Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Diagram of surface-induced dissociation where surface collision event deposits energy into the precursor ion. Collisions can generate fragment ions, neutralized precursor molecules, sputtered surface atoms and ion-surface reaction products. Inset shows an all trans configuration alkanethiolate (e.g. CH3(CH2)11S-Au) self-assembled monolayer on gold.
