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. 2022 Jun 29;17:2809–2822. doi: 10.2147/IJN.S366138

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© 2022 Meewan et al.

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Unstained TEM images of zein, mPEG5K-zein (0.5:1), mPEG5K-zein (1:1), and mPEG10K-zein nanoparticles. All nanoparticles were prepared using nanoprecipitation Method 2 (scale bar: 200 nm).