title: RETRACTED: Bimetallic magnetic nanoparticle as a new platform for fabrication of pyridoxine and pyridoxal-5'-phosphate imprinted polymer modified high throughput electrochemical sensor.
abstract: This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal).
  This article has been retracted at the request of the Editor-in-Chief following concerns raised by a reader.
  The article uses an electron micrograph identical to another publication.
  Fig. 2B is identical to Fig. 1C published in Biosensors and Bioelectronics Volume 78, 15 April 2016, Pages 454-463, https://doi.org/10.1016/j.bios.2015.11.092.
  In addition, the extraordinary similarities observed between the data presented in Fig. 1D and in Fig. 3C in ACS Biomater. Sci. Eng., 2017, 3 (9), pp 2120–2135, https://doi.org/10.1021/acsbiomaterials.7b00089, Fig. 4A in Colloids and Surfaces B: Biointerfaces, Volume 142, 1 June 2016, Pages 248–258 https://doi.org/10.1016/j.colsurfb.2016.02.053 and Fig. 4C in Biosensors and Bioelectronics, Volume 97, 15 November 2017, Pages 208–217, https://doi.org/10.1016/j.bios.2017.06.003 are highly unlikely.
  This problem with the data casts doubt on all the data, and accordingly also the conclusions based on that data, in this publication.
  As such this article represents a severe abuse of the scientific publishing system. The scientific community takes a very strong view on this matter and apologies are offered to readers of the journal that this was not detected during the submission process.
authors.affiliation: Department of Applied Chemistry, Indian School of Mines, Dhanbad, Jharkhand 826004, India.
authors.forename: Santanu
authors.initials: S
authors.lastname: Patra
authors.affiliation: Department of Applied Chemistry, Indian School of Mines, Dhanbad, Jharkhand 826004, India.
authors.forename: Ekta
authors.initials: E
authors.lastname: Roy
authors.affiliation: Department of Applied Chemistry, Indian School of Mines, Dhanbad, Jharkhand 826004, India.
authors.forename: Ranajit
authors.initials: R
authors.lastname: Das
authors.affiliation: Department of Applied Chemistry, Indian School of Mines, Dhanbad, Jharkhand 826004, India.
authors.forename: Paramita
authors.initials: P
authors.lastname: Karfa
authors.affiliation: Department of Applied Chemistry, Indian School of Mines, Dhanbad, Jharkhand 826004, India.
authors.forename: Sunil
authors.initials: S
authors.lastname: Kumar
authors.affiliation: Department of Applied Chemistry, Indian School of Mines, Dhanbad, Jharkhand 826004, India. Electronic address: rshmmadhuri@gmail.com.
authors.forename: Rashmi
authors.initials: R
authors.lastname: Madhuri
authors.affiliation: Functional Nanomaterials Research Laboratory, Department of Applied Physics, Indian School of Mines, Dhanbad, Jharkhand 826004, India.
authors.forename: Prashant K
authors.initials: PK
authors.lastname: Sharma
mesh_terms: D015374:Biosensing Techniques / Q000379:methods* / Q000706:statistics & numerical data; D003300:Copper; D055664:Electrochemical Techniques / Q000379:methods; D005504:Food Analysis / Q000379:methods; D006801:Humans; D057230:Limit of Detection; D058185:Magnetite Nanoparticles / Q000737:chemistry / Q000648:ultrastructure; D054802:Molecular Imprinting / Q000379:methods; D036103:Nanotechnology; D011108:Polymers / Q000737:chemistry; D011732:Pyridoxal Phosphate / Q000032:analysis*; D011736:Pyridoxine / Q000032:analysis*
chemical_list: D058185:Magnetite Nanoparticles; D011108:Polymers; D011732:Pyridoxal Phosphate; D003300:Copper; D011736:Pyridoxine
keywords: ARGET-ATRP; Bimetallic magnetic nanoparticles; Pyridoxal-5′-phosphate; Pyridoxine; Real sample analysis; Surface imprinting