A Combined Raman Spectroscopy and Atomic Force Microscopy System for In Situ and Real-Time Measures in Electrochemical Cells.
Gianlorenzo BussettiMarco MenegazzoSergei MitkoChiara CastiglioniMatteo TommasiniAndrea LucottiLuca MagagninValeria RussoAndrea Li BassiMartina SienaAlberto GuadagniniSamuele GrilloDavide Del CurtoLamberto DuòPublished in: Materials (Basel, Switzerland) (2023)
An innovative and versatile set-up for in situ and real time measures in an electrochemical cell is described. An original coupling between micro-Raman spectroscopy and atomic force microscopy enables one to collect data on opaque electrodes. This system allows for the correlation of topographic images with chemical maps during the charge exchange occurring in oxidation/reduction processes. The proposed set-up plays a crucial role when reactions, both reversible and non-reversible, are studied step by step during electrochemical reactions and/or when local chemical analysis is required.
Keyphrases
- raman spectroscopy
- atomic force microscopy
- high speed
- gold nanoparticles
- single molecule
- molecularly imprinted
- ionic liquid
- label free
- electron transfer
- induced apoptosis
- single cell
- room temperature
- deep learning
- optical coherence tomography
- reduced graphene oxide
- cell cycle arrest
- high resolution
- signaling pathway
- electronic health record
- cell death
- oxidative stress
- pi k akt
- nitric oxide
- cell therapy
- carbon nanotubes
- bone marrow
- stem cells
- solar cells