Optical Imaging of Up-Conversion Nanoparticles Attached Magnetic Nano-Swimmers Through Tissue-Mimicking Phantoms

Jaiswar, A and Chakraborty, T and Pal, B and Ghosh, A (2022) Optical Imaging of Up-Conversion Nanoparticles Attached Magnetic Nano-Swimmers Through Tissue-Mimicking Phantoms. In: 2022 IEEE International Conference on Emerging Electronics, 11- 14 Dec 2022, Bangalore.

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Abstract

Biological tissues have optical scattering and absorption properties, making them appear opaque. Therefore, visualizing the deep intact tissue is one of the major challenges in Biomedical imaging. Optical imaging using the Near-infrared source provides an advantage of high-resolution deep tissue imaging but has the limitation of autofluorescence and scattering. Lanthanide-doped Up-conversion nanoparticles (UPCNs) are the new generation fluorophores that show a unique luminescence property and attract greater attention in biomedical imaging. In this work, we have attached the UPCNs to the magnetic helical nano-swimmers to be used as NIR probe and optically imaged them through the tissue-mimicking phantoms

Item Type:	Conference Paper
Publication:	2022 IEEE International Conference on Emerging Electronics, ICEE 2022
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to Institute of Electrical and Electronics Engineers Inc.
Keywords:	deep tissue; Magnetic Nano-swimmers; tissue mimicking phantom; Up conversion
Department/Centre:	Division of Interdisciplinary Sciences > Centre for Nano Science and Engineering Division of Physical & Mathematical Sciences > Physics
Date Deposited:	27 Jun 2023 07:34
Last Modified:	27 Jun 2023 07:34
URI:	https://eprints.iisc.ac.in/id/eprint/82170

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