P. L. Zhu

Combined use of temperature and solvent strength in reversed-phase gradient elution I. Predicting separation as a function of temperature and gradient conditions

P. L. Zhu, Lloyd R. Snyder, John W. Dolan et al. · Journal of Chromatography A · 1996 · 133 citations · Full text

Pharmacy, Chemical Engineering, Chemistry +15

Combined use of temperature and solvent strength in reversed-phase gradient elution II. Comparing selectivity for different samples and systems

P. L. Zhu, John W. Dolan, Lloyd R. Snyder · Journal of Chromatography A · 1996 · 93 citations · Full text

Pharmacy, Chemistry, Pharmaceutical Analysis +17

Combined use of temperature and solvent strength in reversed-phase gradient elution III. Selectivity for ionizable samples as a function of sample type and pH

P. L. Zhu, John W. Dolan, Lloyd R. Snyder et al. · Journal of Chromatography A · 1996 · 87 citations · Full text

Pharmacy, Chemistry, Analytical Chemistry +14

Combined use of temperature and solvent strength in reversed-phase gradient elution IV. Selectivity for neutral (non-ionized) samples as a function of sample type and other separation conditions

P. L. Zhu, John W. Dolan, Lloyd R. Snyder et al. · Journal of Chromatography A · 1996 · 77 citations · Full text

Engineering, Chemical Engineering, Chemistry +15

Computer-aided development of a high-performance liquid chromatographic method for the determination of hydroxyanthraquinone derivatives in Chinese herb medicine rhubarb

C.-L. Liu, P. L. Zhu, M.-C. Liu · Journal of Chromatography A · 1999 · 51 citations · Full text

Pharmacy, Pharmaceutical Analysis, Pharmacology +14