公开(公告)号：US20170184528A1

公开(公告)日：2017-06-29

申请号：US15312656

申请日：2014-07-25

Applicant: Nokia Technologies Oy

Inventor： Samiul Md HAQUE ,  Elisabetta SPIGONE ,  Jani KIVIOJA

IPC: G01N27/04 ,  G01K7/16 ,  H01L51/00 ,  H01L51/05 ,  H01L51/10

CPC classification number: G01N27/048 ,  C01B32/184 ,  C01B32/20 ,  G01K7/16 ,  H01L51/0004 ,  H01L51/0045 ,  H01L51/0575 ,  H01L51/107

Abstract: A percolation network of functionalised reduced graphene oxide flakes, the percolation network configured to allow for hopping of charge carriers between adjacent reduced graphene oxide flakes to enable a flow of charge carriers through the percolation network, and wherein the reduced graphene oxide flakes are functionalised to facilitate detectable changes in the flow of charge carriers in response to a stimulus to the percolation network.

公开(公告)号：US20160223490A1

公开(公告)日：2016-08-04

申请号：US15021744

申请日：2014-09-18

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Michael ASTLEY ,  Di WEI ,  Stefano BORINI ,  Jani KIVIOJA

IPC: G01N27/416 ,  G01N27/30 ,  G01N27/407

CPC classification number: G01N27/4166 ,  G01N27/307 ,  G01N27/308 ,  G01N27/4071 ,  G01N27/4074 ,  G01N27/4075 ,  G01N33/4836

Abstract: An apparatus comprising a plurality of first elongate electrodes (101) separated from a plurality of second transversely oriented elongate electrodes (102) by an electrolyte (103), the plurality of transversely oriented first (101) and second (102) electrodes forming an array of respective electrochemical sensor nodes at the spaced crossings thereof, wherein the first electrodes (101) are configured such that the interaction of an analyte with the first electrode (101) at a sensor node affects an electrical property of the sensor node, and wherein the apparatus comprises respective terminals connected to each electrode (101, 102) for electrical connection to a measurement circuit to enable determination of the presence and/or amount of analyte at a particular sensor node based on a measurement of the electrical property of that sensor node.

Abstract translation: 一种包括通过电解质（103）从多个第二横向定向细长电极（102）分离的多个第一细长电极（101）的装置，所述多个横向取向的第一（101）和第二（102）电极形成阵列 其中所述第一电极（101）被配置为使得分析物与所述第一电极（101）在传感器节点处的相互作用影响所述传感器节点的电特性，并且其中所述第一电极 装置包括连接到每个电极（101,102）的相应端子，用于电连接到测量电路，以便能够基于该传感器节点的电气特性的测量来确定特定传感器节点处的分析物的存在和/或量。