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. 2021 Feb 18;9:639409. doi: 10.3389/fbioe.2021.639409

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Copyright © 2021 Oseni, Azubuike, Okubanjo, Igwilo and Panyam.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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TEM image of Andro 85:15 EA formulation showing discrete spherical particles ranging from 63 to 206 nm in diameter measured using the Gatan^® Digital Micrograph software (Pleasanton, CA, United States).