Stacked hexagonal prism of Ag@Ni-MOF-1 as functionalized SERS platform through rational integration of catalytic synthesis of dopamine-quinone at physiological pH with a biomimetic route

Zongchao Yang; Tao Liu; Wen Wang; Limin Zhang

doi:10.1039/c9cc09145a

Stacked hexagonal prism of Ag@Ni-MOF-1 as functionalized SERS platform through rational integration of catalytic synthesis of dopamine-quinone at physiological pH with a biomimetic route

Chem Commun (Camb). 2020 Mar 10;56(20):3065-3068. doi: 10.1039/c9cc09145a.

Authors

Zongchao Yang¹, Tao Liu¹, Wen Wang¹, Limin Zhang¹

Affiliation

¹ School of Chemistry and Molecular Engineering, East China Normal University, Dongchuan Road 500, Shanghai 200241, P. R. China. [email protected].

PMID: 32049076
DOI: 10.1039/c9cc09145a

Abstract

Herein, a novel stacked hexagonal prism, Ag@Ni-MOF-1, was designed and developed as an integrated SERS platform not only for successfully catalyzing the in situ synthesis of DA-quinone under physiological pH, but also for establishing an approach for specific determination of Cys, an important species in the brain related to Alzheimer's disease (AD).

MeSH terms

Benzoquinones / chemical synthesis*
Benzoquinones / chemistry
Biomimetic Materials / chemistry*
Catalysis
Cysteine / analysis
Dopamine / chemical synthesis*
Dopamine / chemistry
Humans
Hydrogen-Ion Concentration
Nickel / chemistry*
Organometallic Compounds / chemical synthesis
Organometallic Compounds / chemistry*
Silver / chemistry*
Spectrum Analysis, Raman

Substances

Benzoquinones
Organometallic Compounds
Silver
quinone
Nickel
Cysteine
Dopamine