Abstract: A nucleic acid film fabrication method, includes: a mixing step in which a nucleic acid is added in powder form to distilled water or deionized water to prepare a mixed solution; a stirring step in which the mixed solution is stirred; a mixed solution application step in which the mixed solution is applied to a mold corresponding in shape to a final product of a nucleic acid film; and a drying step in which the mixed solution applied to the mold is dried to be formed into the nucleic acid film, wherein the mold has a groove formed thereon in a thickness direction thereof, such that the nucleic acid film passing through the drying step has a protrusion protruding from one surface thereof toward human skin to correspond to the groove.
Type:
Application
Filed:
May 18, 2021
Publication date:
September 2, 2021
Applicant:
ADMBIOSCIENCE INC.
Inventors:
Jun-ho JEONG, Yun Woo LEE, So Hee JEON, Junhyuk CHOI, Dae-Guen CHOI, Ji Hye LEE, Joo Yun JUNG
Abstract: A nucleic acid film fabrication method, includes: a mixing step in which a nucleic acid is added in powder form to distilled water or deionized water to prepare a mixed solution; a stirring step in which the mixed solution is stirred; a mixed solution application step in which the mixed solution is applied to a mold corresponding in shape to a final product of a nucleic acid film; and a drying step in which the mixed solution applied to the mold is dried to be formed into the nucleic acid film, wherein the mold has a groove formed thereon in a thickness direction thereof, such that the nucleic acid film passing through the drying step has a protrusion protruding from one surface thereof toward human skin to correspond to the groove.
Type:
Grant
Filed:
April 14, 2017
Date of Patent:
June 22, 2021
Assignee:
ADMBIOSCIENCE INC.
Inventors:
Jun-ho Jeong, Yun Woo Lee, So Hee Jeon, Junhyuk Choi, Dae-Guen Choi, Ji Hye Lee, Joo Yun Jung
Abstract: A method for manufacturing a three-dimensional structure through nano-imprinting, includes: a stamp preparation step in which a stamp formed with a convex-concave portion corresponding to a pattern of functional layers to be formed is prepared; a material formation step in which at least one material for forming the functional layers is formed to a thickness of several to dozens of nanometers on the convex-concave portion; a material stacking step in which the material formed on the convex-concave portion is stacked on a substrate; and a functional layer securing step in which the material is cured by applying pressure, heat and pressure, or light and pressure thereto such that the material can be converted into the functional layers.
Type:
Grant
Filed:
April 14, 2017
Date of Patent:
August 4, 2020
Assignee:
ADMBIOSCIENCE INC.
Inventors:
Jun-ho Jeong, So Hee Jeon, Junhyuk Choi, Dae-Guen Choi, Ji Hye Lee, Joo Yun Jung, Eung-Sug Lee
Abstract: A nucleic acid film fabrication method, includes: a mixing step in which a nucleic acid is added in powder form to distilled water or deionized water to prepare a mixed solution; a stirring step in which the mixed solution is stirred; a mixed solution application step in which the mixed solution is applied to a mold corresponding in shape to a final product of a nucleic acid film; and a drying step in which the mixed solution applied to the mold is dried to be formed into the nucleic acid film, wherein the mold has a groove formed thereon in a thickness direction thereof, such that the nucleic acid film passing through the drying step has a protrusion protruding from one surface thereof toward human skin to correspond to the groove.
Type:
Application
Filed:
April 14, 2017
Publication date:
May 2, 2019
Applicant:
ADMBIOSCIENCE INC.
Inventors:
Jun-ho JEONG, Yun Woo LEE, So Hee JEON, Junhyuk CHOI, Dae-Guen CHOI, Ji Hye LEE, Joo Yun JUNG
Abstract: A method for manufacturing a three-dimensional structure through nano-imprinting, includes: a stamp preparation step in which a stamp formed with a convex-concave portion corresponding to a pattern of functional layers to be formed is prepared; a material formation step in which at least one material for forming the functional layers is formed to a thickness of several to dozens of nanometers on the convex-concave portion; a material stacking step in which the material formed on the convex-concave portion is stacked on a substrate; and a functional layer securing step in which the material is cured by applying pressure, heat and pressure, or light and pressure thereto such that the material can be converted into the functional layers.
Type:
Application
Filed:
April 14, 2017
Publication date:
March 7, 2019
Applicant:
ADMBIOSCIENCE INC.
Inventors:
Jun-ho JEONG, So Hee JEON, Junhyuk CHOI, Dae-Guen CHOI, Ji Hye LEE, Joo Yun JUNG, Eung-Sug LEE