VAD-SERS turns a single alumina column into both a reversed-phase chromatography medium and a native SERS sensor — separating and fingerprinting food colorants, flagging dye adulteration, and deconvoluting real candy colours, all read in-column on the RAMaker (532 nm).
Cobalt-oxide-in-carbon electrodes recover molybdate from water by electrosorption — capture under potential, release on reversal, up to 72 mg-Mo/g — with operando Raman proving a CoO→Co3O4 redox mechanism.
How Raman and Raman mapping verify BiVO4 photoanodes, solar-fuel photoelectrodes, and photocatalytic water treatment across ProTrusTech-featured research.
Two studies used MRI Raman to verify the buried graphene interlayer that lowers resistivity and toughens IGZO thin films for flexible electronics.
Swapping in an ethylene-glycol/water solvent yields pure monoclinic BiVO4 films — 15× the photocurrent for water splitting, with 2D Raman mapping as proof.
A biodiesel by-product becomes a photoanode’s favorite fuel — hydrogen at the cathode, valuable dihydroxyacetone and formic acid at the anode.
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