Herewith please find corrected structures for Figure 8 in our paper published in Sensors in 2010 [].
The structure for 17α-ethynylestradiol used for the analysis is shown below:
  
    
      
      
    
  
  
    
      
  
      
    With product number E4876-1G from sigma Aldrich.
The corrected structure of naphthalene is below with no double bond in between carbon 2 and 7.
  
    
      
      
    
  
  
    
      
  
      
    References
- Olowu, R.A.; Arotiba, O.; Mailu, S.N.; Waryo, T.T.; Baker, P.; Iwuoha, E. Electrochemical Aptasensor for Endocrine Disrupting 17β-Estradiol Based on a Poly(3,4-ethylenedioxylthiopene)-Gold Nanocomposite Platform. Sensors 2010, 10, 9872–9890. [Google Scholar]
 
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