公开(公告)号：US5600433A

公开(公告)日：1997-02-04

申请号：US334037

申请日：1994-11-02

Applicant: Daniel A. Buttry ,  Thomas C. Vogelmann ,  Guoying Chen ,  Richard Goodwin

Inventor： Daniel A. Buttry ,  Thomas C. Vogelmann ,  Guoying Chen ,  Richard Goodwin

IPC: G01N21/43 ,  G01N30/74 ,  G01N21/41 ,  G01J1/04 ,  G02B6/00

CPC classification number: G01N30/74 ,  G01N21/431 ,  G01N2030/746

Abstract: The present invention relates to a refractive index detector for a dynamic liquid sample having a fiber optic filament of a predetermined diameter with an unclad sensor region, wherein the sensor region comprises a longitudinally tapered zone wherein the diameter continuously decreases from the predetermined diameter to a minimum diameter.The invention finds use as a detector for high performance liquid chromatography and capillary zone electrophoresis.

Abstract translation: 本发明涉及一种用于动态液体样品的折射率检测器，其具有具有未包围传感器区域的预定直径的光纤纤维，其中传感器区域包括纵向锥形区域，其中直径从预定直径连续减小到最小 直径。 本发明用作高效液相色谱和毛细管区带电泳的检测器。