نتایج جستجو برای: cylindrical biological particles

تعداد نتایج: 635816  

Journal: :Nature chemistry 2013
Ian R Sims

active sites for the growth of the cylindrical branches. These nanocrystals were grown by adding a molecularly dissolved PFDMS solution into a poor solvent for PFDMS, and then aging the resulting precipitate. As the surfaces of the nanocrystals need to be available as seeds for growing cylindrical micelles, surfactants could not be used to regulate the formation and size of the nanocrystals. Th...

Journal: :international journal of nanoscience and nanotechnology 2014
s. shams sh. pourseyedi h. hashemipour rafsanjani

silver nano-particles have different biological applications due to their compatibility. chemical methodsusually result in remaining some amounts of toxic reactions on the nano-particles. for this reason, the useof plants as sustainable and accessible resources in preparation of compatible nano-particles has attracteda lot of attention in the recent years. this research investigated the green s...

2009
Christine Wiedinmyer Robert M. Bowers Noah Fierer Eszter Horanyi Michael Hannigan A. Gannet Hallar Ian McCubbin Kelly Baustian

Although a significant fraction of atmospheric particulate mass is organic carbon, the sources of particulate organic carbon (POC) are not always apparent. One potential source of atmospheric POC is biological particles, such as bacteria, pollen, and fungal spores. Measurements of POC and biological particles, including bacteria, fungal spores, and pollen, were made as part of the Storm Peak Ae...

H. Hashemipour Rafsanjani S. Shams Sh. Pourseyedi

Silver nano-particles have different biological applications due to their compatibility. Chemical methods usually result in remaining some amounts of toxic reactions on the nano-particles. For this reason, the use of plants as sustainable and accessible resources in preparation of compatible nano-particles has attracted a lot of attention in the recent years. This research investigated the gree...

2012
R. Winkler A. Gade T. Baugher D. Bazin B. A. Brown T. Glasmacher G. F. Grinyer R. Meharchand S. McDaniel D. Weisshaar

R. Winkler,* A. Gade, T. Baugher, D. Bazin, B. A. Brown, T. Glasmacher, G. F. Grinyer, R. Meharchand,* S. McDaniel, A. Ratkiewicz, and D. Weisshaar National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824, USA Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA (Received 27 February 2012; published 30 Ap...

2007
E. Hesse Z. Ulanowski P. H. Kaye

An electrodynamic balance (EDB) of the double ring double disc type has been designed for studying single microparticles. It allows electrostatic particle injection and recovery as well as alignment of elongated particles. The stability characteristics of cylindrical fibers and their alignment in this EDB are investigated. Angular as well as translational oscillations are observed, each associa...

Journal: :The European physical journal. E, Soft matter 2006
M Tasinkevych D Andrienko

Three-body effective interactions emerging between parallel cylindrical rods immersed in a nematic liquid crystals are calculated within the Landau-de Gennes free-energy description. Collinear, equilateral and midplane configurations of the three colloidal particles are considered. In the last two cases the effective triplet interaction is of the same magnitude and range as the pair one.

2003
Vahagn Sargsyan

We discuss the polarisations of dipole modes, excited when a bunch of particles passes a cylindrical cavity beam position monitor. In dependence on the polarisation axis, cross-talk between antennas in x and y directions can be unacceptably strong, in an uncontrolled manner. We propose and apply a solution to get minimal cross-talk between coupling antennas in perpendicular axes.

Journal: :CoRR 2016
Vladimir Saveljev Irina Palchikova

patterns in single-layer cylindrical particles VLADIMIR SAVELJEV AND IRINA PALCHIKOVA 1 Department of Physics, Myongji University, 116 Myongji-ro, Cheoin-gu, Yongin, Gyeonggi-do, Korea, 17058 2 Technological Design Institute of Scientific Instrument Engineering (TDISI), Siberian Branch RAS, 41, Russkaya St., 630058 Novosibirsk, Russia 3 Novosibirsk State University, 2, Pirogova St., 630090 Novo...

Journal: :Engineering Applications of Computational Fluid Mechanics 2014

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