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LA2021. VŨ QUANG KHUÊ. Development of electrochemical biosensors based on gold nanomaterials, silver nanoparticles- reduced graphene oxide for quick detection of pathogenic bacteria

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Name of dissertation: Development of electrochemical biosensors based on gold nanomaterials, silver
nanoparticles- reduced graphene oxide for quick detection of pathogenic bacteria
Major: Material Sciences

Code No: 9440122

Name of PhD. student: Vu Quang Khue
Supervisors:

1. Dr Vu Ngoc Phan
2. Dr Tran Quang Huy

Training Institution: Hanoi University of Science and Technology
Summary of new contributions to the Dissertation
1. Preparation of electrochemical biosensors based on carbon screen-printed electrodes (SPEs)
modified with silver nanoparticles- reduced graphene oxide (AgNPs-rGO)
- AgNPs-rGO (silver nanoparticles (AgNPs) of 20 nm in size) was prepared to modify the working surface of
carbon SPEs, and electrochemical properties of modified SPE were also investigated. The current of AgNPsrGO - modified SPEs was amplified up to 160% compared to that of bare SPEs;
- The detection

Từ khóa: Biosensor, Device portable, cảm biến sinh học, thiết bị

2 p gv20210002 28/07/2021 160 0

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