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. 2014 Nov 26;29(1):175–180. doi: 10.1080/13102818.2014.984894

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© 2014 The Author(s). Published by Taylor & Francis.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/3.0/, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The moral rights of the named author(s) have been asserted.

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Figure 1. — (A) Scheme of quantum dot-labelled polymersomes. (B) Fluorescence spectra of QD⁷⁰⁵ in saline solution (on phantom), fluorescence spectra (autofluorescence) of mouse body detected before injection of QD⁷⁰⁵ and fluorescence spectra of mouse body detected after i.v. injection of QD⁷⁰⁵. (C) Images of colon cancer-grafted mouse, obtained 2 min after i.v. injection of QD⁷⁰⁵-lablelled polymersomes: (a and c) – transmission; (b and d) – fluorescence.

Note: Yellow arrow indicates the angiogenesis around the tumour. Orange arrow indicates a deep-tissue imaging of blood vessels.