Media type: E-Article Title: Publisher Correction: Label-free fiber-optic spherical tip biosensor to enable picomolar-level detection of CD44 protein Contributor: Bekmurzayeva, Aliya; Ashikbayeva, Zhannat; Myrkhiyeva, Zhuldyz; Nugmanova, Aigerim; Shaimerdenova, Madina; Ayupova, Takhmina; Tosi, Daniele Published: Springer Science and Business Media LLC, 2021 Published in: Scientific Reports, 11 (2021) 1 Language: English DOI: 10.1038/s41598-021-00914-2 ISSN: 2045-2322 Origination: Footnote: Access State: Open Access