Abstract:
Provided is a method of manufacturing a sensor structure, where vertically-well-aligned nanotubes are formed and the sensor structure having an excellent performance can be manufactured at the room temperature at low cost by using the nanotubes. The method of manufacturing a sensor structure includes: (a) forming a lower electrode on a substrate; (b) forming an organic template having a pore structure on the lower electrode; (c) forming a metal oxide thin film in the organic template; (d) forming a metal oxide nanotube structure, in which nanotubes are vertically aligned and upper portions thereof are connected to each other, by removing the organic template through a dry etching method; and (e) forming an upper electrode on the upper portions of the nanotubes.
Abstract:
Provided are a nanoporous membrane including a support; a first separation layer with a plurality of first nano-sized pores and a first matrix; and a second separation layer having a plurality of second pores respectively corresponding to the plurality of first pores of the first separation layer and a second matrix, and formed on the first separation layer, wherein a density of the plurality of the first pores and the second pores is equal to or greater than 1010/cm2, and a diameter of each of the second pores is less than that of the corresponding first pore, a process of fabricating the same, and a device for a controlled release of biopharmaceuticals including the nanoporous membrane. The device for a controlled release of biopharmaceuticals including the nanoporous membrane can release biopharmaceuticals at a constant rate for a long period of time regardless of the concentration of the biopharmaceuticals including in pharmaceuticals, and high flex and selectivity.
Abstract translation:提供了包括支持体的纳米多孔膜; 具有多个第一纳米尺寸孔和第一矩阵的第一分离层; 以及第二分离层,其具有分别对应于所述第一分离层的多个第一孔的多个第二孔和第二基质,并且形成在所述第一分离层上,其中所述多个第一孔和所述第二孔的密度 孔等于或大于1010 / cm 2,并且每个第二孔的直径小于相应的第一孔的直径,其制造方法和用于控制释放包括纳米多孔膜的生物药物的装置 。 包括纳米多孔膜的生物药物的控制释放装置可以长时间地以恒定的速率释放生物药物,而不管包括在药物中的生物药物的浓度以及高的挠曲性和选择性。
Abstract:
A membrane according to the present invention includes a support member and a polymer layer disposed on the support member and including a plurality of nano pores each having an inner wall formed of a block-structured polymer material of which the end thereof is substituted by a functional group.
Abstract:
The present invention relates to a nanoporous membrane for flux control in response to electrical stimulation. The nanoporous membrane includes a supporting layer with a plurality of pores; and an electrically responsive layer that is connected to around the entrances of the pores and undergoes a volume change by oxidation or reduction caused by electrical stimulation to thereby lead to a change in pore size.
Abstract:
Provided is a method of manufacturing a sensor structure, where vertically-well-aligned nanotubes are formed and the sensor structure having an excellent performance can be manufactured at the room temperature at low cost by using the nanotubes. The method of manufacturing a sensor structure includes: (a) forming a lower electrode on a substrate; (b) forming an organic template having a pore structure on the lower electrode; (c) forming a metal oxide thin film in the organic template; (d) forming a metal oxide nanotube structure, in which nanotubes are vertically aligned and upper portions thereof are connected to each other, by removing the organic template through a dry etching method; and (e) forming an upper electrode on the upper portions of the nanotubes.
Abstract:
Disclosed herein is a method of producing an antireflection thin film using a block copolymer and an antireflection thin film prepared by the method. Specifically, the present invention relates to a method of producing a nanoporous antireflection film by spin-coating using a block copolymer solution and subsequent processing and a preparation by the method. The antireflection film of the present invention is prepared by coating a substrate with a block copolymer and selectively removing at least one block in the coated block copolymer to produce a nanoporous thin film with a pore size of 5 to 100 nm. When the thin film is applied to a substrate, an antireflection substrate which has a very low reflectance within a broad range of wavelength can be prepared.
Abstract:
Provided are a nanoporous membrane and a method of fabricating the same. The nanoporous membrane includes a support, and a separation layer including a plurality of nano-sized pores at a density of 1010/cm2 or greater and a matrix. The nanoporous membrane has a high flux and a high selectivity.
Abstract:
A membrane according to the present invention includes a support member and a polymer layer disposed on the support member and including a plurality of nano pores each having an inner wall formed of a block-structured polymer material of which the end thereof is substituted by a functional group.
Abstract:
Provided are a nanoporous membrane including a support; a first separation layer with a plurality of first nano-sized pores and a first matrix; and a second separation layer having a plurality of second pores respectively corresponding to the plurality of first pores of the first separation layer and a second matrix, and formed on the first separation layer, wherein a density of the plurality of the first pores and the second pores is equal to or greater than 1010/cm2, and a diameter of each of the second pores is less than that of the corresponding first pore, a process of fabricating the same, and a device for a controlled release of biopharmaceuticals including the nanoporous membrane. The device for a controlled release of biopharmaceuticals including the nanoporous membrane can release biopharmaceuticals at a constant rate for a long period of time regardless of the concentration of the biopharmaceuticals including in pharmaceuticals, and high flex and selectivity.
Abstract translation:提供了包括支持体的纳米多孔膜; 具有多个第一纳米尺寸孔和第一矩阵的第一分离层; 以及第二分离层,其具有分别对应于所述第一分离层的多个第一孔的多个第二孔和第二基质,并且形成在所述第一分离层上,其中所述多个第一孔和所述第二孔的密度 孔等于或大于1010 / cm 2,并且每个第二孔的直径小于相应的第一孔的直径,其制造方法和用于控制释放包括纳米多孔膜的生物药物的装置 。 包括纳米多孔膜的生物药物的控制释放装置可以长时间地以恒定的速率释放生物药物,而不管包括在药物中的生物药物的浓度以及高的挠曲性和选择性。