D bioprinting has become a popular research topic worldwide,
as it is the most promising approach for manufacturing vascularized organs in vitro …

Computational design of a soft robotic myocardium for biomimetic motion and function

C Park, C Ozturk, ET Roche - Advanced Functional Materials, 2022 - Wiley Online Library
Soft robotic devices containing multiple actuating elements have successfully recapitulated
complex biological motion, leading to their utility in biomedical applications. However, there …

Tunable biomaterials for myocardial tissue regeneration: promising new strategies for advanced biointerface control and improved therapeutic outcomes

N Goonoo - Biomaterials Science, 2022 - pubs.rsc.org
Following myocardial infarction (MI) and the natural healing process, the cardiac
mechanostructure changes significantly leading to reduced contractile ability and resulting …

Robotic right ventricle is a biohybrid platform that simulates right ventricular function in (patho) physiological conditions and intervention

M Singh, J Bonnemain, C Ozturk, B Ayers… - Nature Cardiovascular …, 2023 - nature.com
The increasing recognition of the right ventricle (RV) necessitates the development of RV-
focused interventions, devices and testbeds. In this study, we developed a soft robotic model …