A Nanostructured Gold/Graphene Microfluidic Device for Direct and Plasmonic-Assisted Impedimetric Detection of Bacteria
Roozbeh Siavash Moakhar, Tamer AbdElFatah, Alireza Sanati, Mahsa Jalali, Sarah Elizabeth Flynn, Sahar Sadat Mahshid, Sara Mahshid
Abstract
, respectively. The proposed hybrid structure of 3D gold NMIs and Gr, combined by novel plasmonic and conventional impedance spectroscopy techniques, opens interesting avenues in ultrasensitive label-free detection of bacteria with low cost and high stability.
Topics & Concepts
PlasmonMaterials sciencePseudomonas putidaNanotechnologyDielectric spectroscopyColloidal goldSerial dilutionOptoelectronicsElectrodeNanoparticleBacteriaChemistryElectrochemistryBiologyPathologyGeneticsAlternative medicinePhysical chemistryMedicineBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniquesMicrofluidic and Bio-sensing Technologies