Electrochemical sensing of L-histidine based on structure-switching DNAzymes and gold nanoparticle-graphene nanosheet composites |
| |
| Authors: | Liang Junfei Chen Zhengbo Guo Lin Li Lidong |
| |
| Affiliation: | School of Chemistry & Environment, Beijing University of Aeronautics & Astronautics, Beijing, 100191, PR China. |
| |
| Abstract: | A sensitive aptasensor for detection of L-histidine based on the switching structure of aptamer and gold nanoparticles-graphene nanosheets (GNPs-GNSs) composite was reported for the first time. The fabricated biosensor shows an expanded linear range, excellent sensitivity and selectivity against other amino acids. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
