Search Results - "Dalhaimer, P"

Elongation and fluctuations of semiflexible polymers in a nematic solvent by Dogic, Z, Zhang, J, Lau, A W C, Aranda-Espinoza, H, Dalhaimer, P, Discher, D E, Janmey, P A, Kamien, Randall D, Lubensky, T C, Yodh, A G

“…We directly visualize single polymers with persistence lengths l(p), ranging from 0.05 to 16 microm, dissolved in the nematic phase of rodlike fd virus…”
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Flexibility transitions and looped adsorption of wormlike chains by Dalhaimer, P., Wagner, O. I., Leterrier, J.-F., Janmey, P. A., Aranda-Espinoza, H., Discher, D. E.

“…When deposited from a solution onto a surface, superpolymeric chains display revealing transitions in their apparent stiffness. With simulated chains in…”
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Targeted Worm Micelles by Dalhaimer, Paul, Engler, Adam J., Parthasarathy, Ranganath, Discher, Dennis E.

“…Giant and stable worm micelles formed from poly(ethylene glycol) (PEG)-based diblock copolymer amphiphiles have the potential advantage compared to smaller…”
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Single Molecule Visualization of Stable, Stiffness-Tunable, Flow-Conforming Worm Micelles by Dalhaimer, Paul, Bates, Frank S, Discher, Dennis E

“…We describe fluorescence visualization of highly stable worm micelle superpolymers. The worm micelles are self-assembled in water from nonionic, block…”
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Nucleotide-Mediated Conformational Changes of Monomeric Actin and Arp3 Studied by Molecular Dynamics Simulations by Dalhaimer, Paul, Pollard, Thomas D., Nolen, Brad J.

“…Members of the actin family of proteins exhibit different biochemical properties when ATP, ADP-P i, ADP, or no nucleotide is bound. We used molecular dynamics…”
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Cooperativity in Forced Unfolding of Tandem Spectrin Repeats by Law, Richard, Carl, Philippe, Harper, Sandy, Dalhaimer, Paul, Speicher, David W., Discher, Dennis E.

“…Force-driven conformational changes provide a broad basis for protein extensibility, and multidomain proteins broaden the possibilities further by allowing for…”
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Biopolymer mimicry with polymeric wormlike micelles: Molecular weight scaled flexibility, locked-in curvature, and coexisting microphases by Dalhaimer, Paul, Bermudez, Harry, Discher, Dennis E.

“…Giant and stable wormlike micelles formed in water from a series of poly(ethylene oxide) (PEO)‐based diblock copolymer amphiphiles mimicked the flexibility of…”
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Actin Protofilament Orientation in Deformation of the Erythrocyte Membrane Skeleton by Picart, Catherine, Dalhaimer, Paul, Discher, Dennis E.

“…The red cell’s spectrin-actin network is known to sustain local states of shear, dilation, and condensation, and yet the short actin filaments are found to…”
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Analyzing the Interaction of ADF/Cofilin with Actin through Molecular Dynamics Simulations by Durresi, E., Dalhaimer, P., Pollard, T.D.

“…Actin is a cytoskeletal protein found in all eukaryotic cells. It is involved in cellular motility and cytokinesis and is essential for processes such as…”
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Erratum: Elongation and Fluctuations of Semiflexible Polymers in a Nematic Solvent [Phys. Rev. Lett. 92 , 125503 (2004)] by Dogic, Z., Zhang, J., Lau, A. W. C., Aranda-Espinoza, H., Dalhaimer, P., Discher, D. E., Janmey, P. A., Kamien, Randall D., Lubensky, T. C., Yodh, A. G.

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Phase diagrams of membrane skeletons based on liquid crystal elastomer simulations by Dalhaimer, P., Discher, D.E.

“…Summary form only given. Spectrin and actin filaments form membrane cytoskeletons in many cell-types, including red blood cell (RBC) and outer hair cells of…”
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Low force cooperativity in the extensible unfolding of cytoskeletal proteins by Law, R.J., Carl, P., Harper, S., Dalhaimer, P., Speicer, D., Discher, D.E.

“…Spectrin family proteins are flexible, cytoskeletal linkage components with common three-helix repeats but diverse self-association states. Red cell a and b-…”
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Elongation and fluctuations of semi-flexible polymers in a nematic solvent by Dogic, Z, Zhang, J, Lau, A. W. C, Aranda-Espinoza, H, Dalhaimer, P, Discher, D. E, Janmey, P. A, Kamien, Randall D, Lubensky, T. C, Yodh, A. G

“…Phys. Rev. Lett. 92 (2004) 125503 We directly visualize single polymers with persistence lengths ranging from $\ell_p=0.05$ to 16 $\mu$m, dissolved in the…”
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