Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2023 Mar 17;50(8):2282–2291. doi: 10.1007/s00259-023-06157-9

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2023

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Fig. 4 — Difference in ICG loading in a direct chemical comparison between ICG nanocoll and ICG nanoscan. A ICG concentration in nanocoll (blue) and nanoscan fractions (red) based on the area under curve of the absorption curves per fraction, suggesting slightly more ICG binding with ICG nanoscan. B Absorption spectrum measurement of fraction 2 (containing the bulk of the hybrid tracer) of ICG nanocoll (blue line) and ICG nanoscan (red line), suggesting more ICG “stacking” with ICG nanoscan (stacking peak visible around 782 nm). C Fluorescence emission of fraction 2 of ICG nanocoll (blue line) and ICG nanoscan (red line), showing lower emission of ICG nanoscan. Fr fraction number