University of Florida-Chemistry, Buckman Drive P.O. Box 117200, Gainesville, Florida 32611, USA.
Chem Soc Rev. 2011 May;40(5):2211-21. doi: 10.1039/c0cs00171f. Epub 2011 Feb 1.
This tutorial review presents the technique of infrared multiple-photon dissociation (IRMPD) spectroscopy of mass-selected trapped ions. This requires coupling of a tunable infrared laser with mass spectrometry instrumentation. IRMPD spectroscopy has recently blossomed due to the emergence of widely tunable free electron lasers, as well as on-going developments of benchtop lasers. The merits of different trapping approaches in mass spectrometry are discussed in the light of photodissociation experiments. This tutorial discusses current capabilities, as well as limitations of the technique.
本教程综述了质量选择的囚禁离子的红外多光子解离（IRMPD）光谱技术。这需要将可调谐红外激光与质谱仪器相结合。由于可调谐自由电子激光器的出现以及台式激光器的不断发展，IRMPD 光谱学最近蓬勃发展。根据光解离实验讨论了质谱中不同俘获方法的优点。本教程讨论了该技术的当前能力和局限性。
