A triethylenetetramine bearing anthracene and benzophenone as a fluorescent molecular logic gate with either-or switchable dual logic functions

Article Abstract:

Fluorescence behaviors of a triethylenetetramine bearing anthracene (AN) and benzophenone (BP) fragments at the respective ends, is studied in water, where effects of pH ([H.sup.+]) and metal cations on the emission properties is studied in detail. Results reveal that triethylenetetramine bearing AN and BP fragments acts as a fluorescent logic gate with either-or switchable dual logic functions, driven by [H.sup.+] and metal cations.

Cyclic crudes and intermediates, Cyclic Crude and Intermediate Manufacturing, Ethylene, Anthracine, Optical properties, Amines, Anthracene

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Photochemical properties of benzophenone adsorbed on Ti-Al binary oxides: the effects of the surface acidity

Article Abstract:

The major photoproducts from benzophenone (BP) adsorbed on the Ti---Al binary oxides were benzhydrol and benzpinacol where benzhydrol yield depended on Ti---Al ratio. The conclusions drawn were that more yield of benzhydrol was observed when BP protonated species were more predominant on the surfaces.

Isomerization, Photochemistry

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Experimental and computational studies on the molecular energetics of chlorobenzophenones

Article Abstract:

The molecular energetics of three monochlorinated benzophenones and a dichlorobenzophenone are studied using many experiments. The experimental results are in agreement with the results calculated using the B3LYP approach.

Science & research, Research, Chemical reaction, Rate of, Chemical kinetics

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