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Photoacoustic emission from fluorescent nanodiamonds enhanced with gold nanoparticles
Fluorescent nanodiamonds (FNDs) have drawn much attention in recent years for biomedical imaging applications due to their desired physical properties including excellent photostability, high biocompatibility, extended far-red fluorescence emission, and ease of surface functionalization. Here we exp...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Optical Society of America
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3395489/ https://www.ncbi.nlm.nih.gov/pubmed/22808436 http://dx.doi.org/10.1364/BOE.3.001662 |
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author | Zhang, Bailin Fang, Chia-Yi Chang, Cheng-Chun Peterson, Ralph Maswadi, Saher Glickman, Randolph D. Chang, Huan-Cheng Ye, Jing Yong |
author_facet | Zhang, Bailin Fang, Chia-Yi Chang, Cheng-Chun Peterson, Ralph Maswadi, Saher Glickman, Randolph D. Chang, Huan-Cheng Ye, Jing Yong |
author_sort | Zhang, Bailin |
collection | PubMed |
description | Fluorescent nanodiamonds (FNDs) have drawn much attention in recent years for biomedical imaging applications due to their desired physical properties including excellent photostability, high biocompatibility, extended far-red fluorescence emission, and ease of surface functionalization. Here we explore a new feature of FNDs, i.e. their photoacoustic emission capability, which may lead to potential applications of using FNDs as a dual imaging contrast agent for combined fluorescence and photoacoustic imaging modalities. We observed significant enhancement of photoacoustic emission from FNDs when they were conjugated with gold nanoparticles (GNPs). |
format | Online Article Text |
id | pubmed-3395489 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | Optical Society of America |
record_format | MEDLINE/PubMed |
spelling | pubmed-33954892012-07-17 Photoacoustic emission from fluorescent nanodiamonds enhanced with gold nanoparticles Zhang, Bailin Fang, Chia-Yi Chang, Cheng-Chun Peterson, Ralph Maswadi, Saher Glickman, Randolph D. Chang, Huan-Cheng Ye, Jing Yong Biomed Opt Express Nanotechnology and Plasmonics Fluorescent nanodiamonds (FNDs) have drawn much attention in recent years for biomedical imaging applications due to their desired physical properties including excellent photostability, high biocompatibility, extended far-red fluorescence emission, and ease of surface functionalization. Here we explore a new feature of FNDs, i.e. their photoacoustic emission capability, which may lead to potential applications of using FNDs as a dual imaging contrast agent for combined fluorescence and photoacoustic imaging modalities. We observed significant enhancement of photoacoustic emission from FNDs when they were conjugated with gold nanoparticles (GNPs). Optical Society of America 2012-06-20 /pmc/articles/PMC3395489/ /pubmed/22808436 http://dx.doi.org/10.1364/BOE.3.001662 Text en ©2012 Optical Society of America http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License, which permits download and redistribution, provided that the original work is properly cited. This license restricts the article from being modified or used commercially. |
spellingShingle | Nanotechnology and Plasmonics Zhang, Bailin Fang, Chia-Yi Chang, Cheng-Chun Peterson, Ralph Maswadi, Saher Glickman, Randolph D. Chang, Huan-Cheng Ye, Jing Yong Photoacoustic emission from fluorescent nanodiamonds enhanced with gold nanoparticles |
title | Photoacoustic emission from fluorescent nanodiamonds enhanced with gold nanoparticles |
title_full | Photoacoustic emission from fluorescent nanodiamonds enhanced with gold nanoparticles |
title_fullStr | Photoacoustic emission from fluorescent nanodiamonds enhanced with gold nanoparticles |
title_full_unstemmed | Photoacoustic emission from fluorescent nanodiamonds enhanced with gold nanoparticles |
title_short | Photoacoustic emission from fluorescent nanodiamonds enhanced with gold nanoparticles |
title_sort | photoacoustic emission from fluorescent nanodiamonds enhanced with gold nanoparticles |
topic | Nanotechnology and Plasmonics |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3395489/ https://www.ncbi.nlm.nih.gov/pubmed/22808436 http://dx.doi.org/10.1364/BOE.3.001662 |
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