| Paper spray for direct analysis of complex mixtures using mass spectrometry H Wang, J Liu, RG Cooks, Z Ouyang Angewandte Chemie 122 (5), 889-892, 2010 | 933 | 2010 |
| Development, characterization, and application of paper spray ionization J Liu, H Wang, NE Manicke, JM Lin, RG Cooks, Z Ouyang Analytical chemistry 82 (6), 2463-2471, 2010 | 783 | 2010 |
| Leaf spray: direct chemical analysis of plant material and living plants by mass spectrometry J Liu, H Wang, RG Cooks, Z Ouyang Analytical chemistry 83 (20), 7608-7613, 2011 | 276 | 2011 |
| Ion generation using wetted porous material Z Ouyang, H Wang, NE Manicke, RG Cooks, Q Yang, J Liu US Patent 8,859,956, 2014 | 163 | 2014 |
| Quantitative paper spray mass spectrometry analysis of drugs of abuse Y Su, H Wang, J Liu, P Wei, RG Cooks, Z Ouyang Analyst 138 (16), 4443-4447, 2013 | 157 | 2013 |
| Analysis of biological samples using paper spray mass spectrometry: an investigation of impacts by the substrates, solvents and elution methods Y Ren, H Wang, J Liu, Z Zhang, MN McLuckey, Z Ouyang Chromatographia 76, 1339-1346, 2013 | 120 | 2013 |
| Biological Tissue Diagnostics using Needle Biopsy and Spray Ionization Mass Spectrometry J Liu, RG Cooks, Z Ouyang Analytical Chemistry, 2011 | 101 | 2011 |
| Direct Mass Spectrometry Analysis of Biofluid Samples Using Slug-Flow Microextraction Nano-Electrospray Ionization Y Ren, M McLuckey, J Liu, Z Ouyang | 99 | 2014 |
| Fabrication of microwell arrays based on two-dimensional ordered polystyrene microspheres for high-throughput single-cell analysis C Liu, J Liu, D Gao, M Ding, JM Lin Analytical chemistry 82 (22), 9418-9424, 2010 | 78 | 2010 |
| Ion generation using wetted porous material Z Ouyang, H Wang, NE Manicke, RG Cooks, Q Yang, J Liu US Patent 8,859,959, 2014 | 70 | 2014 |
| Controlled photopolymerization of hydrogel microstructures inside microchannels for bioassays J Liu, D Gao, HF Li, JM Lin Lab on a Chip 9 (9), 1301-1305, 2009 | 66 | 2009 |
| Ion generation using wetted porous material Z Ouyang, H Wang, NE Manicke, RG Cooks, Q Yang, J Liu US Patent 8,933,398, 2015 | 63 | 2015 |
| Angew Chem Int Ed H Wang, J Liu, RG Cooks, Z Ouyang press 47, 7931-7993, 2008 | 61 | 2008 |
| Ion generation using wetted porous material Z Ouyang, H Wang, NE Manicke, RG Cooks, Q Yang, J Liu US Patent 8,816,275, 2014 | 59 | 2014 |
| Ion generation using wetted porous material Z Ouyang, H Wang, NE Manicke, RG Cooks, Q Yang, J Liu US Patent 8,890,063, 2014 | 52 | 2014 |
| Direct mass spectrometry analysis of untreated samples of ultralow amounts using extraction nano-electrospray Y Ren, J Liu, L Li, MN McLuckey, Z Ouyang Analytical Methods 5 (23), 6686-6692, 2013 | 51 | 2013 |
| Development of miniature mass spectrometry systems for bioanalysis outside the conventional laboratories X Zhou, J Liu, RG Cooks, Z Ouyang Bioanalysis 6 (11), 1497-1508, 2014 | 46 | 2014 |
| Enabling quantitative analysis in ambient ionization mass spectrometry: internal standard coated capillary samplers J Liu, RG Cooks, Z Ouyang Analytical chemistry 85 (12), 5632-5636, 2013 | 45 | 2013 |
| Sample dispenser including an internal standard and methods of use thereof Z Ouyang, H Wang, NE Manicke, RG Cooks, Q Yang, J Liu US Patent 9,500,572, 2016 | 38 | 2016 |
| A microfluidic approach for anticancer drug analysis based on hydrogel encapsulated tumor cells D Gao, J Liu, HB Wei, HF Li, GS Guo, JM Lin Analytica chimica acta 665 (1), 7-14, 2010 | 38 | 2010 |
Zheng OuyangTsinghua UniversityVerified email at tsinghua.edu.cn
