Akademik Veri Yönetim Sistemi
CANCER NANOTECHNOLOGY, cilt.14, sa.1, 2023 (SCI-Expanded)
Background: Developing high-performance sensing frameworks for diagnosing anaplastic changes is the subject of debate. The lack of on-time diagnosis in patients with suspicious cancers can affect the prognosis and survival rate. As a correlate, the emergence of de novo strategies for developing transducing frameworks has an inevitable role in advanced biosensing. The combination of green chemistry procedures with eco-friendly and biocompatible materials is of high desirability in this context. The synthesis of new biocompatible and cost-effective nanomaterials to meet the emerging needs of rising demands appeals to new synthetic methodologies.Methods: Here, we applied the electrochemical synthesis method to the fabrication of biocompatible and subtly governed Molybdenum trioxide/poly taurine nano-bio films to monitor human epidermal growth factor receptor-2 (HER-2) in sera from breast cancer patients. Morphological and elemental assessments were performed using a scanning electron microscope, energy-dispersive X-Ray spectroscopy, and dot mapping analyses. In addition, HER-2 immunohistochemistry (IHC) staining was performed on tissue samples, and data were compared to the values obtained by Molybdenum trioxide/poly taurine nano-bio films.Results: We also noted our platform is eligible for feasible, rapid, and specific determination of HER-2 factor in human samples. The method had a lower limit of quantification of 0.000001 ng/mL and a linear dynamic range between 0.1 ng/mL and 0.000001 ng/mL. IHC imaging showed that the degree of anaplastic changes in breast samples (intensity of HER-2 factor) was closely associated with the intensity of signals obtained by our developed immunosensor.Conclusions: According to the obtained desirable coordination with pathological studies, the designed biosensor has excellent capability to use as a reliable diagnostic tool in clinical laboratories.