Dual-Mode Turn-On Fluorescent and Ratiometric Electrochemical Detection of Cu2 + in Alzheimer's Disease Mouse Brains Based on a Single Resorufin-Picolinate Probe
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Copper ions (Cu2+) are closely implicated in the pathogenesis of Alzheimer's disease (AD) by mediating oxidative stress and promoting β-amyloid (Aβ) aggregation. Accurate quantification of labile Cu2+ in the brain extracellular microenvironment is critical ... ...