http://www.cnr.it/ontology/cnr/individuo/prodotto/ID88114

Optical trapping of carbon nanotubes (Contributo in atti di convegno)

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Marago' O.M. , P.G. Gucciardi, F. Bonaccorso, G. Calogero, V. Scardaci, A.G. Rozhin, A.C. Ferrari, P.H. Jones, R. Saija, F. Borghese, P. Denti, M.A. Iatì (2007)
Optical trapping of carbon nanotubes
in E-MRS spring meeting, Strasbourg
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Marago' O.M. , P.G. Gucciardi, F. Bonaccorso, G. Calogero, V. Scardaci, A.G. Rozhin, A.C. Ferrari, P.H. Jones, R. Saija, F. Borghese, P. Denti, M.A. Iatì (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto

Optical trapping is a new tool for the manipulation and deposition of Single Wall Carbon Nanotubes (SWNTs) bundles. We present a study on optical trapping and manipulation of SWNTs bundles in different environments, aimed to understand the trapping mechanism. SWNTs are dispersed in water or organic solvents, and a wide range of both ionic and non-ionic surfactants, with different chain lengths, is used. We demonstrate that the surfactant plays a key role in optical trapping, strongly affecting the trapping force. Finally we discuss the calculation of radiation force for quasi 1D nanoparticles by means of field expansion in the framework of the T-matrix approach. (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

CNR-Istituto per i Processi Chimico-Fisici (Messina), Salita Sperone, C.da Papardo, Faro Superiore, I-98158 Messina, Italy Dipartimento di Fisica della Materia e Tecnologie Fisiche Avanzate, Salita Sperone 31, I-98166 Messina, Italy Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, Cambridge CB3 0FA, UK Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, UK (literal)

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