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Patterned Surfaces
Patterned surfaces can enhance the sensitivity of laser desorption ionization mass spectrometry by segregating and concentrating analytes, but their fabrication is challenging. In article number 2108194, Adam R. Abate and co‐workers introduce a simple method to pattern substrates with micrometer‐scale wells yielding more‐sensitive mass spectrometry measurements compared to flat‐surface...
Patterned surfaces can enhance the sensitivity of laser desorption ionization mass spectrometry by segregating and concentrating analytes, but their fabrication can be challenging. Here, a simple method to fabricate substrates patterned with micrometer‐scale wells that yield more accurate and sensitive mass spectrometry measurements compared to flat surfaces is described. The wells can also concentrate...
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