Trace element determination in serum by proton-induced x-ray emission

Area of Science:

• Analytical Chemistry
• Clinical Research
• Medical Physics

Background:

• Proton-induced X-ray emission (PIXE) is an elemental analysis technique.
• Clinical research requires precise analytical methods for patient studies.

Purpose of the Study:

• To report the application of PIXE as an analytical method in clinical research.
• To present experimental details of PIXE setup and data analysis.
• To show PIXE results from a clinical study on rheumatoid patients.

Main Methods:

• Proton-induced X-ray emission (PIXE) was utilized.
• Experimental setup and target preparation were detailed.
• Automatic data acquisition and analysis methods were employed.

Main Results:

• PIXE was successfully applied as an analytical method in a clinical setting.
• Data from rheumatoid patients undergoing chrysotherapy were obtained and analyzed using PIXE.

Conclusions:

• PIXE is a viable analytical technique for clinical research.
• The study demonstrates the utility of PIXE in analyzing patient samples, specifically in chrysotherapy research for rheumatoid arthritis.