Suchergebnisse - "Marr, David"

Reconfigurable microbots folded from simple colloidal chains von Yang, Tao, Sprinkle, Brennan, Guo, Yang, Qian, Jun, Hua, Daoben, Donev, Aleksandar, Marr, David W M, Wu, Ning

“… To overcome the reversible nature of low-Reynolds-number flow, a variety of biomimetic microrobotic propulsion schemes and devices capable of rapid transport …”
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Soft Microbot Traction on Structured Surfaces von Zou, Fangrong, Gao, Yan, Wu, Ning, Marr, David W M

“… Microbots (μbots) have demonstrated significant potential for in vivo applications, such as targeted drug delivery. Rigid μbots, however, suffer from limited …”
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Polyvinyl alcohol/nanocellulose nanocomposites from oil palm empty fruit bunch as anion exchange membranes for direct alcohol-hydrogen peroxide fuel cells von Yunphuttha, Chumphol, Midpanon, Supatta, Marr, David W. M., Viravathana, Pinsuda

“… A series of nanocomposites based on quaternized polyvinyl alcohol (PVA) and nanocellulose (NC) from oil palm empty fruit bunch have been used as anion exchange …”
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Magnetic Microlassos for Reversible Cargo Capture, Transport, and Release von Yang, Tao, Tasci, Tonguc O, Neeves, Keith B, Wu, Ning, Marr, David W M

“… Microbot propulsion has seen increasing interest in recent years as artificial methods that overcome the well-established reversible and challenging nature of …”
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Enhanced Fibrinolysis with Magnetically Powered Colloidal Microwheels von Tasci, Tonguc O., Disharoon, Dante, Schoeman, Rogier M., Rana, Kuldeepsinh, Herson, Paco S., Marr, David W. M., Neeves, Keith B.

“… Thrombi that occlude blood vessels can be resolved with fibrinolytic agents that degrade fibrin, the polymer that forms between and around platelets to provide …”
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Engineered microparticles and nanoparticles for fibrinolysis von Disharoon, Dante, Marr, David W. M., Neeves, Keith B.

“… Fibrinolytic agents including plasmin and plasminogen activators improve outcomes in acute ischemic stroke and thrombosis by recanalizing occluded vessels. In …”
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Viscoelasticity as a biomarker for high-throughput flow cytometry von Sawetzki, Tobias, Eggleton, Charles D, Desai, Sanjay A, Marr, David W M

“… The mechanical properties of living cells are a label-free biophysical marker of cell viability and health; however, their use has been greatly limited by low …”
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ac/dc Magnetic Fields for Enhanced Translation of Colloidal Microwheels von Disharoon, Dante, Neeves, Keith B, Marr, David W M

“… Microscale devices must overcome fluid reversibility to propel themselves in environments where viscous forces dominate. One approach, used by colloidal …”
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Reversible Microwheel Translation Induced by Polymer Depletion von Ishiki, Aaron K, Neeves, Keith B, Marr, David W M

“… For in vivo applications, microbots (μbots) must move, which is a need that has led to designs, such as helical swimmers, that translate through the bulk …”
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Breaking the fibrinolytic speed limit with microwheel co‐delivery of tissue plasminogen activator and plasminogen von Disharoon, Dante, Trewyn, Brian G., Herson, Paco S., Marr, David W. M., Neeves, Keith B.

“… Background To reestablish blood flow in vessels occluded by clots, tissue plasminogen activator (tPA) can be used; however, its efficacy is limited by …”
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Chain Assembly Kinetics from Magnetic Colloidal Spheres von Mhanna, Ramona, Gao, Yan, Van Tol, Isaac, Springer, Ela, Wu, Ning, Marr, David W M

“… Magnetic colloidal chains are a microrobotic system with promising applications due to their versatility, biocompatibility, and ease of manipulation under …”
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Microfluidic Control Using Colloidal Devices von Terray, Alex, Oakey, John, David W. M. Marr

“… By manipulating colloidal microspheres within customized channels, we have created micrometer-scale fluid pumps and particulate valves. We describe two …”
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Magnetically powered microwheel thrombolysis of occlusive thrombi in zebrafish von Pontius, M Hao Hao, Ku, Chia-Jui, Osmond, Matthew J, Disharoon, Dante, Liu, Yang, Warnock, Mark, Lawrence, Daniel A, Marr, David W M, Neeves, Keith B, Shavit, Jordan A

“… Tissue plasminogen activator (tPA) is the only FDA-approved treatment for ischemic stroke but carries significant risks, including major hemorrhage. Additional …”
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Rolling of soft microbots with tunable traction von Gao, Yan, Sprinkle, Brennan, Springer, Ela, Marr, David W. M., Wu, Ning

“… Microbot (μbot)–based targeted drug delivery has attracted increasing attention due to its potential for avoiding side effects associated with systemic …”
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Cell deformation cytometry using diode-bar optical stretchers von Sraj, Ihab, Eggleton, Charles D, Jimenez, Ralph, Hoover, Erich, Squier, Jeff, Chichester, Justin, Marr, David W M

“… The measurement of cell elastic parameters using optical forces has great potential as a reagent-free method for cell classification, identification of …”
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Vietnam : state, war, revolution, 1945-1946 von Marr, David G.

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Micrometer‐scale tPA beads amplify plasmin generation for enhanced thrombolytic therapy von Osmond, Matthew J., Dabertrand, Fabrice, Quillinan, Nidia, Su, Enming J., Lawrence, Daniel A., Marr, David W. M., Neeves, Keith B.

“… Rapid restoration of blood flow is critical in treating acute ischemic stroke. Current thrombolytic therapies using tissue plasminogen activator (tPA) are …”
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Coupling Magnetic Torque and Force for Colloidal Microbot Assembly and Manipulation von Zimmermann, Coy J., Petruska, Andrew J., Neeves, Keith B., Marr, David W. M.

“… For targeted transport in the body, biomedical microbots (μbots) must move effectively in three‐dimensional (3D) microenvironments. Swimming μbots translate …”
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Vietnamese tradition on trial, 1920-1945 von Marr, David G, Marr, David G

“… Despite the historical importance of the Vietnam War, we know very little about what the Vietnamese people thought and felt prior to the conflict. Americans …”
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Superparamagnetic colloidal chains prepared via Michael-addition von Yang, Tao, Marr, David W.M., Wu, Ning

“… [Display omitted] As colloidal particles have proven to be excellent macroscopic models of atomic systems, colloidal assemblies may provide good molecular …”
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