Search Results - "Asada, H. Harry"

Three-dimensionally printed biological machines powered by skeletal muscle by Cvetkovic, Caroline, Raman, Ritu, Chan, Vincent, Williams, Brian J., Tolish, Madeline, Bajaj, Piyush, Sakar, Mahmut Selman, Asada, H. Harry, Saif, M. Taher A., Bashir, Rashid

“…Combining biological components, such as cells and tissues, with soft robotics can enable the fabrication of biological machines with the ability to sense,…”
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Computational modeling of three-dimensional ECM-rigidity sensing to guide directed cell migration by Kim, Min-Cheol, Silberberg, Yaron R., Abeyaratne, Rohan, Kamm, Roger D., Asada, H. Harry

“…Filopodia have a key role in sensing both chemical and mechanical cues in surrounding extracellular matrix (ECM). However, quantitative understanding is still…”
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Utilization and control of bioactuators across multiple length scales by Chan, Vincent, Asada, H Harry, Bashir, Rashid

“…In this review, we summarize the recent developments in the emerging field of bioactuators across a multitude of length scales. First, we discuss the use and…”
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Formation and optogenetic control of engineered 3D skeletal muscle bioactuators by Sakar, Mahmut Selman, Neal, Devin, Boudou, Thomas, Borochin, Michael A, Li, Yinqing, Weiss, Ron, Kamm, Roger D, Chen, Christopher S, Asada, H Harry

“…Densely arrayed skeletal myotubes are activated individually and as a group using precise optical stimulation with high spatiotemporal resolution. Skeletal…”
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Utility of the Photoplethysmogram in Circulatory Monitoring by REISNER, Andrew, SHALTIS, Phillip A, MCCOMBIE, Devin, ASADA, H. Harry

“…The photoplethysmogram is a noninvasive circulatory signal related to the pulsatile volume of blood in tissue and is displayed by many pulse oximeters and…”
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Extracellular matrix remodelling induced by alternating electrical and mechanical stimulations increases the contraction of engineered skeletal muscle tissues by Kim, Hyeonyu, Kim, Min-Cheol, Asada, H. Harry

“…Engineered skeletal muscles are inferior to natural muscles in terms of contractile force, hampering their potential use in practical applications. One major…”
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Inherent Haptic Feedback From Supernumerary Robotic Limbs by Guggenheim, Jacob W., Asada, H. Harry

“…Supernumerary Robotics Limbs, or SuperLimbs for short, are wearable extra limbs for augmenting the wearer. SuperLimbs are attached directly to a human and,…”
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A computational modeling of invadopodia protrusion into an extracellular matrix fiber network by Kim, Min-Cheol, Li, Ran, Abeyaratne, Rohan, Kamm, Roger D., Asada, H. Harry

“…Invadopodia are dynamic actin-rich membrane protrusions that have been implicated in cancer cell invasion and metastasis. In addition, invasiveness of cancer…”
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A process engineering approach to increase organoid yield by Arora, Natasha, Imran Alsous, Jasmin, Guggenheim, Jacob W, Mak, Michael, Munera, Jorge, Wells, James M, Kamm, Roger D, Asada, H Harry, Shvartsman, Stanislav Y, Griffith, Linda G

“…Temporal manipulation of the environment and growth factors can direct differentiation of human pluripotent stem cells into organoids - aggregates with…”
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Formation of elongated fascicle-inspired 3D tissues consisting of high-density, aligned cells using sacrificial outer molding by Neal, Devin, Sakar, Mahmut Selman, Ong, Lee-Ling S, Harry Asada, H

“…The majority of muscles, nerves, and tendons are composed of fiber-like fascicle morphology. Each fascicle has a) elongated cells highly aligned with the…”
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Dll4-containing exosomes induce capillary sprout retraction in a 3D microenvironment by Sharghi-Namini, Soheila, Tan, Evan, Ong, Lee-Ling Sharon, Ge, Ruowen, Asada, H. Harry

“…Delta-like 4 (Dll4), a membrane-bound Notch ligand, plays a fundamental role in vascular development and angiogenesis. Dll4 is highly expressed in capillary…”
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Ensemble analysis of angiogenic growth in three-dimensional microfluidic cell cultures by Farahat, Waleed A, Wood, Levi B, Zervantonakis, Ioannis K, Schor, Alisha, Ong, Sharon, Neal, Devin, Kamm, Roger D, Asada, H Harry

“…We demonstrate ensemble three-dimensional cell cultures and quantitative analysis of angiogenic growth from uniform endothelial monolayers. Our approach…”
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Enhancing Elderly Mobility: A Sturdy, Two-Body Robot for Handlebar Placement in Any Location by Bolli, Roberto, Asada, H. Harry

“…Grab bars are widely used to provide elderly persons with support for daily activities, but their utility is limited by room geometry, cost of installation,…”
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A Handle Robot for Providing Bodily Support to Elderly Persons by Bolli, Roberto, Bonato, Paolo, Harry Asada, H.

“…Age-related loss of mobility and an increased risk of falling remain major obstacles for older adults to live independently. Many elderly people lack the…”
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Data-Driven Encoding: A New Numerical Method for Computation of the Koopman Operator by Ng, Jerry, Asada, H. Harry

“…This paper presents a data-driven method for constructing a Koopman linear model based on the Direct Encoding (DE) formula. The prevailing methods, Dynamic…”
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A Model-Free Extremum-Seeking Approach to Autonomous Excavator Control Based on Output Power Maximization by Sotiropoulos, Filippos E., Asada, H. Harry

“…A new approach to autonomous excavator control that allows the machine to adapt to unknown soil properties is presented. Unlike traditional force control or…”
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Cell Invasion Dynamics into a Three Dimensional Extracellular Matrix Fibre Network by Kim, Min-Cheol, Whisler, Jordan, Silberberg, Yaron R, Kamm, Roger D, Asada, H Harry

“…The dynamics of filopodia interacting with the surrounding extracellular matrix (ECM) play a key role in various cell-ECM interactions, but their mechanisms of…”
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Time-Critical Fall Prediction Based on Lipschitz Data Analysis and Design of a Reconfigurable Walker for Preventing Fall Injuries by Kamienski, Emily A., Bonato, Paolo, Asada, H. Harry

“…Falls may cause serious injuries to older adults, leading to a deteriorated quality of life. Currently, there is a lack of fall injury prevention devices,…”
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Automated tracking and quantification of angiogenic vessel formation in 3D microfluidic devices by Wang, Mengmeng, Ong, Lee-Ling Sharon, Dauwels, Justin, Asada, H Harry

“…Angiogenesis, the growth of new blood vessels from pre-existing vessels, is a critical step in cancer invasion. Better understanding of the angiogenic…”
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Empirical characterization of modular variable stiffness inflatable structures for supernumerary grasp-assist devices by Tiziani, Lucas, Hart, Alexander, Cahoon, Thomas, Wu, Faye, Asada, H. Harry, Hammond, Frank L

“…This paper presents the design, fabrication, and experimental characterization of modular, variable stiffness inflatable components for pneumatically actuated…”
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