Samsung Electronics Co., Ltd.

Cubiq, Inc

Taek-Dong Chung

Won-Jun Lee

Sejin Park

Sung-Yoon Chung

Jin-Hye Bae

Hee-Chan Kim

In a method of detecting an etch by-product, the method including forming a magnetic layer including palladium (Pd) on a substrate; etching the magnetic layer to form a magnetic layer pattern; depositing a mixture including an alkyl bromide compound on a surface of the magnetic layer pattern; and measuring a current difference between the substrate and the mixture to detect an etch by-product on the surface of the magnetic layer pattern.

Methods of detecting an etch by-product and methods of manufacturing a magnetoresistive random access memory device using the same

The present invention relates to a mesoporous platinum electrode for detecting biochemical substrate, comprising an electrode and a mesoporous platinum layer covering the surface thereof, and a method for detecting a biochemical substrate using the mesoporous platinum electrode. Using the present invention, glucose concentration can be selectively determined while excluding interference of interfering agents.

Mesoporous platinum electrode and method for detecting biochemical substrate using the mesoporous platinum electrode

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Seoul, South Korea

Taek-Dong Chung