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

. 2022 Nov 20;14(11):2527. doi: 10.3390/pharmaceutics14112527

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

© 2022 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

(A) CLSM images of cross-sections of bovine urinary bladder mucosa (a) Control, (b) St-Cou-SLNs-2, (c) C-St-Cou-SLNs-2, (d) G₉St-Cou-SLNs-2, (e) G₁₀C-St-Cou-SLNs-2. (B) Depth profile of fluorescence intensities. Abbreviations: G₉: carbapol/poloxamer 407 gel, G₁₀: chitosan/poloxamer 407 gel, Cou: coumarin-6 dye, St: stearic acid, C: coated, SLNs: solid lipid nanoparticles.