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Can I read Electrochemical Sensor Based on Reduced Graphene Oxide/Double-Walled Carbon Nanotubes/Octahedral Fe3O4/Chitosan Composite for Glyphosate Detection on EtoBox?
Electrochemical Sensor Based on Reduced Graphene Oxide/Double-Walled Carbon Nanotubes/Octahedral Fe3O4/Chitosan Composite for Glyphosate Detection by Cao Thi Thanh; Nguyen Hai Binh; Phan Nguyen Duc Duoc; Vu Thi Thu; Pham Van Trinh; Nguyen Ngoc Anh; Nguyen Van Tu; Nguyen Viet Tuyen; Nguyen Van Quynh; Vu Cam Tu; Bui Thi Phuong Thao; Pham Duc Thang; Hiroya Abe; Nguyen Van Chuc is a Environmental Science article available to read on EtoBox.
What is Electrochemical Sensor Based on Reduced Graphene Oxide/Double-Walled Carbon Nanotubes/Octahedral Fe3O4/Chitosan Composite for Glyphosate Detection about?
In this work, reduced graphene oxide/double-walled carbon nanotubes/octahedral-Fe 3 O 4 /chitosan composite material modified screen-printed gold electrodes (rGO/DWCNTs/Oct-Fe 3 O 4 /Cs/SPAuE) under inhibition of urease enzyme was developed for the determination of glyphosate (GLY). The electrochemical behaviors of GLY on these electrodes were evaluated by square wave voltammetry (SWV). With the electroactive surface area is 1.7 times higher than that of bare SPAuE, the rGO/ DWCNTs/Oct-Fe 3 O 4 /Cs/SPAuE for detection of GLY shows a low detection limit (LOD) of ~ 0.08 ppb in a large concentration range of 0.1-1000 ppb. Moreover, it is also successfully applied to the determination of GLY in river water samples with recoveries and relative standard deviations (RSDs) from 98.7% to 106.9% and from 0.79% to 0.87%, respectively. The developed composite will probably provide an universal electrochemical sensing platform that is very promising for environmental monitoring.
Who reads Electrochemical Sensor Based on Reduced Graphene Oxide/Double-Walled Carbon Nanotubes/Octahedral Fe3O4/Chitosan Composite for Glyphosate Detection?
It is typically read by researchers, students, and practitioners in Environmental Science.
- Author
- Cao Thi Thanh; Nguyen Hai Binh; Phan Nguyen Duc Duoc; Vu Thi Thu; Pham Van Trinh; Nguyen Ngoc Anh; Nguyen Van Tu; Nguyen Viet Tuyen; Nguyen Van Quynh; Vu Cam Tu; Bui Thi Phuong Thao; Pham Duc Thang; Hiroya Abe; Nguyen Van Chuc
- Publisher
- Springer Science and Business Media LLC
- Published
- 2021
- Language
- EN
- Field
- Environmental Science (Physical Sciences)