Development of nanobiosensor for therapeutic drug monitoring in personalized cancer treatment approach
Küçük Resim Yok
Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Docetaxel is one of the most effective and safe chemotherapy drugs according to the World Health Organization, but its clinical use has been discontinued due to its various side effects. To reduce these side effects, the amount of docetaxel drug should be kept at the most effective level, it should be monitored in body fluids. Due to the limitations of traditional analytical methods used for this purpose, such as expensive and low sensitivity, labor-intensive and time-consuming complex preliminary preparation, efficient methods are required for the determination of the docetaxel level in the body. The increasing demand for the development of personalized therapy has recently spurred significant research into biosensors for the detection of drugs and other chemical compounds. In this study, an electrochemical-based portable nanobiosensor system was developed for the rapid, low-cost, and sensitive determination of docetaxel. In this context, mg-p(HEMA)-IMEO nanoparticles to be used as nanobiosensor bioactive layer was synthesized, characterized, and docetaxel determination conditions were optimized. According to the results obtained, the developed nanobiosensor system can detect docetaxel with a sensitivity of 2.22 mg/mL in a wide calibration range of 0.25-10 mg/mL, in only 15 min, in mixed media such as commercially available artificial blood serum and urine. determined. We concluded that the developed nanobiosensor system can be successfully used in routine drug monitoring as a low-cost biomedical device capable of direct, rapid, and specific drug determination within the scope of personalized treatment, providing point-of-care testing. Therapeutic drug monitoring on-site has the potential to significantly save healthcare expenditures while also improving patient outcomes.Chromatography's applicability as a routine procedure is restricted by its lack of standardization, expensive equipment, lengthy turnaround times, and labor-intensive sample preparation.Overcoming these drawbacks, nanobiosensors provide an inexpensive, user-friendly, on-site analytical approach to fully explore the possibilities of therapeutic drug monitoring. In the graphical abstract, the nanobiosensor system for the docetaxel anticancer drug developed within the scope of the study is schematized. Nanoparticles with developed magnetic properties and modified specifically for docetaxel are used as a bioactive layer on the surface of the disposable surface imprinted electrode, and blood or urine samples taken from patients provide the amount of docetaxel in their content with potentiostat measurements, through this bioactive layer.
Açıklama
Anahtar Kelimeler
Nanobiosensor, Nanoparticle, Chemotherapy, Cancer
Kaynak
Journal of Biomaterials Science-Polymer Edition
WoS Q Değeri
N/A
Scopus Q Değeri
Q2
Cilt
35
Sayı
12
