Text this: Optical and optoelectronic properties of one-dimensional CdS nanostructures

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