Donald J. Siehr

Mechanism of the ninhydrin reaction

Carey B. Bottom, Samir Hanna, Donald J. Siehr · Biochemical Education · 1978 · 67 citations

Natural Sciences, Biochemistry, Chemistry +4

Equilibrium and kinetic parameters of the adsorption of α-chymotrypsinogen A onto hydrophobic porous adsorbent particles

Anan Tongta, A.I. Liapis, Donald J. Siehr · Journal of Chromatography A · 1994 · 24 citations

Natural Sciences, Chemical Engineering, Chemistry +11

Preliminary Pharmacology of Ellagic Acid From Juglans nigra (Black Walnut)

U. C. Bhargava, B. A. Westfall, Donald J. Siehr · Journal of Pharmaceutical Sciences · 1968 · 24 citations

Medicine, Medicinal Chemistry, Pharmacology +5

Hydroxylagopodin B, A sesquiterpenoid quinone from a mutant strain of Coprinus macrorhizus var. Microsporus

Carey B. Bottom, Donald J. Siehr · Phytochemistry · 1975 · 22 citations

Life Sciences, Biochemistry, Botany +6

Ethanol separation from water in a two-stage adsorption process

Padraig K. Walsh, Changsha Liu, M. E. Findley et al. · Biotechnol. Bioeng. Symp.; (United States) · 1983 · 20 citations

Engineering, Chemical Engineering, Fermentation Engineering +16