 Open Access Article
 Open Access Article
      
        
          
            Lin 
            Cui
          
        
      a, 
      
        
          
            Meng 
            Wang
          
        
      a, 
      
        
          
            Bing 
            Sun
          
        
      *b, 
      
        
          
            Shiyun 
            Ai
          
        
      c, 
      
        
          
            Shaocong 
            Wang
          
        
      a and 
      
        
          
            Chun-yang 
            Zhang
          
        
      *a
      
aCollege of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, China. E-mail: cyzhang@sdnu.edu.cn;  Fax: +86-531-82615258;   Tel: +86-531-86186033
      
bSchool of Science, China University of Geosciences (Beijing), Beijing 100083, China. E-mail: sunbing@cugb.edu.cn;   Tel: +86-10-82322758
      
cCollege of Chemistry and Material Science, Shandong Agricultural University, Taian 271018, China
    
First published on 4th February 2020
Correction for ‘Substrate-free and label-free electrocatalysis-assisted biosensor for sensitive detection of microRNA in lung cancer cells’ by Lin Cui et al., Chem. Commun., 2019, 55, 1172–1175.
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
| This journal is © The Royal Society of Chemistry 2020 |