RT Journal Article
T1 Graphene-based nanocomposites in analytical extraction processes
A1 Pena Pereira, Francisco Javier
A1 Romero Rivas, Vanesa
A1 De La Calle Gonzalez, Inmaculada
A1 Lavilla Beltran, Maria Isela
A1 Bendicho Hernandez, Jose Carlos
K1 2301 Química Analítica
K1 2303 Química inorgánica
K1 3303 Ingeniería y Tecnología Químicas
AB Since its discovery in 2004, substantial efforts have been devoted to the use of graphene and graphene oxide (GO) in areas such as catalysis, clean energy devices, electronics, biomedicine and, particularly, as sorbents in sample preparation for both trace organic and inorganic analysis. In a step forward, in the last few years, a number of applications have arisen where the properties of graphene and GO as sorbents are enhanced by providing additional features, i.e. functionalisation for improving selectivity and sorption ability, magnetisation to facilitate and accelerate stages inherent to some extraction modes or greater stability by synthesis of novel nanocomposites so that it can be adapted to some (micro)extraction techniques. In this review, the latest innovations on graphene and GO platforms used for sorption, either by introducing new functionalities or by hybridisation with other nanomaterials (nanocomposites) are reviewed, along with their preparation methods, analytical characteristics, applications and future prospects.
PB TrAC Trends in Analytical Chemistry
SN 01659936
YR 2021
FD 2021-09
LK http://hdl.handle.net/11093/2654
UL http://hdl.handle.net/11093/2654
LA eng
NO TrAC Trends in Analytical Chemistry, 142, 116303 (2021)
NO Financiado para publicación en acceso aberto: Universidade de Vigo/CISUG
NO Ministerio de Ciencia, Innovación y Universidades | Ref. RTI2018-093697-B-I00
DS Investigo
RD 05-oct-2024