Vapor-printed polymer electrodes for long-term, on-demand health monitoring.
Sci Adv
; 5(3): eaaw0463, 2019 03.
Article
em En
| MEDLINE
| ID: mdl-30899786
ABSTRACT
We vapor print conformal conjugated polymer electrodes directly onto living plants and use these electrodes to probe the health of actively growing specimens using bioimpedance spectroscopy. Vapor-printed polymer electrodes, unlike their adhesive thin-film counterparts, do not delaminate from microtextured living surfaces as the organism matures and do not observably attenuate the natural growth pattern and self-sustenance of the plants investigated here. On-demand, noninvasive bioimpedance spectroscopy performed with long-lasting vapor-printed polymer electrodes can reliably detect deep tissue damage caused by dehydration and ultraviolet A exposure throughout the life cycle of a plant.
Texto completo:
1
Temas:
ECOS
/
Estado_mercado_regulacao
Bases de dados:
MEDLINE
Assunto principal:
Polímeros
/
Eletrodos
/
Monitorização de Parâmetros Ecológicos
Idioma:
En
Revista:
Sci Adv
Ano de publicação:
2019
Tipo de documento:
Article
País de afiliação:
Estados Unidos