Artículo
Optical processes in carbon nanocolloids
Ragazzon, Giulio; Cadranel, Alejandro
; Ushakova, Elena V.; Wang, Yichun; Guldi, Dirk; Rogach, Andrey L.; Kotov, Nicholas A.; Prato, Maurizio
Fecha de publicación:
12/2020
Editorial:
Cell Press
Revista:
Chem
ISSN:
2451-9294
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In recent years, carbon dots, graphene quantum dots, and other carbon nanocolloids have attracted a mounting interest as readily available, non-toxic, and tailorable carbon-based nanomaterials. One of the most fascinating features of carbon nanocolloids is their luminescence, the origin of which remains a source of dispute. The lack of understanding of the optical properties of carbon nanocolloids hampers their use in technological, environmental, and biomedical processes. Here, we review the current knowledge of excited states in carbon nanocolloids and related properties, inviting researchers to embrace the complexity of carbon nanocolloids. We point to the fundamental problems associated with their structure, photophysics, and photochemistry and highlight multiple directions of current and future research of this exciting class of nanomaterials.
Palabras clave:
Carbon nanodots
,
fluorescence
,
ultrasfast sepctroscopy
,
donor acceptor
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Articulos(INQUIMAE)
Articulos de INST.D/QUIM FIS D/L MATERIALES MEDIOAMB Y ENERGIA
Articulos de INST.D/QUIM FIS D/L MATERIALES MEDIOAMB Y ENERGIA
Citación
Ragazzon, Giulio; Cadranel, Alejandro; Ushakova, Elena V.; Wang, Yichun; Guldi, Dirk; et al.; Optical processes in carbon nanocolloids; Cell Press; Chem; 12-2020
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