Showing papers by "Edwin E. Budzinski published in 1969"
TL;DR: The advantage of using the hydrochloride salt in this investigation is that the Cl2− ions are very stable and it is possible to observe unequivocally that the neutral radical is formed concomitantly with the decay of the glycine HCl negative ion.
Abstract: Electron spin resonance spectroscopy was used to identify the electron and hole traps in single crystals of glycine HCl x irradiated at 4.2°K. Holes are trapped by the formation of Cl2− ions and electrons by the formation of O−/Cl−(NH3)+—CH2—C\OH Upon warming, the neutral radical CH2–COOH is formed, which is identical with the radical produced in irradiated crystals of the free amino acid. The advantage of using the hydrochloride salt in this investigation is that the Cl2− ions are very stable and it is possible to observe unequivocally that the neutral radical is formed concomitantly with the decay of the glycine HCl negative ion.
20 citations
9 citations