USA as Represented by Secretary of the Navy

Farrell Martin

Alberto Piqué

Raymond C Y Auyeung

Steven A Policastro

An apparatus for electrochemical experimentation with an isolated microstructural region on a surface comprising a metal sample coated with a photoresist, a region of interest, an exposed region of photoresist and unexposed region of photoresist wherein the exposed region is created by light and creating a developed region of unexposed photoresist, and an adhesive strip with a first perforated window over the region of interest and a sealed waterproof container with a second larger perforated window over the first perforated window. A method for isolating microstructural regions for electrochemical experimentation comprising providing a metal sample, identifying regions of interest, coating the metal sample, selecting regions of interest, exposing with light and creating exposed photoresist and unexposed photoresist by laser lithography without a mask, and immersing the metal sample in a developer solution and creating developed regions of unexposed photoresist.

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Waldorf, MD, United States of America

Farrell Martin