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 _    _     ______               ___      _____   
| || | ||  /_   _//     ___     / _ \\   /  ___|| 
| || | ||   -| ||-     /   ||  / //\ \\ | // __   
| \\_/ ||   _| ||_    | [] || |  ___  ||| \\_\ || 
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  `---`    `-----`      -|_|| `-`   `-`   `---`   
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Text this: Electrospun regenerated cellulose nanofiber affinity membrane functionalized with protein A/G for IgG purification