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Title: The Innovations of Alexander W. Graham
Introduction
Alexander W. Graham is a notable inventor based in Bloomington, IN (US). He has made significant contributions to the field of mass spectrometry, holding a total of 2 patents. His work has advanced the capabilities of mass spectrometry instruments, making them more efficient and effective.
Latest Patents
One of his latest patents is the "Combined distance-of-flight and time-of-flight mass spectrometer." This innovative instrument includes an ion source that produces ions with varying mass-to-charge ratios. It features a first detector that determines when each ion travels a predetermined distance and a second detector that measures how far each ion travels in a predetermined time. The design also includes a detector extraction region that directs portions of the ions to either the first or second detector.
Another significant patent is the "Method for enhancement of mass resolution over a limited mass range for time-of-flight spectrometry." This patent describes novel methods and instrumentation for mass spectrometry, specifically through Zoom-time of flight mass spectrometry (Zoom-TOF). This method allows for increased mass resolution over a specific range of masses and includes techniques for retrofitting traditional time-of-flight (TOF) and distance of flight (DOF) mass spectrometers.
Career Highlights
Throughout his career, Alexander W. Graham has worked with prestigious institutions such as Indiana University and Battelle Memorial Institute. His work in these organizations has contributed to the advancement of scientific research and technology in mass spectrometry.
Collaborations
He has collaborated with notable colleagues, including Christie Enke and Steven J. Ray. Their combined expertise has furthered the development of innovative solutions in their field.
Conclusion
Alexander W. Graham's contributions to mass spectrometry through his patents and collaborations highlight his role as a significant inventor in the scientific community. His work continues to influence advancements in technology and research.
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