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zhongbaoyu金蟲 (正式寫手)
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Titanate cigarette filter could be safer 已有2人參與
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While current cigarettes are made with a filter created from cellulose acetate which absorbs things like nicotine, tar, and polycyclic aromatic hydrocarbons, Chinese researchers have discovered that nanomaterials from titanium dioxide (TiO2) can be used to reduce the harmful chemicals. |
Nano&Micro |
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