摘要:
Provided is a method of purifying a target substance using silver nanoparticles. The method includes: mixing a sample containing molecules having a thiol group with the silver nanoparticles to obtain a complex of the molecules having the thiol group with the silver nanoparticles; and isolating and removing the complex from the mixture. By using the purification method, PCR amplifiable DNAs can be rapidly purified, and thus, the method can be very efficiently applied to lab-on-chip (LOC).
摘要:
Provided is a method of purifying a target substance using silver nanoparticles. The method includes: mixing a sample containing molecules having a thiol group with the silver nanoparticles to obtain a complex of the molecules having the thiol group with the silver nanoparticles; and isolating and removing the complex from the mixture. By using the purification method, PCR amplifiable DNAs can be rapidly purified, and thus, the method can be very efficiently applied to lab-on-chip (LOC).
摘要:
An apparatus separating a polarizable analyte using dielectrophoresis includes a vessel including a membrane having a plurality of nano- to micro-sized pores, the membrane disposed inside the vessel, electrodes generating spatially non-uniform electric fields in the nano- to micro-sized pores of the membrane when an AC voltage is applied to the electrodes, and a power source applying the AC voltage to the electrodes, wherein a sectional area of the pores varies along a depth of the pores. A method of separating a polarizable material uses the apparatus.
摘要:
Provided are a FET-based sensor for detecting an ionic material, an ionic material detecting device including the FET-based sensor, and a method of detecting an ionic material using the FET-based sensor. The FET-based sensor includes: a sensing chamber including a reference electrode and a plurality of sensing FETs; and a reference chamber including a reference electrode and a plurality of reference FETs. The method includes: flowing a first solution into and out of the sensing chamber and the reference chamber of the FET-based sensor; flowing a second solution expected to contain an ionic material into and out of the sensing chamber while continuously flowing the first solution into and out of the reference chamber; measuring a current in a channel region between the source and drain of each of the sensing and reference FETs; and correcting the current of the sensing FETs.
摘要:
Provided are a FET-based sensor for detecting an ionic material, an ionic material detecting device including the FET-based sensor, and a method of detecting an ionic material using the FET-based sensor. The FET-based sensor includes: a sensing chamber including a reference electrode and a plurality of sensing FETs; and a reference chamber including a reference electrode and a plurality of reference FETs. The method includes: flowing a first solution into and out of the sensing chamber and the reference chamber of the FET-based sensor; flowing a second solution expected to contain an ionic material into and out of the sensing chamber while continuously flowing the first solution into and out of the reference chamber; measuring a current in a channel region between the source and drain of each of the sensing and reference FETs; and correcting the current of the sensing FETs.
摘要:
A field effect transistor for detecting an analyte having a thiol group includes a substrate, a source region and a drain region formed apart from each other on the substrate, the source region and the drain region being doped such that a polarity of the source and drain region is opposite to a polarity of the substrate, a channel region disposed between the source region and the drain region, an insulating layer formed of an electrically insulating material and disposed on the channel region, a gold layer disposed on the insulating layer and a reference electrode disposed apart from the gold layer.
摘要:
Provided is a polynucleotide including at least 10 contiguous nucleotides of a nucleotide sequence selected from the group consisting of nucleotide sequences of SEQ ID NOS: 1-12 and including a nucleotide at position 101 of the nucleotide sequence, or a complementary polynucleotide thereof.
摘要翻译:提供了包含选自SEQ ID NO:1-12的核苷酸序列并且包含核苷酸序列的101位的核苷酸的核苷酸序列的至少10个连续核苷酸或其互补多核苷酸的多核苷酸。
摘要:
A disc drive, and method of automatically ejecting a disc from a disc player. The method comprises selecting a main title from a plurality of titles recorded on the disc and storing a playback time of the main title in a memory, and determining whether the main title is playing, or has played, back. Upon determining that the main title is playing or has played back, the playback time of the main title is compared with a time required for playback of the main title stored in the memory and determining whether playback of the main title has terminated. Upon determining that playback of the main title is terminated, the disc is ejected by driving an unloading device.
摘要:
A field effect transistor for detecting ionic material and a method of detecting ionic material using the field effect transistor. The field effect transistor for detecting ionic material includes a substrate formed of a semiconductor material, a source region and a drain region spaced apart from each other in the substrate and doped with an opposite conductivity type to that of the substrate, a channel region interposed between the source region and the drain region, an insulating layer disposed on the channel region and formed of an electrically insulating material, a first reference electrode disposed at an edge of the upper portion of the insulating layer and a second reference electrode disposed to be spaced apart from the insulating layer.
摘要:
Provided are a method and an apparatus for managing data indicating personal genome data. The method includes obtaining property information of a first personal genome data, which indicates genome information of an individual, by analyzing a first personal genome data, and generating integrated data by integrating the first personal genome data and a second personal genome data indicating genome data of the individual based on the obtained property information.