S-18 Interdisciplinary Bio-analytical Challenges -focused on mass spectrometry and chromatography   S18-1. Temperature-Responsive Aqueous Chromatographic System for Bioseparations   S18-2. Direct LC(LC/MS) Analysis System for Biological Samples with On-Line Solid Phase Extraction System   S18-3. Identification of biomarker and therapeutic target by nano LC-MS/MS   S18-4. Mass Microscopy for Pharmaceutical Application   S18-5. Development of video-mass-scope and application to drug discovery on single cell analysis   S18-6. Application of Mass Spectrometry to Structural Biology