Text this: Preparation and characterization of 4-isopropylcalix[4]arene-capped (3-(2-O-β-cyclodextrin)-2-hydroxypropoxy)-propylsilyl-appended silica particles as chiral stationary phase for high-performance liquid chromatography

  ____     __   __    ______    _____     ____    
 |  _ \\   \ \\/ //  /_   _//  |  ___||  |  _ \\  
 | |_| ||   \ ` //   `-| |,-   | ||__    | |_| || 
 | .  //     | ||      | ||    | ||__    | .  //  
 |_|\_\\     |_||      |_||    |_____||  |_|\_\\  
 `-` --`     `-`'      `-`'    `-----`   `-` --`