What is an underwater mass spectrometer?

An underwater mass spectrometer is a specialized scientific instrument designed to operate in extreme marine environments. Developed by researchers such as Harvard professor Peter Girguis and his lab, these novel underwater instruments allow for in situ analysis of deep-sea environments. While traditional mass spectrometers are large laboratory devices weighing hundreds of pounds, portable and miniature versions enable direct deployment for specialized field and aquatic applications.

What we know

• Miniature mass spectrometers are portable or handheld devices characterized by their small size and weight. [1, 2]
• Researchers like Peter Girguis and his lab at Harvard University develop novel underwater instruments, including underwater mass spectrometers. [3]
• Traditional lab-scale mass spectrometers typically weigh hundreds of pounds and cost between thousands and millions of dollars. [2]

Where to go next

• whoWho is Peter Girguis?
• the bigger pictureWhat is a miniature mass spectrometer?
• how it workedHow do remotely operated underwater vehicles work?
• compared withHow do lab-scale mass spectrometers compare in size to miniature versions?
• what followedWhat are the applications of portable mass spectrometers in the field?
• an unexpected connectionHow does deep-sea instrument research connect to commercial fuel cell technology?Peter Girguis, who develops underwater mass spectrometers, also founded Trophos Energy to commercialize microbial fuel cell technologies before it was acquired.

Sources

• [1]miniature mass spectrometer (Wikidata Q25326812) · CC0 1.0
• [2]Miniature mass spectrometer · CC BY-SA 4.0
• [3]Peter Girguis · CC BY-SA 4.0
• [4]SRI International · CC BY-SA 4.0
• [5]Remotely operated underwater vehicle · CC BY-SA 4.0

Your path

1. What were the foederati in the Roman military?
2. /What is an underwater mass spectrometer?