The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2010
Filed:
Oct. 29, 2007
Jentaie Shiea, Kaohsiung, TW;
Cheng-hui Yuan, Taipei, TW;
Jhih-yuan Jheng, Kaohsiung, TW;
National Sun Yat-Sen University, Kaohsing, TW;
Abstract
A mass spectroscopic reaction-monitoring method including: forcing charge-laden liquid drops to move along a traveling path; exposing to a laser beam a region to be formed of a liquid sample surface, the laser beam having an irradiation energy sufficient to cause analytes present behind the liquid sample surface to be desorbed to fly along a flying path; introducing to the region at successive points of time a liquid sample containing one reactant that undergoes an ongoing chemical reaction as a first analyte to form one product as a second analyte; and positioning the liquid sample surface relative to the laser beam at each point of time such that the flying path intersects the traveling path for enabling occlusion of at least one of the first and second analytes in at least one charge-laden liquid drop to thereby form at least a corresponding one of first and second ionized analytes.