Wilfried Vogel

Title: Wilfried Vogel: Innovator in Analytical Sample Preparation

Introduction

Wilfried Vogel is a notable inventor based in Cully, Switzerland. He has made significant contributions to the field of analytical sample preparation, holding a total of three patents. His work focuses on enhancing the efficiency and effectiveness of nebulizers and spray chambers used in mass spectrometry.

Latest Patents

One of Wilfried Vogel's latest patents is a sample nebulizer and evaporation chamber designed for inductively coupled plasma (ICP) and microwave-induced plasma (MIP) emission. This invention provides a nebulizer and spray chamber for producing an aerosol suitable for feeding into the plasma torch of an ICP or MIP emission or mass spectrometer. The aerosol is subjected to rapid radiative heating to evaporate smaller droplets to dryness, while larger droplets are disintegrated into smaller droplets before complete evaporation. This innovative nebulizer/spray chamber combination boasts higher sample transport efficiency compared to prior types. Additionally, optical and mass ICP and MIP spectrometers incorporating this nebulizer and spray chamber are also disclosed in his patent.

Career Highlights

Wilfried Vogel has had a distinguished career, working with Fisons Ltd., where he has been able to apply his innovative ideas in practical settings. His contributions have significantly advanced the field of analytical chemistry, particularly in the area of sample preparation for mass spectrometry.

Collaborations

Throughout his career, Wilfried has collaborated with notable colleagues, including Alan R Eastgate and Francis Pilloud. These collaborations have further enriched his work and contributed to the development of advanced analytical techniques.

Conclusion

Wilfried Vogel's innovative work in the field of analytical sample preparation has led to significant advancements in mass spectrometry. His patents reflect a commitment to improving efficiency and effectiveness in analytical processes.