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Updated: Mar 28, 2026

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
Published on: February 1, 2022
RETRACTED: A fluorescent molecularly-imprinted polymer gate with temperature and pH as inputs for detection of
Paramita Karfa1, Ekta Roy1, Santanu Patra1
1Department of Applied Chemistry, Indian School of Mines, Dhanbad, Jharkhand 826004, India.
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This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal). This article has been retracted at the request of the Editor following concerns raised by a reader. The article reuses an electron micrograph from a previous publication while claiming that these are different particles. Fig. 1C/D were reused from Fig. 2B published in Biosensors and Bioelectronics, Volume 73, 15 November 2015, Pages 234–244, https://doi.org/10.1016/j.bios.2015.06.005. This problem with the data presented 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.

