Abstract
The review presents recent developments in electrochemical
devices for photo- and spectroelectrochemical investigations,
with the emphasis on miniaturization (i.e., nanointerdigitated
complementary metal-oxide-semiconductor devices, micro- and
nano-porous silicon membranes or microoptoelectromechanical
systems), silica glass/microreactors (i.e., plasmonic, Raman
spectroscopy or optical microcavities) or polymer-based devices
(i.e., 3D-printed, laser-engraved channels). Furthermore, we
have evaluated inter alia the efficiency of various fabrication
approaches for bioelectrochemical systems, biocatalysis,
photochemical synthesis, or single nanoparticle spectroelectrochemistry. We envisioned the miniaturization of applied
techniques such as cathodoluminescence, surface plasmon
resonance, surface-enhanced Raman spectroscopy, voltametric
and amperometric methods in the spectroelectrochemical
microdevices. The research challenges and development perspectives of microfluidic, and spectroelectrochemical devices
were also elaborated on.
devices for photo- and spectroelectrochemical investigations,
with the emphasis on miniaturization (i.e., nanointerdigitated
complementary metal-oxide-semiconductor devices, micro- and
nano-porous silicon membranes or microoptoelectromechanical
systems), silica glass/microreactors (i.e., plasmonic, Raman
spectroscopy or optical microcavities) or polymer-based devices
(i.e., 3D-printed, laser-engraved channels). Furthermore, we
have evaluated inter alia the efficiency of various fabrication
approaches for bioelectrochemical systems, biocatalysis,
photochemical synthesis, or single nanoparticle spectroelectrochemistry. We envisioned the miniaturization of applied
techniques such as cathodoluminescence, surface plasmon
resonance, surface-enhanced Raman spectroscopy, voltametric
and amperometric methods in the spectroelectrochemical
microdevices. The research challenges and development perspectives of microfluidic, and spectroelectrochemical devices
were also elaborated on.