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Chandrasekar, N., Balaji, R., Perala, R., Nik Humaidi, N., Shanmugam, K., Liao, Y., et al. (2023) A Brief Review of Graphene-Based Biosensors Developed for Rapid Detection of COVID-19 Biomarkers. Biosensors, 13, Article 307.
https://doi.org/10.3390/bios13030307

has been cited by the following article:

• TITLE: A Novel Method for Identifying Pollen Allergens Using Chemically Modified Graphene

  AUTHORS: Naxi Tian, Xiao Lin

  KEYWORDS: Graphene Sensor, Chemical Modification, Pollen Allergen Detection, Graphene Doping, Four-Wire Method, Resistivity Measurement, Electrochemical Verification

  JOURNAL NAME: Advances in Materials Physics and Chemistry, Vol.16 No.2, January 30, 2026

  ABSTRACT: This study introduces a novel biosensor for detecting pollen allergens. The method involves chemically modifying a graphene surface with PBASE and specific IgG antibodies. The binding of target allergen proteins induces a doping effect, causing a measurable change in graphene’s electrical resistance, which allows for the identification and quantification of the allergens. The key finding is an exponential relationship between allergen concentration and the change in graphene’s resistivity.