Results 251 to 260 of about 228,452 (301)

Photodeformable Spherical Hybrid Nanoparticles

Journal of the American Chemical Society, 2006
We report the first synthesis of spherical nanoparticles of a bridged polysilsesquioxane. The hard, brittle nanoparticles are prepared by a simple sol-gel polymerization without surfactants or templates. Particle size ranges from 50 to 100 nm. The organic component of these hybrid nanoparticles is composed of a photolabile coumarin dimer.
Lihua, Zhao, Douglas A, Loy, Kenneth J, Shea   +2 more
openaire   +2 more sources

Monodisperse polymer–virus hybrid nanoparticles

Org. Biomol. Chem., 2007
Self-assembly of polystyrene sulfonate and modified cowpea chlorotic mottle virus protein yields monodisperse icosahedral nanoparticles of 16 nm size.
Sikkema, F.D., Comellas-Aragones, M., Fokkink, R.G., Verduin, B.J.M., Cornelissen, J.J.L.M., Nolte, R.J.M.   +5 more
openaire   +3 more sources

Plasmon hybridization in spherical nanoparticles

The Journal of Chemical Physics, 2004
We show that the plasmon resonances in single metallic nanoshells and multiple concentric metallic shell particles can be understood in terms of interaction between the bare plasmon modes of the individual surfaces of the metallic shells. The interaction of these elementary plasmons results in hybridized plasmons whose energy can be tuned over a wide ...
E, Prodan, P, Nordlander
openaire   +2 more sources

Cellulose–gold nanoparticle hybrid materials

Nanoscale, 2017
Cellulose and gold nanoparticles have exciting characteristics and new combinations of both materials may lead to promising functional nanocomposites with unique properties. We have reviewed current research on cellulose-gold nanoparticle composite materials, and we present an overview of the preparation methods of cellulose-gold composite materials ...
Jonas Van Rie, Wim Thielemans
openaire   +2 more sources

Organic and Inorganic Nanoparticle Hybrids

Langmuir, 2005
Viruses are exemplary models in nanoassembly for their regular geometries, well characterized surface properties, and nanoscale dimensions. Armed with versatile tools aimed at site-directed mutagenesis to modify the virion's surface, conjugation chemistry for capsid coupling, and manipulation of nanoparticles, we have demonstrated nanoscale assembly of
Nathaniel G, Portney, Krishna, Singh, Sumit, Chaudhary, Giuseppe, Destito, Anette, Schneemann, Marianne, Manchester, Mihrimah, Ozkan   +6 more
openaire   +2 more sources

Analytical potential of hybrid nanoparticles

Analytical and Bioanalytical Chemistry, 2010
The growing use of nanoparticles in the analytical process in recent years has set a new trend towards the simplification of analytical methods and improvement of their performance. Miniaturization and nanotechnology have allowed new analytical challenges to be met.
A I, López-Lorente, B M, Simonet, M, Valcárcel   +2 more
openaire   +2 more sources

Vesicles fabricated by hybrid nanoparticles

Chemical Communications, 2009
Polystyrene (PS) with pendant gold nanoparticles and PS-coated Fe(3)O(4) nanoparticles self-assemble into vesicle structures with PS and PS-coated Fe(3)O(4) nanoparticles in the wall and gold nanoparticles in the shell.
Xiwen, Zhang, Yongfang, Yang, Jia, Tian, Hanying, Zhao   +3 more
openaire   +2 more sources

Synthesis of Hybrid Multicomponent Disklike Nanoparticles

Nano Letters, 2008
This manuscript describes the synthesis of a new generation of multicomponent disklike nanoparticles. In this work, we present for the first time, through the template-based sequential electrochemical deposition of metal/semiconductor/polymer segments, an innovative and effective method for preparing a wide range of metallic, semiconductor, and ...
Roey, Elnathan, Raisa, Kantaev, Fernando, Patolsky   +2 more
openaire   +3 more sources

Superhydrophobic Polymer/Nanoparticle Hybrids

2021
Superhydrophobic coatings and surfaces are being one of the most interesting topics in the past few decades due to the use of the surfaces for wider industrial applications. Superhydrophobic surface property can be easily produced by generating micro-nano hierarchical surface morphology covered with a thin layer of low surface energy materials ...
Saravanan Nagappan, Chang-Sik Ha
openaire   +1 more source

Hybrid Nanoparticle Film Material

Journal of Nanoparticle Research, 2002
A new hybrid material consisting of a nanoparticle film on a flexible, porous substrate is formed. The hybrid nanoparticle films are non-redispersable in solvents, yet remain porous and flexible. Visually, the hybrid films are highly reflective and metallic gold in appearance.
B. Raguse, J. Herrmann, G. Stevens, J. Myers, G. Baxter, K.-H. Müller, T. Reda, A. Molodyk, V. Braach-Maksvytis   +8 more
openaire   +1 more source