Samsung Electronics Co., Ltd.

Pusan National University

Youn-joo Song

Seong-je Cho

Kwang-bok Kim

Chul-ho Cho

Hyoung-seon Choi

Young-jae Oh

Jae-geol Cho

Dong-Min Kim

Yoon-Bo Shim

Han-gyol Park

Disclosed is a biosensor. The biosensor comprises: an electrode; and a polymer structure disposed on the electrode and formed of poly-5,2':5′,2″-terthiophene-3′-carboxylic acid (pTTCA), wherein an enzyme is present in a state of covalently binding with pTTCA inside the polymer structure.

Biosensor and manufacturing method therefor

A reflectionless window is disclosed. The reflectionless window comprises: a transparent window; a plurality of first nanocolumns arranged on a first surface of the transparent window; and a plurality of second nanocolumns having a height smaller than that of the first nanocolumns, the plurality of second nanocolumns being arranged on at least one surface selected from the upper surface of the plurality of first nanocolumns and a side surface thereof and being arranged in an area on the first surface of the transparent window in which the plurality of first nanocolumns are not arranged.

Reflectionless window, method for manufacturing same, and reflectionless window for invasive sensor

A bio sensor a method of sensing for the bio sensor are provided. The bio sensor includes an electrode array. The electrode array includes an enzyme electrode for measuring a target material, a power driver for providing a voltage to the electrode array, and a processor for controlling the power driver to alternately provide a negative voltage and a positive voltage to the electrode array, and for controlling the power driver to provide a measurement voltage for measuring the target material to the electrode array after the alternating voltage is provided.

Bio sensor and sensing method thereof

Growing community of inventors

Seoul, South Korea

Youn-joo Song