Soft-Landing of Peptide IOns Onto Self-Assembled Monolayer Surfaces: an Overview

Journal Article · Thu Feb 28 04:00:00 EST 2008 · Physical Chemistry Chemical Physics. PCCP, 10(8):1079-1090

DOI:https://doi.org/10.1039/b712710c· OSTI ID:924361

Laskin, Julia; Wang, Peng; Hadjar, Omar

This review is focused on what has been learned in recent research studies concerned with fundamental aspects of soft-landing and reactive landing of peptide ions on self-assembled monolayer surfaces (SAMs). Peptide ions are particularly attractive model systems that provide important insights on the behavior of soft landed proteins, while SAMs provide a convenient and flexible platform for tailoring the interfacial properties of metals and semiconductor surfaces. Deposition of mass-selected ions on surfaces is accompanied by a number of processes including charge reduction, neutralization, covalent and non-covalent binding, and thermal desorption of ions and molecules from the substrate. Factors that affect the competition between these processes are discussed.

• Research Organization: Pacific Northwest National Laboratory (PNNL), Richland, WA (US), Environmental Molecular Sciences Laboratory (EMSL)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC05-76RL01830
• OSTI ID: 924361
• Report Number(s): PNNL-SA-56663; 19594; 16731; 3584
• Journal Information: Physical Chemistry Chemical Physics. PCCP, 10(8):1079-1090, Journal Name: Physical Chemistry Chemical Physics. PCCP, 10(8):1079-1090
• Country of Publication: United States
• Language: English

Related Subjects

Environmental Molecular Sciences Laboratory