Text this: Chitosan-carrageenan polyelectrolyte complex matrix as new protein/peptide drug carrier.

  _  __   _    _                ___     __   __  
 | |/ // | || | ||     ___     / _ \\   \ \\/ // 
 | ' //  | || | ||    /   ||  | / \ ||   \   //  
 | . \\  | \\_/ ||   | [] ||  | \_/ ||   / . \\  
 |_|\_\\  \____//     \__ ||   \___//   /_//\_\\ 
 `-` --`   `---`       -|_||   `---`    `-`  --` 
                        `-`