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US 9,040,904 B2Granted
Analysis method, adhesive tape, and pen
AssigneeShiseido Company, Ltd.
InventorsHaruo Shimada, Yoshimasa Nakatani, Yuka Noritake
Life of this patent
Estimating the term…
Abstract
There is provided an analysis method including the steps of forming a layer including a calibration reagent, that can generate ions by using a DART ion source apparatus, in a predetermined area of a sample, and performing mass spectrometry on the ions generated from an area of the sample including the layer by using DART or DESI while moving the sample having the layer formed therein.
Claims17
An analysis method comprising the steps of:
- forming a layer including a calibration reagent, that can generate ions by using a DART ion source apparatus, in a predetermined area of a sample;
- and
- performing mass spectrometry on the ions generated from an area of the sample including the layer by using DART or DESI while moving the sample having the layer formed therein;
- wherein the layer including the calibration reagent is formed in a straight-linear shape on a surface of the sample,
- wherein the straight-linear shape of the layer including the calibration reagent is elongated in a direction orthogonal to a direction in which the sample is moved.
2 more elements
An adhesive tape comprising:
- a calibration reagent that can generate ions by using a DART ion source apparatus;
- wherein the calibration reagent is formed in a layer of a predetermined area of a sample,
- wherein the layer including the calibration reagent is formed in a straight-linear shape on a surface of the sample,
- wherein the straight-linear shape of the layer including the calibration reagent is elongated in a direction orthogonal to a direction in which the sample is moved.
1 more element
A pen comprising:
- an ink filled in the pen and including a calibration reagent that can generate ions by using a DART ion source apparatus;
- wherein the calibration reagent is formed in a layer of a predetermined area of a sample,
- wherein the layer including the calibration reagent is formed in a straight-linear shape on a surface of the sample,
- wherein the straight-linear shape of the layer including the calibration reagent is elongated in a direction orthogonal to a direction in which the sample is moved.
1 more element
Dependencies are inferred from the claim text.