More particularly, {TAIL ~ the present invention} is related to achieving an improved TiO2 spacing in a paint, such as by using nanoparticles of ZnO, {HEAD ~ SiO2}, or Al2O3 of differing size and density distribution 
More particularly , { TAIL ~ the present invention } is related to achieving an improved TiO2 spacing in a paint , such as by using nanoparticles of ZnO , { HEAD ~ SiO2 } , or Al2O3 of differing size and density distribution
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