The present invention relates to a DNA aptamer specifically binding to cadmium among heavy metals and activity of the aptamers, and more specifically, to a DNA aptamer capable of detecting, isolating, and removing cadmium, which is an environmental harmful heavy metal contained in various forms in the surrounding environment associated with everyday life, such as a mine, domestic wastewater, and industrial waste; to a composition containing the DNA aptamer for detecting, isolating, or removing cadmium; to a kit for detecting cadmium; to a substrate having uses for detecting, isolating, or removing cadmium; to a method for detecting cadmium; to a method for removing cadmium; to a method for preparing the DNA aptamers; to a filter for removing cadmium; and to a heavy metal purifying system including the filter.
๋ณธ ๋ฐ๋ช
์ ์ค๊ธ์ ์ค ์นด๋๋ฎด(cadmium)์ ํน์ด์ ์ผ๋ก ๊ฒฐํฉํ๋ DNA ์ฑํ๋จธ ๋ฐ ๊ทธ ์ฑํ๋จธ์ ํ์ฑ์ ๊ดํ ๊ฒ์ผ๋ก์, ๋์ฑ ์์ธํ๊ฒ๋ ๊ด์ฐ, ์ํ ํ์, ์ฐ์
ํ๊ธฐ๋ฌผ ๋ฑ๊ณผ ๊ฐ์ ์ฐ๋ฆฌ ์ผ์์ํ๊ณผ ๊ด๋ จ๋ ์ฃผ๋ณ ํ๊ฒฝ์ ๋ค์ํ ํํ๋ก ํฌํจ๋์ด ์๋ ํ๊ฒฝ ๋ด ์ ํด ์ค๊ธ์์ธ ์นด๋๋ฎด์ ๊ฒ์ถ, ๋ถ๋ฆฌ, ์ ๊ฑฐํ ์ ์๋ DNA ์ฑํ๋จธ; ์ด๋ฅผ ํฌํจํ๋ ์นด๋๋์ ๊ฒ์ถ, ๋ถ๋ฆฌ ๋๋ ์ ๊ฑฐ์ฉ ์กฐ์ฑ๋ฌผ; ์นด๋๋ ๊ฒ์ถ์ฉ ํคํธ; ์นด๋๋์ ๊ฒ์ถ, ๋ถ๋ฆฌ ๋๋ ์ ๊ฑฐ์ ์ฉ๋๋ฅผ ๊ฐ๋ ๊ธฐํ; ์นด๋๋ฎด์ ๊ฒ์ถํ๋ ๋ฐฉ๋ฒ; ์นด๋๋ฎด์ ์ ๊ฑฐํ๋ ๋ฐฉ๋ฒ; DNA ์ฑํ๋จธ์ ์ ์กฐ๋ฐฉ๋ฒ; ์นด๋๋ฎด ์ ๊ฑฐ์ฉ ํํฐ; ๋ฐ ์๊ธฐ ํํฐ๋ฅผ ํฌํจํ๋ ์ค๊ธ์ ์ ํ ์์คํ
์ ๊ดํ ๊ฒ์ด๋ค.patents-wipo patents-wipo