However, the ratio of UVAPF 0 to SPF in vitro (UVAPF 0 /SPF in vitro ) showed a decreasing trend.
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PEG Surface Modification of Microcrystalline Cellulose@Nanotitanium Dioxide Core-Shell Composite to Improve Sunscreen Performance.
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However, the ratio of UVAPF 0 to SPF in vitro (UVAPF 0 /SPF in vitro ) showed a decreasing trend.