An Ultrasensitive miRNA-Based Genosensor for Detection of MicroRNA 21 in Gastric Cancer Cells Based on Functional Signal Amplifier and Synthesized Perovskite-Graphene Oxide and AuNPs
Sign Up to like & getrecommendations! Published in 2023 at "Biosensors"
DOI: 10.3390/bios13020172
Abstract: In the present research work, the state-of-art label-free electrochemical genosensing platform was developed based on the hybridization process in the presence of [Fe(CN)6]3−/4− as an efficient redox probe for sensitive recognition of the miRNA-21 in… read more here.
Keywords: hybridization process; surface; detection; graphene oxide ... See more keywords
Perovskite@Graphene Nanohybrids for Breath Analysis: A Proof-of-Concept
Sign Up to like & getrecommendations! Published in 2021 at "Chemosensors"
DOI: 10.3390/chemosensors9080215
Abstract: Nanohybrids comprising graphene loaded with perovskite nanocrystals have been demonstrated as a potential option for sensing applications. Specifically, their combination presents an interesting synergistic effect owing to greater sensitivity when bare graphene is decorated with… read more here.
Keywords: breath; graphene; graphene nanohybrids; perovskite graphene ... See more keywords