|Project's title||All ink-jet printed FET device using carbonaceous nanomaterials for early diagnosis of Sepsis|
|Research hosting institution||Hanoi University of Science & Technology|
|Coordinating unit, co-chair||CNRS- France|
|Project leader’s name||Dr. Nguyen Thi Thanh Ngan|
|Project duration||01/01/2019 - 31/12/2021|
|Project’s budget||200 million VND|
|Goal and objectives of the project||
To develop field effect transistor (FET) sensor basing on graphene-based material by using ink-jet printer and diagnosis of Sepsis infection.
|Main results|| |
This project has synthesized reduced graphene oxide (rGO) material by chemical methods. rGO was then applied in the field effect transistor (FET) sensor to detect the neurotransmitter actetylthiocholine. The sensitivity of FET sensor was enhanced due to the presence of rGO in the FET channel (between drain and source electrodes). The limit of detection (LOD) value was 250 µM and the sensitivity was estimated to be 2.0 µA. mM-1.cm-2.
|Novelty and actuality and scientific meaningfulness of the results|| |
The sensitivity and electron transfer of FET device were enhanced by rGO modified FET channel. Different ink formulas were developed and can be used for inkjet printer.
|Products of the project|| |
Our research group greatly appreciate the support received from Vietnam Academy of Science and Technology for our exchange scientific activities with our partner at Itodys laboratory – University of Paris Diderot.
|Images of project|| |