Modification of alumina matrices through chemical etching and electroless deposition of nano-Au array for amperometric sensing

Modification of alumina matrices through chemical etching and electroless deposition of nano-Au array for amperometric sensing

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AbstractSimple nanoporous alumina matrix modification procedure, in which the electrically highly insulating alumina barrier layer Dual-attention Network Model on Propagation Tree Structures for Rumor Detection at the bottom of the pores is replaced with the conductive layer of the gold beds, was described.This modification makes possible the direct electron exchange between the underlying aluminum support and the redox species encapsulated in the alumina pores, thus, providing the Minimal residual disease (MRD) detection in solid tumors using circulating tumor DNA: a systematic review generic platform for the nanoporous alumina sensors (biosensors) with the direct amperometric signal readout fabrication.