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Published in: Journal of Nanoparticle Research 11/2018

01-11-2018 | Research Paper

Synthesis, characterization, and toxicity of hollow gold nanoshells

Authors: Sayma Adriana Rodriguez-Montelongo, Jesus Gonzalez-Hernandez, Abel Hurtado Macias, Ana Sonia Silva-Ramirez, Claudia G. Castillo Martin del Campo, Jose Manuel Gutierrez-Hernandez, Facundo Ruiz, Omar Gonzalez-Ortega

Published in: Journal of Nanoparticle Research | Issue 11/2018

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Abstract

Hollow gold nanoshells (HGN) with a diameter of 50–70 nm and tunable optical properties within the near-infrared region were synthesized from a substitution reaction using a sacrificial template, in which the morphological properties of the HGN were affected by the synthesis conditions. Using EDX line scan, the composition of the structure was determined to verify if the sacrificial template is completely consumed or residues remain after the chemical synthesis, obtaining that the final HGN structure contains about 11% of the remaining silver that showed no significant effect on the cell viability of a hNS1 cell line, but resulted as toxic on a C6 glioma cell line at high concentrations. The photothermal properties were evaluated using a NIR laser, which despite its low power showed the conversion of light into heat. This study was conducted to evaluate the potential of these nanostructures as therapeutic agents with an emphasis on toxicity.

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Literature
go back to reference Chien CC, Cheng CC, Chen HH, Hwu Y, Chu YS, Petibois C, Chen A, Ching YT, Margaritondo G (2012) X-ray microscopy and tomography detect the accumulation of bare and PEG-coated gold nanoparticles in normal and tumor mouse tissues. Anal Bioanal Chem 404:1287–1296CrossRef Chien CC, Cheng CC, Chen HH, Hwu Y, Chu YS, Petibois C, Chen A, Ching YT, Margaritondo G (2012) X-ray microscopy and tomography detect the accumulation of bare and PEG-coated gold nanoparticles in normal and tumor mouse tissues. Anal Bioanal Chem 404:1287–1296CrossRef
go back to reference Loo C, Lin A, Hirsch L, Lee M, Barton J, Halas N, West J, Drezek R (2004) Nanoshell-enabled photonics-based imaging and therapy of cancer. Technol Cancer Res Treat 3:33–40CrossRef Loo C, Lin A, Hirsch L, Lee M, Barton J, Halas N, West J, Drezek R (2004) Nanoshell-enabled photonics-based imaging and therapy of cancer. Technol Cancer Res Treat 3:33–40CrossRef
go back to reference Pfaller T, Colognato R, Nelissen I, Favilli F, Casals E, Ooms D, Leppens H, Ponti J, Stritzinger R, Puntes V, Boraschi D, Duschl A, Oostingh GJ (2010) The suitability of different cellular in vitro immunotoxicity and genotoxicity methods for the analysis of nanoparticle-induced events. Nanotoxicology 4:52–72. https://doi.org/10.3109/17435390903374001 CrossRef Pfaller T, Colognato R, Nelissen I, Favilli F, Casals E, Ooms D, Leppens H, Ponti J, Stritzinger R, Puntes V, Boraschi D, Duschl A, Oostingh GJ (2010) The suitability of different cellular in vitro immunotoxicity and genotoxicity methods for the analysis of nanoparticle-induced events. Nanotoxicology 4:52–72. https://​doi.​org/​10.​3109/​1743539090337400​1 CrossRef
go back to reference Preciado-Flores S, Wang D, Wheeler DA, Newhouse R, Hensel JK, Schwartzberg A, Wang L, Zhu J, Barboza-Flores M, Zhang JZ (2011) Highly reproducible synthesis of hollow gold nanospheres with near infrared surface plasmon absorption using PVP as stabilizing agent. J Mater Chem 21:2344–2350. https://doi.org/10.1039/c0jm03690k CrossRef Preciado-Flores S, Wang D, Wheeler DA, Newhouse R, Hensel JK, Schwartzberg A, Wang L, Zhu J, Barboza-Flores M, Zhang JZ (2011) Highly reproducible synthesis of hollow gold nanospheres with near infrared surface plasmon absorption using PVP as stabilizing agent. J Mater Chem 21:2344–2350. https://​doi.​org/​10.​1039/​c0jm03690k CrossRef
Metadata
Title
Synthesis, characterization, and toxicity of hollow gold nanoshells
Authors
Sayma Adriana Rodriguez-Montelongo
Jesus Gonzalez-Hernandez
Abel Hurtado Macias
Ana Sonia Silva-Ramirez
Claudia G. Castillo Martin del Campo
Jose Manuel Gutierrez-Hernandez
Facundo Ruiz
Omar Gonzalez-Ortega
Publication date
01-11-2018
Publisher
Springer Netherlands
Published in
Journal of Nanoparticle Research / Issue 11/2018
Print ISSN: 1388-0764
Electronic ISSN: 1572-896X
DOI
https://doi.org/10.1007/s11051-018-4420-2

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