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             ___      ______    _____    ______   
  ____      / _ \\   /_____//  |  ___|| |      \\ 
 |    \\   | / \ ||  `____ `   | ||__   |  --  // 
 | [] ||   | \_/ ||  /___//    | ||__   |  --  \\ 
 |  __//    \___//   `__ `     |_____|| |______// 
 |_|`-`     `---`    /_//      `-----`  `------`  
 `-`                 `-`

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Text this: Comparative study on polyvinyl alcohol and alginate for cell immobilization in biosorption