An improved method for the determination of amino acids by spectral reflectance

The application of spectral reflectance to thin-layer chromatography

Michael M. Frodyma, R.W. Frei, D. J. Williams · Journal of Chromatography A · 1964 · 62 citations

Natural Sciences, Biochemistry, Chemistry +12

Elimination of Losses in the Quantitative Estimation of Amino-Acid by Paper Chromatography

L. Fowden, Jenna Penney · Nature · 1950 · 46 citations

Natural Sciences, Biochemistry, Chemistry +11

The determination by reflectance spectrophotometry of amino acids resolved on thin-layer plates

Michael M. Frodyma, R. W. Frei · Journal of Chromatography A · 1964 · 40 citations

Natural Sciences, Biochemistry, Chemistry +13

Quantitative Paper Chromatography of Amino-acids

L. Novellie · Nature · 1950 · 32 citations · Full text

Natural Sciences, Biochemistry, Analytical Chemistry +8

Quantitative estimation of paper chromatograms by direct photometry

Richard B. Ingle, E. Minshall · Journal of Chromatography A · 1962 · 26 citations

Natural Sciences, Chemistry, Analytical Chemistry +9