公开(公告)号：EP2256217A1

公开(公告)日：2010-12-01

申请号：EP10153186.1

申请日：2010-02-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kim, Su-hyeon

IPC: C12Q1/68

CPC classification number: C12Q1/6874

Abstract: Provided are magnetic particles for nucleic acid sequencing and a method of sequencing nucleic acid using the same. The nucleotide sequence of a target nucleic acid may be efficiently determined using the magnetic particles and the method of sequencing nucleic acid using the same.

Abstract translation: 提供的是用于核酸测序，并使用相同的测序核酸的方法，磁性粒子。 靶核酸的核苷酸序列可以被有效地使用确定性的磁性颗粒，并使用相同的测序核酸的方法开采。

公开(公告)号：EP2003438A2

公开(公告)日：2008-12-17

申请号：EP08158190.2

申请日：2008-06-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kim, Su-hyeon ,  Huh, Nam

IPC: G01N15/14

CPC classification number: G01N15/1404 ,  B01L3/502776 ,  B01L2200/0636 ,  B01L2200/0652 ,  B01L2300/0816 ,  G01N15/1484 ,  G01N2015/1413 ,  Y10T156/1002

Abstract: An apparatus for focusing a particle in a sheath flow, the apparatus comprising: a sheath fluid inlet for injecting a sheath fluid; a first flow channel for conveying a fluid, wherein the first flow channel extends from the sheath fluid inlet to the fluid outlet and is formed such that a channel extending from the sheath fluid inlet is divided into two subchannels that extend further and are then merged into one channel; and a second flow channel that extends from the sample fluid inlet to the sample fluid outlet, wherein the second flow channel is in fluid communication with the first flow channel at the merged channel region through the sample fluid outlet so as to introduce a particle in a sample into a sheath fluid conveyed through the first flow channel.

Abstract translation: 一种用于将颗粒聚焦在鞘流中的装置，该装置包括：用于注入鞘液的鞘液入口; 用于输送流体的第一流动通道，其中所述第一流动通道从所述护套流体入口延伸到所述流体出口，并且形成为使得从所述护套流体入口延伸的通道被分成两个进一步延伸并随后被并入的子通道 一个通道; 以及第二流动通道，其从所述样品流体入口延伸到所述样品流体出口，其中所述第二流动通道在所述合流通道区域处通过所述样品流体出口与所述第一流动通道流体连通，以将颗粒引入到 样品进入通过第一流动通道输送的鞘液中。

公开(公告)号：EP1830174A2

公开(公告)日：2007-09-05

申请号：EP07011773.4

申请日：2006-01-03

Applicant: Samsung Electronics Co., Ltd

Inventor： Ok, Gyeong-sik ,  Kim, Su-hyeon ,  Kim, Jin-tae ,  Oh, Kwang-wook

IPC: G01N21/64 ,  G01N21/05 ,  G01J3/44 ,  C12M1/34 ,  C12Q1/68

CPC classification number: G01J3/10 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0256 ,  G01J3/4406 ,  G01J2003/1213 ,  G01N21/05 ,  G01N21/6452 ,  G01N21/6456 ,  G01N2021/0346 ,  G01N2021/3174 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6471 ,  G01N2021/6484 ,  G01N2201/0221 ,  G01N2201/0407 ,  G01N2201/0461 ,  G01N2201/0612 ,  G01N2201/0627 ,  G01N2201/0631 ,  G01N2201/0806 ,  G01N2201/0833

Abstract: A multi-channel fluorescence measuring optical system and a multi-channel fluorescence sample analyzer using the optical system are provided. The multi-channel fluorescence measuring optical system, which irradiates light onto a plurality of sample channels and detecting fluorescence radiated from samples, includes: a light source (60a-d); an integrator (70) for giving the light irradiated from the light source a uniform intensity distribution; a sample holder (80) having a plurality of sample channels on which the samples (m) are mounted, wherein the samples are exited by the light emitted from the integrator; and a beam splitter (75) between the integrator and the sample holder for dividing the incident light in a predetermined ratio. Since the light intensities of fluorescence images are detected using optical fiber bundles (85a-d) and photodiodes (89a-d), the manufacturing cost can be greatly reduced, and the optical system can be miniaturized.

Abstract translation: 提供了一种多通道荧光测量光学系统和使用该光学系统的多通道荧光样本分析仪。 该多通道荧光测量光学系统包括：光源（60a-d）;以及光源（60a-d）。 积分器（70），用于使从光源照射的光具有均匀的强度分布; 具有多个样品通道的样品保持器（80），所述样品（m）安装在所述样品通道上，其中所述样品通过从所述积分器发射的光离开; 以及在积分器和样品架之间的分束器（75），用于以预定比率分割入射光。 由于使用光纤束（85a-d）和光电二极管（89a-d）检测荧光图像的光强度，所以可以大大降低制造成本，并且可以使光学系统小型化。