In Asia, companies like Toyo Titanium in Japan and China's Zhejiang Titan Technology Co
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2025-08-14 05:57
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UV–vis spectra were carried out in the supernatant of both vitamins@P25TiO2NPs samples after centrifugation to measure the amount of unbound vitamin. Standard curves at 375 nm and 255 nm were done for vitamin B2 and C, respectively, using a Synergy BioTeK multi-mode microplate reader.