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

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Text this: Carbon quantum dots and their applications