Advances on microfluidic paper-based electroanalytical devices.
Biotechnol Adv
; 63: 108093, 2023.
Article
en En
| MEDLINE
| ID: mdl-36603801
ABSTRACT
Since the inception of the first electrochemical devices on paper substrates, many different reports of microfluidic paper-based electroanalytical devices (µPEDs), innovative hydrophobic barriers and electrode fabrication processes have allowed the incorporation of diverse materials, resulting in different applications and a boost in performance. These advancements have led to the creation of paper-based devices with comparable performance to many standard conventional devices, with the added benefits of pumpless fluidic transport, component separation and reagent storage that can be exploited to automate and handle sample preprocessing. Herein, we review µPEDs, summarize the characteristics and functionalities of µPEDs, such as separation, fluid flow control and storage, and outline the conventional and emerging fabrication and modification approaches for µPEDs. We also examine the recent application of µPEDs in biomedicine, the environment, and food and water safety, as well as some limitations and challenges that must be addressed.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Microfluídica
/
Técnicas Analíticas Microfluídicas
Idioma:
En
Revista:
Biotechnol Adv
Año:
2023
Tipo del documento:
Article
País de afiliación:
China