US 2015/0147769 A1 · METHOD OF TESTING SAMPLE AND MICROFLUIDIC DEVICE

Abstract

A method of testing a sample to determine a concentration of a target material included in the sample and a microfluidic device in which a reaction of the sample and a reagent occurs are provided. The method includes mixing a sample with a reagent that changes optical characteristics in accordance with a concentration of chlorine ions in the sample, and a capturing material that captures some of the chlorine ions in the sample; measuring the optical characteristics after mixing the sample with the reagent and the capturing material; and determining a concentration of the chlorine ions in the sample based on the measured optical characteristics.

Claims19

Dependent claims

A method of determining the concentration of chlorine ions in a sample, the method comprising:

mixing a sample with a reagent that changes optical characteristics in accordance with a concentration of chlorine ions in the sample, and a capturing material that captures some of the chlorine ions in the sample;
measuring the optical characteristics after mixing the sample with the reagent and the capturing material;
and
determining a concentration of the chlorine ions in the sample based on the measured optical characteristics.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

14/528,157Filed 30 Oct 2014

Priority

KR 10-2013-014297522 Nov 2013

Published

28 May 2015

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 codes

C12Q 1/40
Involving hydrolase: involving amylase
G01N 21/78
By observing the effect on a chemical indicator: producing a change of colour
Y10T 436/19
Chemistry: analytical and immunological testing: halogen containing
C12Q
Measuring or testing processes involving enzymes, nucleic acids or microorganisms

Method of testing sample and microfluidic device

Life of this patent

Method of testing sample and microfluidic device

Life of this patent

Abstract

Claims19