Mechanism for Ion—Neutral Association Reactions

Mechanism Discrimination for Bimolecular Reactions: Revisited with a Practical Hydrogenation Case Study

The governing mechanism of surface reactions is a fundamental concern in heterogeneous catalysis. The Langmuir–Hinshelwood (LH) mechanism is widely accepted to control the surface reactions in many catalytic systems. This contribution derives and compares several important surface rate equations to evaluate their quality of fitting to the experimental data collected for a vapor-phase hydrogenat...

A mechanism for the reactions of calcium with mitochondria.

11 Kohn, J., Biochem. J., 65, 9 (1957). 12 Brunelli, B., Arch. Intern. Pharmacodyn., 49, 262 (1935). 13 Szego, C. M., and S. Roberts, Endocrinology, 41, 322 (1947). 14 Westphal, U., J. Am. Oil Chemists' Soc., 41, 481 (1964). 16 Savard, K., W. J. Kolff, and A. C. Corcoran, Endocrinology, 50, 366 (1952). 16 Roberts, S., and C. M. Szego, Endocrinology, 39, 183 (1946). 17 Gardner, L. I., Bull. John...

The Mechanism of Chymotrypsin-catalyzed Reactions.

In two recent papers" 2 it has been suggested that the reaction of chymotrypsin with its substrates proceeds by way of three kinetically distinct steps. First there occurs a rapid initial "adsorption" of the substrate on the specificity site of the enzyme. The second step involves the acylation of a group on the enzyme by the acidic part of the substrate, with concomitant liberation of the nona...

The mechanism of ficin-catalysed reactions.

Mechanism of photosensitivity reactions to diseased celery.