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.

Date of Patent:
Mar. 09, 2010

Filed:

Sep. 15, 2006
Applicants:

Günther Bonn, Zirl, AT;

M. S. Muhammad Ahsan Hashir, Innsbruck, AT;

Günther Stecher, Götzens, AT;

Rania Bakry, Innsbruck, AT;

Inventors:

Günther Bonn, Zirl, AT;

M. S. Muhammad Ahsan Hashir, Innsbruck, AT;

Günther Stecher, Götzens, AT;

Rania Bakry, Innsbruck, AT;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 59/44 (2006.01); H01J 49/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

Particles and monoliths are used for providing an ionized analyte for mass analysis by photon desorption having a size in the range of 0.5-100 μm, wherein the particles or monoliths are modified with a chemical compound capable of absorbing photons having a wave-length of at least 300 nm. The particles and monoliths allow the use of MALDI-MS for the high throughput screening of molecules having a molecular weight lower than 700 μ without interfering signals or with only a limited number of background signals.


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