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

. 2024 Aug 26;14(14):5461–5491. doi: 10.7150/thno.98884

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

© The author(s)

This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/). See http://ivyspring.com/terms for full terms and conditions.

PMC Copyright notice

Endogenous stimuli-responsive gas delivery systems. (A) An acid-responsive SO₂ delivery system (GNRs@PDA-BTS). Reproduced with permission from ¹³³, copyright 2020 Elsevier. (B) An acid-responsive SO₂ prodrug (GOx/MgAl-SO₃ LDH). Reproduced with permission from ¹³⁴, copyright 2021 Wiley-VCH. (C) An acid-responsive H₂ delivery system (MBN@PVP pills). Reproduced with permission from ¹³⁷, copyright 2019 Wiley-VCH. (D) H₂O₂-responsive CO-releasing molecules. Adapted with permission from ¹⁴¹, copyright 2024 Elsevier. (E) A GSH-responsive gas delivery system (Nic-MOF@HA). Reproduced with permission from ¹⁴⁷, copyright 2022 Elsevier. (F) An enzyme-responsive CO prodrug. Reproduced with permission from ¹⁵¹, copyright 2017 Royal Society of Chemistry.