Hillenkamp R Franz, Karas R Michael, Giessmann R Ulrich: Laser desorbtion of analyte from a matrix. Finnigan Mat, March 27, 1991: GB2236186-A (4 worldwide citation)

A process for the laser desorption of analyte molecular ions, preferably of molecular weight of at least 10000, especially of biomolecules, from a specimen comprises using laser light of a wavelength of at least 300 nm and using a matrix which is able to absorb in the selected wavelength range. A de ...