Chemistry: physical processes – Physical processes – Crystallization
Patent
1975-11-28
1979-02-13
Wolk, Morris O.
Chemistry: physical processes
Physical processes
Crystallization
422 83, 422108, 422119, 195DIG11, 204 1T, 204195R, 204195B, 128 2L, 356 40, 356 41, 01N 3316, G01N 2726, G01N 2728, A61B 1000
Patent
active
041393481
ABSTRACT:
Process and apparatus to control the chemical state of a material. Bulk control of the chemical state of such material which permits maintenance of chemicals including enzymes by both restoration and stabilization. Optical and electrical power sources act in the presence of chemical mediators to control the rate of charge transfer to substances including metals contained in proteins, for example. Controlled charge transfer to the proteins enables construction of devices including small molecule detectors, e.g., electrically restored ferrous deoxyhemoglobin in a discrete component electrooptical circuit to monitor, for example, oxygen and carbon monoxide partial pressures. Restoration of chemical activity in molecules which have deteriorated enables construction of chemical reactors composed of stabilized catalysts and enzymes, e.g., restored functional nitrogenase in solar energy conversion devices which evolve molecular hydrogen or in chemical reactors which convert molecular nitrogen into ammonia. Control of charge transfer to molecular oxygen enables dose related in situ production of superoxide anion and other free radicals. Oxygen ion control enables low voltage processes suitable for the sterilization of microorganisms, including viruses and neoplastic tissue, and the destruction of poisonous chemical including toxins and polychlorinated organic molecules.
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Marcus Michael S.
Massachusetts Institute of Technology
Shaw Robert
Smith, Jr. Arthur A.
Wolk Morris O.
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