公开(公告)号：US06608671B2

公开(公告)日：2003-08-19

申请号：US09118728

申请日：1998-07-17

Applicant: Roger Y. Tsien ,  Peter J. Coassin ,  Andrew A. Pham ,  Alec Tate Harootunian ,  Minh Vuong

Inventor： Roger Y. Tsien ,  Peter J. Coassin ,  Andrew A. Pham ,  Alec Tate Harootunian ,  Minh Vuong

IPC: G01N2100

CPC classification number: G01N21/6452 ,  G01N21/253 ,  G01N33/48728 ,  G01N2021/6421 ,  G01N2021/6471 ,  G01N2021/6478 ,  G01N2021/6484 ,  G01N2201/0639

Abstract: The invention provides for a detector assembly, fiber assembly and screening system for optical measurements.

Abstract translation: 本发明提供了用于光学测量的检测器组件，光纤组件和屏蔽系统。

公开(公告)号：US06580507B2

公开(公告)日：2003-06-17

申请号：US09797932

申请日：2001-03-02

Applicant: Robert C. Fry ,  Michael R. Dyas

Inventor： Robert C. Fry ,  Michael R. Dyas

IPC: G01N2100

CPC classification number: G01N21/05 ,  G01N21/0303 ,  G01N2021/0346 ,  G01N2201/0639

Abstract: Disclosed is a multiple longitudinal flow cell channel electromagnetic radiation absorption or fluorescence monitoring system wherein a source of electromagnetic radiation is positioned to input electromagnetic radiation to each of the longitudinal flow cell channels, and wherein a single low cost, low drift, preferably linear and sensitized to UV, array detector system is positioned to directly simultaneously monitor electromagnetic radiation from at least two of the longitudinal flow cell channels, at different locations thereupon.

Abstract translation: 公开了一种多纵向流动池通道电磁辐射吸收或荧光监测系统，其中定位电磁辐射源以将电磁辐射输入到每个纵向流动池通道，并且其中单个低成本，低漂移，优选线性和致敏 到UV阵列检测器系统被定位成直接同时监视来自至少两个纵向流动池通道的电磁辐射，在其上的不同位置。

公开(公告)号：US20010035947A1

公开(公告)日：2001-11-01

申请号：US09797932

申请日：2001-03-02

Inventor： Robert C. Fry ,  Michael R. Dyas

IPC: G01N021/17 ,  G01N021/00 ,  G01N021/64

CPC classification number: G01N21/05 ,  G01N21/0303 ,  G01N2021/0346 ,  G01N2201/0639

Abstract: Disclosed is a multiple longitudinal flow cell channel electromagnetic radiation absorption or fluorescence monitoring system wherein a source of electromagnetic radiation is positioned to input electromagnetic radiation to each of the longitudinal flow cell channels, and wherein a single low cost, low drift, preferably linear and sensitized to UV, array detector system is positioned to directly simultaneously monitor electromagnetic radiation from at least two of the longitudinal flow cell channels, at different locations thereupon.

Abstract translation: 公开了一种多纵向流动池通道电磁辐射吸收或荧光监测系统，其中定位电磁辐射源以将电磁辐射输入到每个纵向流动池通道，并且其中单个低成本，低漂移，优选线性和致敏 到UV阵列检测器系统被定位成直接同时监视来自至少两个纵向流动池通道的电磁辐射，在其上的不同位置。

公开(公告)号：US5423513A

公开(公告)日：1995-06-13

申请号：US151165

申请日：1993-11-12

Applicant: Jean-Pierre Chervet ,  Remco E. J. Van Soest

Inventor： Jean-Pierre Chervet ,  Remco E. J. Van Soest

IPC: G01N21/03 ,  G01N21/05 ,  G01N30/30 ,  G01N30/74 ,  G01N21/00

CPC classification number: G01N30/74 ,  G01N21/05 ,  G01N2021/0346 ,  G01N2021/052 ,  G01N2030/746 ,  G01N21/0303 ,  G01N2201/0639

Abstract: A method of analyzing fluid samples using a bent capillary flow cell, in which method an external UV/visible light ray beam is directed into an elongated section of the flow cell from a bend thereof, this incident light ray beam is limited to a solid acceptance angle .OMEGA.. This solid acceptance angle .OMEGA. is determined such that light rays which enter the elongated section traverse predominantly the longitudinal axis thereof, i.e. propagate through the fluid sample, providing an improved S/N ratio. Lens means, such as ball lenses, may be used at the entrance and exit side of the elongated section. A bent capillary flow cell is provided, in which the elongated section deviates by an angle .psi. from a line N perpendicular to a flat side face of a holding template.

Abstract translation: 使用弯曲毛细管流动池分析流体样品的方法，其中外部UV /可见光束光束从其弯曲部引导到流动池的细长部分中，该入射光束束被限制为固体接受 角度OMEGA。 确定该固体接受角度OMEGA，使得进入细长部分的光线主要穿过其纵向轴线，即传播通过流体样品，提供改善的S / N比。 可以在细长部分的入口侧和出口侧使用诸如球形透镜的透镜装置。 提供了弯曲的毛细管流动池，其中细长部分与垂直于保持模板的平坦侧面的线N偏离角度psi。