Sub-wavelength lateral detection of tissue-approximating masses using an ultrasonic metamaterial lens

Traditional methods for ultrasound detection in biomedical application suffer from limited lateral resolution. Here, the authors show that a phononic metamaterial lens can be used for spatial characterisation of subwavelength objects, even beyond the Fresnel zone of the emitting transducer.

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Autores principales:	Ezekiel L. Walker, Yuqi Jin, Delfino Reyes, Arup Neogi
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/af6e562bd6a44bf9b17cfee7165c2b24
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spelling	oai:doaj.org-article:af6e562bd6a44bf9b17cfee7165c2b242021-12-02T13:57:45ZSub-wavelength lateral detection of tissue-approximating masses using an ultrasonic metamaterial lens10.1038/s41467-020-19591-22041-1723https://doaj.org/article/af6e562bd6a44bf9b17cfee7165c2b242020-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-19591-2https://doaj.org/toc/2041-1723Traditional methods for ultrasound detection in biomedical application suffer from limited lateral resolution. Here, the authors show that a phononic metamaterial lens can be used for spatial characterisation of subwavelength objects, even beyond the Fresnel zone of the emitting transducer.Ezekiel L. WalkerYuqi JinDelfino ReyesArup NeogiNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Ezekiel L. Walker Yuqi Jin Delfino Reyes Arup Neogi Sub-wavelength lateral detection of tissue-approximating masses using an ultrasonic metamaterial lens
description	Traditional methods for ultrasound detection in biomedical application suffer from limited lateral resolution. Here, the authors show that a phononic metamaterial lens can be used for spatial characterisation of subwavelength objects, even beyond the Fresnel zone of the emitting transducer.
format	article
author	Ezekiel L. Walker Yuqi Jin Delfino Reyes Arup Neogi
author_facet	Ezekiel L. Walker Yuqi Jin Delfino Reyes Arup Neogi
author_sort	Ezekiel L. Walker
title	Sub-wavelength lateral detection of tissue-approximating masses using an ultrasonic metamaterial lens
title_short	Sub-wavelength lateral detection of tissue-approximating masses using an ultrasonic metamaterial lens
title_full	Sub-wavelength lateral detection of tissue-approximating masses using an ultrasonic metamaterial lens
title_fullStr	Sub-wavelength lateral detection of tissue-approximating masses using an ultrasonic metamaterial lens
title_full_unstemmed	Sub-wavelength lateral detection of tissue-approximating masses using an ultrasonic metamaterial lens
title_sort	sub-wavelength lateral detection of tissue-approximating masses using an ultrasonic metamaterial lens
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/af6e562bd6a44bf9b17cfee7165c2b24
work_keys_str_mv	AT ezekiellwalker subwavelengthlateraldetectionoftissueapproximatingmassesusinganultrasonicmetamateriallens AT yuqijin subwavelengthlateraldetectionoftissueapproximatingmassesusinganultrasonicmetamateriallens AT delfinoreyes subwavelengthlateraldetectionoftissueapproximatingmassesusinganultrasonicmetamateriallens AT arupneogi subwavelengthlateraldetectionoftissueapproximatingmassesusinganultrasonicmetamateriallens
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Sub-wavelength lateral detection of tissue-approximating masses using an ultrasonic metamaterial lens

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