Method for the preparation of optical (bio)chemical sensor devices
申请人:——
公开号:US20020115224A1
公开(公告)日:2002-08-22
The present invention relates to a method for the preparation of a miniaturized optical chemical or biochemical sensor device (e.g. bulk optode, etc. for ion sensing), said device comprising a substrate material having a planar surface portion, said planar surface representing a transducer based on an optical phenomenon such as surface plasmon resonance based on evanescent waves, reflection or transmission; said planar surface portion having arranged thereon an multi-analyte array of (bio)chemical sensor dots located at spatially separated predetermined positions of the planar surface, said sensor dots including (i) a polymer matrix, and (ii) one or more (bio)chemical recognition moieties, the method comprising (a) providing a substrate material having a planar surface portion; (b) providing one or more spotting fluid(s); (c) depositing the one or more spotting fluid(s) onto the planar surface portion of the substrate material by means of a pin-printer deposition mechanism (arrayer) and allowing the spotting fluid(s) to consolidate.
本发明涉及一种制备微型光学化学或生化传感器装置(如用于离子传感的散装光电极等)的方法。本发明涉及一种用于制备微型化光学化学或生化传感器装置(如用于离子传感的体式光电二极管等)的方法,所述装置包括具有平面表面部分的基底材料,所述平面表面代表基于光学现象(如基于蒸发波、反射或透射的表面等离子体共振)的换能器;所述平面表面部分上排列有位于平面表面空间上分离的预定位置的(生物)化学传感点的多分析阵列,所述传感点包括 (i) 聚合物基质,和 (ii) 一个或多个(生物)化学识别分子,该方法包括 (a) 提供具有平面表面部分的基底材料;(b) 提供一种或多种点阵液; (c) 通过针刺机沉积机构(阵列器)将一种或多种点阵液沉积到基底材料的平面部分上,并使点阵液固化。
METHOD FOR THE PREPARATION OF OPTICAL (BIO)CHEMICAL SENSOR DEVICES
申请人:Vir A/S
公开号:EP1360007A1
公开(公告)日:2003-11-12
US6379955B1
申请人:——
公开号:US6379955B1
公开(公告)日:2002-04-30
[EN] OPTICAL FIBERLESS SENSORS<br/>[FR] CAPTEURS OPTIQUES EXEMPTS DE FIBRES
申请人:THE REGENTS OF THE UNIVERSITY OF MICHIGAN
公开号:WO1999002651A1
公开(公告)日:1999-01-21
(EN) Fiberless optical sensors (plasticized PVC, acrylamide or gold particles) are described having a size ranging from between approximately 1 micrometer and 1 nanometer in diameter. The sensors comprise ionophores useful for the detection of intracellular analytes.(FR) L'invention concerne des capteurs optiques exempts de fibres (en PVC plastifié, acrylamide, ou particules d'or), la taille du diamètre de ces capteurs variant entre 1 micromètre et 1 nanomètre environ. Ces capteurs comprennent des ionophores permettant de détecter des analytes intracellulaires.
[EN] METHOD FOR THE PREPARATION OF OPTICAL (BIO)CHEMICAL SENSOR DEVICES<br/>[FR] PROCEDE DE PREPARATION DE DISPOSITIFS DE DETECTION OPTIQUE (BIO)CHIMIQUES
申请人:VIR AS
公开号:WO2002066162A1
公开(公告)日:2002-08-29
The present invention relates to a method for the preparation of a miniaturized optical chemical or biochemical sensor device (e.g. bulk optode, etc. for ion sensing), said device comprising a substrate material having a planar surface portion, said planar surface representing a transducer based on an optical phenomenon such as surface plasmon resonance based on evanescent waves, reflection or transmission; said planar surface portions having arranged thereon an multi-analyte array of (bio)chemical sensor dots located at spatially separated predetermined positions of the planar surface, said sensor dots including (i) a polymer matrix, and (ii) on or more (bio)chemical recognition moieties, the method comprising (a) providing a substrate material having a planar surface portion; (b) providing one or more spotting fluid(s); (c) depositing the one or more spotting fluid(s) onto the planar surface portion of the substrate material by means of a pin-printer depositing mechanism (arrayer) and allowing the spotting fluid(s) to consolidate.