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US 2024/0230520 A1Published application
Tip-enhanced spectroscopy
AssigneePostech Research and Business Development Foundation
InventorsKyoung-Duck PARK, Yeonjeong KOO
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Abstract
A tip-enhanced spectroscopy may include a substrate on which liquid containing an analyte is to be positioned, a tip extending from a fixed end to a free end adjacent to a location for the analyte, and a vibration source configured to harmonically vibrate the tip based on a preset natural frequency. The preset natural frequency may be a natural frequency of a tuning fork.
Claims10
A tip-enhanced spectroscopy, comprising:
- a substrate on which liquid containing an analyte is to be positioned;
- a tip extending from a fixed end to a free end adjacent to a location for the analyte;
- and
- a vibration source configured to harmonically vibrate the tip based on a preset natural frequency.
1 more element
Dependencies are inferred from the claim text.