Multiplex suspension assay/array using lifetime coding

Dayong Jin (Inventor), Yiqing Lu (Inventor), Jiangbo Zhao (Inventor)

Research output: Patent

Abstract

A system, device and/or method for multiplex assays are provided. In a particular, but non-limiting, example there is provided a multiplex array, such as a suspension array. Luminescence decay lifetimes are utilized for probes in a suspension array, and coding/decoding the codes from time-resolved spectra. Lifetime populations can be generated at distinct color bands. A novel temporal technique or dimension is applied over conventional spectral and intensity combinations, thereby expanding the multiplexing capacity of a suspension array. In one example form, the multiplexing capacity of a suspension array can be expanded to the order of about 58. This provides a reliable, high-throughput and relatively inexpensive solution for multiplex assays in various areas of application such as life sciences, data storage and security.

Original languageEnglish
Patent number104641233
IPCG01N 33/53,G01N 21/64,C09K 11/77,B82Y 15/00,G01N 33/543,C40B 70/00
Priority date22/06/12
Publication statusPublished - 9 Jan 2018

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  • Multiplex suspension assay/array using lifetime coding

    Jin, D., Lu, Y. & Zhao, J., 25 Oct 2018, IPC No. G01N 33/53, B82Y 15/00, C09K 11/77, C12M 1/34, C40B 70/00, G01N 21/64, Patent No. 2013277946, Priority date 22 Jun 2012, Priority No. AU2012902652

    Research output: Patent

    Open Access
  • Multiplex suspension assay/array using lifetime coding

    Jin, D., Lu, Y. & Zhao, J., 14 Nov 2017, IPC No. G01N 21/64, C40B 70/00, C09K 11/02, C09K 11/06, C09D 11/50, C09K 11/77, Patent No. 09816926, Priority date 22 Jun 2012, Priority No. AU2012902652

    Research output: Patent

    Open Access
  • Multiplex suspension assay/array using lifetime coding

    Jin, D., Lu, Y. & Zhao, J., 29 Apr 2015, (Submitted) IPC No. G01N 33/53, B42D 25/382, B42D 25/387, B82Y 15/00, C09D 11/50, C09K 11/02, Patent No. 2864783, Priority date 22 Jun 2012, Priority No. AU2012902652

    Research output: Patent

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