Peng, Song2006-02-062006-02-062006-02-06http://hdl.handle.net/2003/2216910.17877/DE290R-8100enThin-layer chromatographyDiode laserMass spectrometry660Thin-layer chromatography combined with diode laser induced desorption/atmospheric pressure chemical ionization mass spectrometrydoctoral thesisurn:nbn:de:hbz:290-2003/22169-4