Technical validation studies of a dual-wavelength LED-based photoacoustic and ultrasound imaging system.
Light emitting diodes
Phantoms
Photoacoustics
Journal
Photoacoustics
ISSN: 2213-5979
Titre abrégé: Photoacoustics
Pays: Germany
ID NLM: 101622604
Informations de publication
Date de publication:
Jun 2021
Jun 2021
Historique:
received:
02
10
2020
revised:
01
03
2021
accepted:
06
04
2021
entrez:
5
5
2021
pubmed:
6
5
2021
medline:
6
5
2021
Statut:
epublish
Résumé
Recent advances in high power, pulsed, light emitting diodes (LEDs) have shown potential as fast, robust and relatively inexpensive excitation sources for photoacoustic imaging (PAI), yet systematic characterization of performance for biomedical imaging is still lacking. We report here technical and biological validation studies of a commercial dual-wavelength LED-based PAI and ultrasound system. Phantoms and small animals were used to assess temporal precision. In phantom studies, we found high temporal stability of the LED-based PAI system, with no significant drift in performance observed during 6 h of operation or over 30 days of repeated measurements.
Identifiants
pubmed: 33948434
doi: 10.1016/j.pacs.2021.100267
pii: S2213-5979(21)00028-8
pmc: PMC8080074
doi:
Types de publication
Journal Article
Langues
eng
Pagination
100267Informations de copyright
© 2021 Published by Elsevier GmbH.
Déclaration de conflit d'intérêts
Research support and travel funding from iThera Medical GmbH. Research grant support from PreXion Inc.
Références
Photoacoustics. 2019 Jul 26;15:100137
pubmed: 31428558
Phys Med Biol. 2005 Sep 21;50(18):4409-28
pubmed: 16148401
Ann Surg Oncol. 2014 Feb;21(2):440-8
pubmed: 24254203
Biomed Opt Express. 2020 May 29;11(6):3360-3373
pubmed: 32637260
J Biomed Opt. 2016 Oct;21(10):101405
pubmed: 26886681
Photoacoustics. 2017 Nov 26;9:10-20
pubmed: 29234601
Sci Rep. 2018 Jun 29;8(1):9885
pubmed: 29959412
PLoS One. 2012;7(1):e30491
pubmed: 22295087
J Nucl Med. 2017 May;58(5):807-814
pubmed: 28126890
Nat Nanotechnol. 2019 May;14(5):465-472
pubmed: 30833692
Photoacoustics. 2019 Feb 19;14:1-11
pubmed: 30923674
Radiology. 2016 Aug;280(2):332-49
pubmed: 27429141
Nat Commun. 2018 Sep 28;9(1):3983
pubmed: 30266905
Cancer Res. 2018 Oct 15;78(20):5980-5991
pubmed: 30115696
Cancer Res. 2019 Sep 15;79(18):4767-4775
pubmed: 31097477
Sensors (Basel). 2018 May 01;18(5):
pubmed: 29724014
Ultrason Imaging. 2019 Sep;41(5):301-316
pubmed: 31322057
Sensors (Basel). 2019 Nov 08;19(22):
pubmed: 31717260
Nano Lett. 2011 Feb 9;11(2):348-54
pubmed: 21244082
Nat Methods. 2016 Jul 28;13(8):639-50
pubmed: 27467727
Photoacoustics. 2018 Aug 31;12:30-45
pubmed: 30306043
Sensors (Basel). 2021 Jan 04;21(1):
pubmed: 33406653
Photoacoustics. 2017 Sep 07;8:15-27
pubmed: 28932684
Phys Med Biol. 2016 Jul 7;61(13):4950-73
pubmed: 27286411
J Nucl Med. 2007 Jun;48(6):18N, 21N
pubmed: 17536102
Opt Express. 2010 Apr 26;18(9):8867-78
pubmed: 20588732
Biomed Opt Express. 2016 Mar 14;7(4):1260-70
pubmed: 27446652
Photoacoustics. 2019 Jun 08;14:77-98
pubmed: 31293884
Nat Nanotechnol. 2014 Mar;9(3):233-9
pubmed: 24463363
Photoacoustics. 2019 Jun 30;16:100134
pubmed: 31871887
PLoS One. 2013 Sep 25;8(9):e75533
pubmed: 24086557
Nat Methods. 2016 Jul 28;13(8):627-38
pubmed: 27467726