Applications of high-pressure liquid chromatography and field desorption mass spectrometry in studies of natural porphyrins and chlorophyll derivatives

Field desorption mass spectrometry: A technique for the study of thermally unstable substances of low volatility

H. D. Beckey · International Journal of Mass Spectrometry and Ion Physics · 1969 · 322 citations

Engineering, Analytical Instrumentation, Physics +11

The total synthesis of vitamin B12

R. B. Woodward · Pure and Applied Chemistry · 1973 · 321 citations · Full text

Vitamin Nutrition, Translation Studies, Biosynthesis +13

Field desorption mass spectrometry with high temperature activated emitters

H.‐R. SCHULTEN, H. D. Beckey · Organic Mass Spectrometry · 1972 · 200 citations

Chemical Engineering, Engineering, Field Anodes +12

Pyrroles and related compounds—VIII

A. H. JACKSON, G. W. Kenner, Kimberly Smith et al. · Tetrahedron · 1965 · 110 citations

Related Compounds—viii, Organic Chemistry, Chemistry +2

Bonded stationary phases for chromatography

David C. Locke, John T. Schmermund, Burton. Banner · Analytical Chemistry · 1972 · 109 citations

Engineering, Altmetric Attention Score, Chromatographydavid C. Locke +18