Background-free 3D four-wave mixing microscopy of single gold nanoparticles inside biological systems

Pope, Iestyn ORCID: https://orcid.org/0000-0002-4104-0389, Ferreira, Nuno G. C. ORCID: https://orcid.org/0000-0002-3749-3836, Wang, Yisu, Masia, Francesco ORCID: https://orcid.org/0000-0003-4958-410X, Swann, Karl ORCID: https://orcid.org/0000-0002-4355-1449, Kille, Peter ORCID: https://orcid.org/0000-0001-6023-5221, Langbein, Wolfgang ORCID: https://orcid.org/0000-0001-9786-1023 and Borri, Paola ORCID: https://orcid.org/0000-0002-7873-3314 2021. Background-free 3D four-wave mixing microscopy of single gold nanoparticles inside biological systems. Presented at: European Conference on Biomedical Optics 2021, Munich, Germany, 20-24 June 2021. European Conferences on Biomedical Optics 2021 (ECBO). OSA Technical Digest Optical Society of America, EM3B.6.

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Abstract

Individual small gold nanoparticles are imaged in 3D background-free with high contrast by four-wave-mixing interferometry inside living mouse oocytes and multi-cellular organs, despite the strong linear scattering background in these large samples.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Schools > Physics and Astronomy Schools > Biosciences
Additional Information:	Also published in: Proceedings Volume 11922, Advances in Microscopic Imaging III; 119220Q (2021) https://doi.org/10.1117/12.2615723
Publisher:	Optical Society of America
ISBN:	9781557528209
Date of First Compliant Deposit:	6 December 2021
Last Modified:	14 Sep 2023 01:06
URI:	https://orca.cardiff.ac.uk/id/eprint/145815

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