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

. 2020 Apr 20;21(8):2864. doi: 10.3390/ijms21082864

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

© 2020 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 (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

The physical-chemical properties of the SAS and LAS. (A,B) Transmission electron microscopy (TEM) images of SAS and LAS. (C,D) The diameter and number distribution of SAS/LAS were measured by dynamic light scattering. (E,F) The composition of SAS and LAS were analyzed via energy-dispersive X-ray spectroscopy. (G) Measurement of physical-chemical properties, including primary size, hydrodynamic diameter, dispersity, surface charges, chemical composition and maximum absorption wavelength.