Measurement of Surface pH of Pharmaceutical Solids: A Critical Evaluation of Indicator Dye-Sorption Method and its Comparison With Slurry pH Method

Visual Evidence of Acidic Environment Within Degrading Poly(lactic-co-glycolic acid) (PLGA) Microspheres

Karen K. Fu, Daniel W. Pack, Alexander M. Klibanov et al. · Pharmaceutical Research · 2000 · 751 citations

Natural Sciences, Chemical Engineering, Food Science +13

Determination of pH, theory and practice

Journal of the Franklin Institute · 1964 · 658 citations

Natural Sciences, Chemistry, Analytical Chemistry +7

Determination of pH, Theory and Practice

E. C. Potter · Journal of Electroanalytical Chemistry (1959) · 1964 · 294 citations

Natural Sciences, Chemistry, Analytical Chemistry +7

The Acid Strength of Surfaces

Cheves Walling · Journal of the American Chemical Society · 1950 · 229 citations

Natural Sciences, Chemistry, Materials Science +9

Dissolution Kinetics of Carboxylic Acids I: Effect of pH Under Unbuffered Conditions

K.G. Mooney, Mark A. Mintun, Kenneth J. Himmelstein et al. · Journal of Pharmaceutical Sciences · 1981 · 208 citations

Natural Sciences, Chemical Engineering, Chemistry +14