Facile Synthesis and Potential Bioimaging Applications of Hybrid Upconverting and Plasmonic NaGdF(4): Yb(3+), Er(3+)/Silica/Gold Nanoparticles

We present a simple method for preparing water dispersible NaGdF(4): Yb(3+), Er(3+)/silica/gold nanoparticles. The emission intensity and color of the upconverting cores are modulated by the plasmonic absorbance and field enhancement from the gold nanoparticles. The applicability of hybrid NPs for m...

Descripción completa

Detalles Bibliográficos
Autores principales: Liu, Sha, Chen, Guanying, Ohulchanskyy, Tymish Y., Swihart, Mark T., Prasad, Paras N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Ivyspring International Publisher 2013
Materias:
Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3630528/
https://www.ncbi.nlm.nih.gov/pubmed/23606914
http://dx.doi.org/10.7150/thno.4983
_version_ 1782266714545717248
author Liu, Sha
Chen, Guanying
Ohulchanskyy, Tymish Y.
Swihart, Mark T.
Prasad, Paras N.
author_facet Liu, Sha
Chen, Guanying
Ohulchanskyy, Tymish Y.
Swihart, Mark T.
Prasad, Paras N.
author_sort Liu, Sha
collection PubMed
description We present a simple method for preparing water dispersible NaGdF(4): Yb(3+), Er(3+)/silica/gold nanoparticles. The emission intensity and color of the upconverting cores are modulated by the plasmonic absorbance and field enhancement from the gold nanoparticles. The applicability of hybrid NPs for multi-modal bioimaging probes is illustrated by in vitro confocal microscopy of living cancer cells.
format Online
Article
Text
id pubmed-3630528
institution National Center for Biotechnology Information
language English
publishDate 2013
publisher Ivyspring International Publisher
record_format MEDLINE/PubMed
spelling pubmed-36305282013-04-19 Facile Synthesis and Potential Bioimaging Applications of Hybrid Upconverting and Plasmonic NaGdF(4): Yb(3+), Er(3+)/Silica/Gold Nanoparticles Liu, Sha Chen, Guanying Ohulchanskyy, Tymish Y. Swihart, Mark T. Prasad, Paras N. Theranostics Research Paper We present a simple method for preparing water dispersible NaGdF(4): Yb(3+), Er(3+)/silica/gold nanoparticles. The emission intensity and color of the upconverting cores are modulated by the plasmonic absorbance and field enhancement from the gold nanoparticles. The applicability of hybrid NPs for multi-modal bioimaging probes is illustrated by in vitro confocal microscopy of living cancer cells. Ivyspring International Publisher 2013-03-21 /pmc/articles/PMC3630528/ /pubmed/23606914 http://dx.doi.org/10.7150/thno.4983 Text en © Ivyspring International Publisher. This is an open-access article distributed under the terms of the Creative Commons License (http://creativecommons.org/licenses/by-nc-nd/3.0/). Reproduction is permitted for personal, noncommercial use, provided that the article is in whole, unmodified, and properly cited.
spellingShingle Research Paper
Liu, Sha
Chen, Guanying
Ohulchanskyy, Tymish Y.
Swihart, Mark T.
Prasad, Paras N.
Facile Synthesis and Potential Bioimaging Applications of Hybrid Upconverting and Plasmonic NaGdF(4): Yb(3+), Er(3+)/Silica/Gold Nanoparticles
title Facile Synthesis and Potential Bioimaging Applications of Hybrid Upconverting and Plasmonic NaGdF(4): Yb(3+), Er(3+)/Silica/Gold Nanoparticles
title_full Facile Synthesis and Potential Bioimaging Applications of Hybrid Upconverting and Plasmonic NaGdF(4): Yb(3+), Er(3+)/Silica/Gold Nanoparticles
title_fullStr Facile Synthesis and Potential Bioimaging Applications of Hybrid Upconverting and Plasmonic NaGdF(4): Yb(3+), Er(3+)/Silica/Gold Nanoparticles
title_full_unstemmed Facile Synthesis and Potential Bioimaging Applications of Hybrid Upconverting and Plasmonic NaGdF(4): Yb(3+), Er(3+)/Silica/Gold Nanoparticles
title_short Facile Synthesis and Potential Bioimaging Applications of Hybrid Upconverting and Plasmonic NaGdF(4): Yb(3+), Er(3+)/Silica/Gold Nanoparticles
title_sort facile synthesis and potential bioimaging applications of hybrid upconverting and plasmonic nagdf(4): yb(3+), er(3+)/silica/gold nanoparticles
topic Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3630528/
https://www.ncbi.nlm.nih.gov/pubmed/23606914
http://dx.doi.org/10.7150/thno.4983
work_keys_str_mv AT liusha facilesynthesisandpotentialbioimagingapplicationsofhybridupconvertingandplasmonicnagdf4yb3er3silicagoldnanoparticles
AT chenguanying facilesynthesisandpotentialbioimagingapplicationsofhybridupconvertingandplasmonicnagdf4yb3er3silicagoldnanoparticles
AT ohulchanskyytymishy facilesynthesisandpotentialbioimagingapplicationsofhybridupconvertingandplasmonicnagdf4yb3er3silicagoldnanoparticles
AT swihartmarkt facilesynthesisandpotentialbioimagingapplicationsofhybridupconvertingandplasmonicnagdf4yb3er3silicagoldnanoparticles
AT prasadparasn facilesynthesisandpotentialbioimagingapplicationsofhybridupconvertingandplasmonicnagdf4yb3er3silicagoldnanoparticles

Ejemplares similares