David Ruiz-Alonso

Title: The Innovations of David Ruiz-Alonso

Introduction

David Ruiz-Alonso is a prominent inventor based in Cambridge, GB. He has made significant contributions to the field of ion mobility spectrometry, holding a total of 7 patents. His work focuses on developing advanced sensor technologies that enhance detection capabilities in various applications.

Latest Patents

Among his latest innovations is the Ion Mobility Spectrometer. This device features an ion filter composed of at least one ion channel with multiple electrodes. A time-varying electric potential applied to the conductive layers allows the filter to selectively admit ion species. The electric potential includes both a drive and a transverse component, with each electrode contributing to generating these fields. Notably, this device can operate without a drift gas flow. Additionally, he has developed a Smart FAIMS Sensor. This system includes a 2/2-electrode filter that pumps ions through the system and separates ionic species. A detector collects the separated ions and generates a signal in response. The controller adjusts the operating parameters based on environmental changes detected by the sensor, maintaining high sensitivity while reducing false positives.

Career Highlights

David has worked with notable companies such as Owlstone Nanotech Inc and Owlstone Limited. His experience in these organizations has allowed him to refine his expertise in sensor technology and ion mobility spectrometry.

Collaborations

Throughout his career, David has collaborated with talented individuals, including Paul Boyle and Andrew H Koehl. These partnerships have contributed to the advancement of his innovative projects.

Conclusion

David Ruiz-Alonso's contributions to ion mobility spectrometry and sensor technology highlight his role as a leading inventor in the field. His patents reflect a commitment to enhancing detection capabilities and addressing environmental challenges.