Superstructures par agr\'egation contr\^ol\'ee de nanocollo\"ides: caract\'erisation structurale par diffusion de neutrons aux petits angles et simulation num\'erique
作者： Julian Oberdisse , Jean-Francois Berret
关键词:
摘要: The complexation of micelles or charged nanoparticles with neutral-charged block copolymers in aqueous solutions leads to the formation colloidal superstructures also termed 'colloidal complexes'. Their primary interest relies their monodispersity size, and increased domain stability. In this review, structural characterization by dynamic light scattering, cryo-TEM, small angle neutron scattering is presented. Small results have been analyzed using numerical simulations - Monte Carlo reverse (RMC). Such are useful show compatibility between different models superstructures, experiment. Our allowed us propose a generic structure complex colloids, made dense core interacting bridged polyelectrolyte blocks, hydrated corona. We shown that such formed systematically these systems, either nanoparticles, for copolymers, charges. text French.
harvard.edu
arxiv.org
sci-hub.st 参考文章(30)
Kensuke Naka, Yoshiki Chujo, Nanohybridized Synthesis of Metal Nanoparticles and Their Organization Nanohybridization of Organic-Inorganic Materials. ,vol. 13, pp. 3- 40 ,(2009) , 10.1007/978-3-540-92233-9_1
J. Fresnais, J.-F. Berret, L. Qi, J.-P. Chapel, J.-C. Castaing, O. Sandre, B. Frka-Petesic, R. Perzynski, J. Oberdisse, F. Cousin, Universal scattering behavior of coassembled nanoparticle-polymer clusters. Physical Review E. ,vol. 78, pp. 040401- ,(2008) , 10.1103/PHYSREVE.78.040401
Ksenija Kogej, Guennady Evmenenko, Elisabeth Theunissen, Hugo Berghmans, Harry Reynaers, Investigation of Structures in Polyelectrolyte/Surfactant Complexes by X-ray Scattering Langmuir. ,vol. 17, pp. 3175- 3184 ,(2001) , 10.1021/LA001249X
J.-F. Berret, O. Sandre, A. Mauger, Size Distribution of Superparamagnetic Particles Determined by Magnetic Sedimentation Langmuir. ,vol. 23, pp. 2993- 2999 ,(2007) , 10.1021/LA061958W
Per Hansson, Self-Assembly of Ionic Surfactants in Polyelectrolyte Solutions: A Model for Mixtures of Opposite Charge Langmuir. ,vol. 17, pp. 4167- 4180 ,(2001) , 10.1021/LA010390I
Jean-François Berret, Brigitte Vigolo, Ronny Eng, Pascal Hervé, Isabelle Grillo, Lin Yang, Electrostatic Self-Assembly of Oppositely Charged Copolymers and Surfactants: A Light, Neutron, and X-ray Scattering Study Macromolecules. ,vol. 37, pp. 4922- 4930 ,(2004) , 10.1021/MA0498722
Prashant K. Jain, Xiaohua Huang, Ivan H. El-Sayed, Mostafa A. El-Sayed, Noble Metals on the Nanoscale: Optical and Photothermal Properties and Some Applications in Imaging, Sensing, Biology, and Medicine Accounts of Chemical Research. ,vol. 41, pp. 1578- 1586 ,(2008) , 10.1021/AR7002804
Mathias Destarac, Wojciech Bzducha, Daniel Taton, Isabelle Gauthier-Gillaizeau, Samir Z. Zard, Xanthates as Chain‐Transfer Agents in Controlled Radical Polymerization (MADIX): Structural Effect of the O‐Alkyl Group Macromolecular Rapid Communications. ,vol. 23, pp. 1049- 1054 ,(2002) , 10.1002/MARC.200290002
R. Massart, E. Dubois, V. Cabuil, E. Hasmonay, Preparation and properties of monodisperse magnetic fluids Journal of Magnetism and Magnetic Materials. ,vol. 149, pp. 1- 5 ,(1995) , 10.1016/0304-8853(95)00316-9
Jean-François Berret, Pascal Hervé, Olivier Aguerre-Chariol, Julian Oberdisse, Colloidal Complexes Obtained from Charged Block Copolymers and Surfactants: A Comparison between Small-Angle Neutron Scattering, Cryo-TEM, and Simulations † Journal of Physical Chemistry B. ,vol. 107, pp. 8111- 8118 ,(2003) , 10.1021/JP027740+