نتایج جستجو برای: rod like

تعداد نتایج: 673695  

2016
Wei Yang Chenxue Yao Zhengyang Cui Dandan Luo In-Seop Lee Juming Yao Cen Chen Xiangdong Kong

Calcium carbonate, especially with nanostructure, has been considered as a good candidate material for bone regeneration due to its excellent biodegradability and osteoconductivity. In this study, rod-like calcium carbonate nanoparticles (Rod-CC NPs) with desired water dispersibility were achieved with the regulation of poly (acrylic acid). Characterization results revealed that the Rod-CC NPs ...

2015
Joontaek Park

We developed an improved model for predicting the steric-entropic effect on the separation behaviors of rod-like particles in flow field-flow fractionation. Our new model incorporates the “pole-vault” rotation of a rod-like particle near a wall under shear flow into the original model developed by Beckett and Giddings which considered only Brownian rotation. We investigated the effect of the as...

Journal: :Soft matter 2014
Shiying Ma Dongliang Qi Mengying Xiao Rong Wang

We performed a dissipative particle dynamics (DPD) approach to study the self-assembly of AB diblock copolymer tethered nanoparticles (P) in dilute solutions. Different morphological aggregates, including spherical micelles, vesicles, disk-like micelles and rod-like micelles, were found by varying the interaction between block copolymers and nanoparticles. Most importantly, the nanoparticles ca...

Journal: :Journal of the Society of Materials Science, Japan 1967

1999
Ronald Holzloehner Martin Schoen

Attractive forces between anisotropic inclusions in the membrane of a vesicle The fluctuation-induced interaction between two rod-like, rigid inclusions in a fluid vesicle is studied by means of canonical ensemble Monte Carlo simulations. The vesicle membrane is represented by a triangulated network of hard spheres. Five rigidly connected hard spheres form rod-like inclusions that can leap betw...

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