Fig. 1
From: The adsorption of drugs on nanoplastics has severe biological impact

Lewis structure (A) and ball-and-stick representation (B) of the antibiotic tetracycline (carbon: orange; hydrogen: white; oxygen: red; nitrogen: blue).
From: The adsorption of drugs on nanoplastics has severe biological impact

Lewis structure (A) and ball-and-stick representation (B) of the antibiotic tetracycline (carbon: orange; hydrogen: white; oxygen: red; nitrogen: blue).