Oral Metal–Organic Gel Protected Whole-Cell Biosensor for in Situ Monitoring Nitrosamines in the Gastrointestinal Tract

Authors :: Huai-Song Wang
Xing-Yu Wang
Hao-Tian Ding
Xin-Yuan Hu
Jie Li
Chen Cheng
Feng Zheng
Source :: Nano Letters. 22:8688-8694
Publication Year :: 2022
Publisher :: American Chemical Society (ACS), 2022.
Abstract: Nitrite, a type of food additive, has been proved convertible to genotoxic nitrosamines in the gastrointestinal tract by intestinal flora. There is no appropriate method for in situ detection of nitrosamines. Herein, plasmid-introduced

Subjects :: Gastrointestinal Tract
Mice
Nitrosamines
Metals
Mechanical Engineering
Animals
General Materials Science
Bioengineering
Saccharomyces cerevisiae
Biosensing Techniques
General Chemistry
Condensed Matter Physics
Nitrites

Tools