Device and method for visual quantification of an amount of target species in a sample solution
AssigneeCity University of Hong Kong
InventorsTing-Hsuan Chen, Zichen Zhao
Life of this patent
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Abstract
A device for visual quantification of an amount of target species in a sample solution. The device includes an inlet, a separator, and a trap. The inlet is arranged to receive the sample solution. The separator in fluid communication with the inlet and arranged to separate one or more species from the sample solution. The trap is arranged downstream of the separator, in fluid communication with the separator, and arranged to trap one or more species of the sample solution. The trap is arranged such that the trapped species is visible for determination of the amount of target species in the sample solution.
Claims25
A device for visual quantification of an amount of target species in a sample solution, comprising:
- an inlet arranged to receive the sample solution;
- a separator in fluid communication with the inlet and arranged to separate one or more species from the sample solution;
- and
- a trap downstream of the separator, in fluid communication with the separator, and arranged to trap one or more species of the sample solution;
- wherein the trap is arranged such that the trapped species is visible for determination of the amount of target species in the sample solution.
A method for visual quantification of an amount of target species in a sample solution, comprising:
- separating, using a separator, one or more species from the sample solution;
- and
- trapping, using a trap downstream of and in fluid communication with the separator, one or more species of the sample solution;
- wherein the trap is arranged such that the trapped species is visible for determination of the amount of target species in the sample solution.
A device for visual quantification of an amount of lead ions in a sample solution, comprising:
- an inlet arranged to receive the sample solution;
- a separator in fluid communication with the inlet and arranged to separate one or more species from the sample solution;
- and
- a trap downstream of the separator, in fluid communication with the separator, and arranged to trap one or more species of the sample solution, wherein the trap is arranged such that the trapped species is visible for determination of the amount of lead ions in the sample solution.
Dependencies are inferred from the claim text.