Search
Author
- Anh-Tuan Le (1)
- Dao, Thi Nguyet Nga (1)
- Nguyen, Le Nhat Trang (1)
- Pham, Tuyet Nhung (1)
- next >
Subject
- Bio-AgNPs-based (1)
Date issued
- 2022 (1)
Has File(s)
- false (1)
Search Results
The present work reports efficient electrochemical nanosensors for the sensitive monitoring of 4-nitrophenol (4-NP) in tomato samples using various biosynthesized silver nanoparticles (bio-AgNPs). Three different bio-AgNP types were synthesized using natural plant extracts, including green tea (GT) leaf, grapefruit peel (GP), and mangosteen peel (MP), aiming to investigate their effects on the formation of bio-AgNPs, as well as the analytical performance of 4-NP. Based on the obtained results, it was found that the phytochemical content in various plant extracts directly influenced the physicochemical parameters of the created bio-AgNPs, such as particle size, crystallinity, and distribution. More importantly, these parameters have decisive effects on the electrocatalytic activity, ... |