EP 1084390 A4 20050727 - COLLOIDAL PARTICLES USED IN SENSING ARRAYS
Title (en)
COLLOIDAL PARTICLES USED IN SENSING ARRAYS
Title (de)
KOLLOIDAL-TEILCHEN ZUR VERWENDUNG IN SENSOR-ARRAYS
Title (fr)
PARTICULES COLLOIDALES UTILISEES DANS UNE MOSAIQUE DE CAPTEURS
Publication
Application
Priority
- US 9912904 W 19990608
- US 8868098 P 19980609
- US 11883399 P 19990205
Abstract (en)
[origin: WO0000808A2] A device for detecting a chemical analyte, said device comprising: a sensor array connected to a measuring apparatus having at least one sensor comprising regions of nonconductive material and conductive material compositionally different than said nonconductive material, wherein said conductive material comprises a nanoparticle; and a response path through said regions of nonconductive material and said conductive material.
IPC 1-7
IPC 8 full level
G01N 27/12 (2006.01); G01N 33/00 (2006.01); G01N 33/543 (2006.01)
CPC (source: EP)
B82Y 15/00 (2013.01); G01N 27/126 (2013.01); G01N 33/54373 (2013.01)
Citation (search report)
- [X] WO 9807024 A1 19980219 - CALIFORNIA INST OF TECHN [US]
- [X] WO 9810289 A1 19980312 - PENN STATE RES FOUND [US], et al
- [X] WO 9804740 A1 19980205 - UNIV NORTHWESTERN [US], et al
- [X] US 4631952 A 19861230 - DONAGHEY LEE F [US]
- [AD] BRUST M ET AL: "SYNTHESIS OF THIOL-DERIVATISED GOLD NANOPARTICLES IN A TWO-PHASE LIQUID-LIQUID SYSTEM", JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS, CHEMICAL SOCIETY. LETCHWORTH, GB, 1994, pages 801 - 802, XP000982284, ISSN: 0022-4936
- [AD] HOSTETLER M J ET AL: "MONOLAYERS IN THREE DIMENSIONS: SYNTHESIS AND ELECTROCHEMISTRY OF OMEGA-FUNCATIONALIZED ALKANETHIOLATE-STABILIZED GOLD CLUSTER COMPOUNDS", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC, US, vol. 118, 1996, pages 4212 - 4213, XP000872972, ISSN: 0002-7863
- [PX] WOHLTJEN H ET AL: "COLLOIDAL METAL-INSULATOR-METAL ENSEMBLE CHEMIRESISTOR SENSOR", ANALYTICAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY. COLUMBUS, US, vol. 70, no. 14, 15 July 1998 (1998-07-15), pages 2856 - 2859, XP000778883, ISSN: 0003-2700
- [AD] HOSTETLER M J ET AL: "ALKANETHIOLATE GOLD CLUSTER MOLECULES WITH CORE DIAMETERS FROM 1.5 TO 5.2 NM: CORE AND MONOLAYER PROPERTIES AS A FUNCTION OF CORE SIZE", LANGMUIR, AMERICAN CHEMICAL SOCIETY, NEW YORK, NY, US, vol. 14, 1 June 1998 (1998-06-01), pages 17 - 30, XP000881222, ISSN: 0743-7463
- See references of WO 0000808A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0000808 A2 20000106; WO 0000808 A3 20000323; AU 4821099 A 20000117; EP 1084390 A2 20010321; EP 1084390 A4 20050727
DOCDB simple family (application)
US 9912904 W 19990608; AU 4821099 A 19990609; EP 99931777 A 19990608