Environmental impact of pharmaceuticals and personal care products mechanism occurs: (CH)2CO + hv → CH + CHCO CHCO → CH+ CO CH+ (CH)2CO → CH4 + CH2COCH 2CH → C2H6 A second pathway that nail polish remover can enter in the atmosphere is reacting with hydroxyl radicals. When acetone reacts with hydroxyl radicals, its main product is methylglyoxal. Methylglyoxal is an organic compound that is a by-product of many metabolic pathways. It is an intermediate precursor for many advanced glycation end-products, that are formed for diseases such as diabetes or neurodegenerative diseases. The following reaction occurs: (CH)2CO + ·OH → CHC(O)OH + ·CH CHC(O)OH + ·CH→ CHC(O)COH +
Water marble nail The pattern floats on the surface of the water. Water marble nail art requires clean water, nail lacquers for free-dropping, and a stick for drawing patterns. Before patterns are created, the nails are painted with a light-colored nail polish that establishes a good contrast with the colors chosen to create the water marble. Some techniques use a matte coat to provide contrast and maintain an even look. After the base coat has dried, tape is put around the fingers to gather the excess nail polish after the marbling. One or two drops of colored lacquer are chosen for the design