MnO2 shell-isolated SERS nanoprobe for the quantitative detection of ALP activity in trace serum: Relying on the enzyme-triggered etching of MnO2 shell to regulate the signal
Xin Dai, Liangwei Lu, Xuanhao Zhang, Zhiling Song, Wenjuan Song, Qiqi Chao, Qian Li, Wei Wang, Junfeng Chen, Gao‐Chao Fan, Xiliang Luo
Topics & Concepts
NanoprobeDetection limitRaman spectroscopyShell (structure)Etching (microfabrication)ChemistryMaterials scienceReproducibilityNanotechnologyAnalytical Chemistry (journal)NanoparticleChromatographyOpticsPhysicsComposite materialLayer (electronics)Gold and Silver Nanoparticles Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniquesCarbon and Quantum Dots Applications