Development of an All-in-One Phantom and Scintillator Radiation Sensor for Real-Time Monitoring of Source Position and Dose Distribution in High-Dose-Rate Brachytherapy
Abstract:We developed a simple impedimet ric biosensor for the detection of bacterial lipopolysaccharide (LPS) based on lectin-functionalized gold nanoparticle (AuNP)-graphene (G) composites. The effects of AuNPs on G were investigated by comparison with the sensing surface in the absence of AuNPs. The results showed that the AuNPs formed a 3D micro/ nanocomposite on G, which increased the electroactive area from 7.03 × 10 −2 to 1.41 × 10 −1 cm 2 , and also increased the heterogeneous electron transfer rate, which can … Show more
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