Composite Silica-Based Films as Platforms for Electrochemical Sensors.
Chem Rec
; 24(2): e202300194, 2024 Feb.
Article
em En
| MEDLINE
| ID: mdl-37737456
ABSTRACT
Sol-gel-derived silica thin films generated onto electrode surfaces in the form of organic-inorganic hybrid coatings or other composite layers have found tremendous interest for being used as platforms for the development of electrochemical sensors and biosensors. After a brief description of the strategies applied to prepare such materials, and their interest as electrode modifier, this review will summarize the major advances made so far with composite silica-based films in electroanalysis. It will primarily focus on electrochemical sensors involving both non-ordered composite films and vertically oriented mesoporous membranes, the biosensors exploiting the concept of sol-gel bioencapsulation on electrode, the spectroelectrochemical sensors, and some others.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Chem Rec
Assunto da revista:
QUIMICA
Ano de publicação:
2024
Tipo de documento:
Article