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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...

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Detalles Bibliográficos
Autores principales: Zhang, Bailin, Fang, Chia-Yi, Chang, Cheng-Chun, Peterson, Ralph, Maswadi, Saher, Glickman, Randolph D., Chang, Huan-Cheng, Ye, Jing Yong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Optical Society of America 2012
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).
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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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