<i>In situ</i> SERS monitoring of intracellular H<sub>2</sub>O<sub>2</sub> in single living cells based on label-free bifunctional Fe<sub>3</sub>O<sub>4</sub>@Ag nanoparticles
Yue Wang, Cheng Cheng, Ruofei Ma, Zhang‐Run Xu, Yukihiro Ozaki
Abstract
Intracellular H 2 O 2 in single living cells was visualized by SERS technology using label-free bifunctional Fe 3 O 4 @Ag nanoparticles with ultra-sensitivity.
Topics & Concepts
IntracellularBifunctionalIn situChemistryNanosensorNanoparticleNanotechnologyBiophysicsRaman spectroscopyCatalysisMaterials scienceBiochemistryBiologyOrganic chemistryOpticsPhysicsAdvanced Nanomaterials in CatalysisGold and Silver Nanoparticles Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniques