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

. 2018 Jul 9;9:745. doi: 10.3389/fphar.2018.00745

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

Copyright © 2018 He, Chen, Zheng, Tu, He, Fu, Lin, Zhang, Shu, He and Yuan.

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.

PMC Copyright notice

How different kinds of NPs applied in urological cancer diagnosis and therapeutics. Three types of NPs are listed for examples, liposomes, GNPs and polymeric NPs. With specific ligands modified on the surface, NPs show specifia targeting to the tumor cells via EPR effect. (A) NPs as imaging agents gather around tumor tissues then send and amplify detectable signals which are received subsequently. (B) NPs loaded with cytotoxic drugs arrive at tumor tissue, and then lead to tumor eradication. (C) In hyperthermia therapy, NPs absorbing heat energy induce a high temperature, causing focal cell death and preserve the circumambient normal tissue.