Results 61 to 70 of about 129,184 (280)

Dynamic Compression of in situ Grown Living Polymer Brush: Simulation and Experiment

, 2012
A comparative dynamic Monte Carlo simulation study of polydisperse living polymer brushes, created by surface initiated living polymerization, and conventional polymer monodisperse brush, comprising linear polymer chains, grafted to a planar substrate ...
Abbasi, F., Jalili, K., Milchev, A.
core   +1 more source

Comparison of Filamin A-induced Cross-linking and Arp2/3 Complex-mediated Branching on the Mechanics of Actin Filaments* 210

Journal of Biological Chemistry, 2002
We compared the effects of human filamin A (FLNa) and the activated human Arp2/3 complex on mechanical properties of actin filaments. As little as 1 FLNa to 800 polymerizing actin monomers induces a sharp concentration-dependent increase in the apparent ...
F. Nakamura, E. Osborn, P. Janmey, T. Stossel   +3 more
semanticscholar   +1 more source

Light‐Controlled Reversible Coassembly of Hybrid Functional Nanostructures

Advanced Functional Materials, EarlyView.
Light‐responsive hybrid nanostructures are formed by coassembling azobenzene‐ and PAH‐functionalized nanoparticles through reversible an tunable π interactions. The system enables tunable coupling between distinct components such as gold and magnetite or carbon nanotubes, producing switchable optical and magnetic properties under light and magnetic ...
Michal Sawczyk, Yanxiao Han, Soumyo Sen, Bartosz Smereczyński, Petr Král, Michał M. Wójcik   +5 more
wiley   +1 more source

Molecular Dynamics Simulation of Macromolecules Using Graphics Processing Unit

, 2010
Molecular dynamics (MD) simulation is a powerful computational tool to study the behavior of macromolecular systems. But many simulations of this field are limited in spatial or temporal scale by the available computational resource.
Ge, W, Ge, Wei, Li, Jinghai, Ren, Ying, Xu, Ji, Yang, Xiaozhen, Yu, Xiang   +6 more
core   +1 more source

Molecular modeling to study dendrimers for biomedical applications [PDF]

, 2014
© 2014 by the authors; licensee MDPI; Basel; Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).
Buhleier, Carbone, Florida, Helena Florindo, Hess, Klajnert, Liana Silva, Mire Zloh, Nuno Martinho, Radhika, Shaunak, Shcharbin, Steve Brocchini, Teresa Barata, Tomalia, Šebestík   +15 more
core   +4 more sources

From Corrosion Casting to Virtual Dissection: Contrast‐Enhanced Vascular Imaging using Hafnium Oxide Nanocrystals

Small Methods
Vascular corrosion casting is a method used to visualize the three dimensional (3D) anatomy and branching pattern of blood vessels. A polymer resin is injected in the vascular system and, after curing, the surrounding tissue is removed.
Eline Goossens, Loren Deblock, L. Caboor, Dietger Van den Eynden, Iván Josipovic, Pablo Reyes Isaacura, Elizaveta Maksimova, Matthias Van Impe, A. Bonnin, Patrick Segers, Pieter Cornillie, Matthieu Boone, I. Van Driessche, W. De Spiegelaere, J. De Roo, P. Sips, K. De Buysser   +16 more
semanticscholar   +1 more source

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

Advanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro, Telmo Lopes, André F. Silva, Carmel Majidi, Mahmoud Tavakoli   +4 more
wiley   +1 more source

Scattering from supramacromolecular structures

, 2002
We study theoretically the scattering imprint of a number of branched supramacromolecular architectures, namely, polydisperse stars and dendrimeric, hyperbranched structures.
A. Sunder, C. Oh, C.M. Marques, Carlos I. Mendoza, Carlos M. Marques, D.M. Knauss, D.M. Knauss, E. Mendes, H.A. Al-Muallem, H.A. Al-Muallem, M. Daoud, M. Murat, M.R. Gittings, P.G. de Gennes, T.A. Witten, T.J. Prosa, Z. Muchtar   +16 more
core   +1 more source

Energy relaxation dynamics and universal scaling laws in organic light emitting diodes [PDF]

, 2003
Electron-hole (e-h) capture in luminescent conjugated polymers (LCPs) is modeled by the dissipative dynamics of a multilevel electronic system coupled to a phonon bath.
Bittner, Eric R., Karabunarliev, S.
core   +1 more source

Entangled Multistable Origami with Reprogrammable Stiffness Amplification and Damping

Advanced Functional Materials, EarlyView.
This study introduces a class of origami‐inspired metamaterials that overcome the limitations of existing multistable metamaterials by eliminating the need for rigid lateral confinements. Panel entanglement, snap‐through interactions, and instabilities synergy enable them to achieve extensive shape‐shifting, enhanced stiffness, and remarkable energy ...
Amin Jamalimehr, Abdolhamid Akbarzadeh, Damiano Pasini   +2 more
wiley   +1 more source