My research focuses on the development of nanomaterials with a specific focus on metal oxide-based nanocomposite and design of biosensors for neuroscience applications. Novel nanocomposites have been developed that have greater chemical property and higher performance than predecessors and they are utilized in the biosensor development for applications in neurological and neurodegenerative disorders screening via detection of relevant biomarker levels in biological fluids.

1.Karintrithip, W., Boobphahom, S., Puthongkham, P., Sakdaphetsiri, K., & Rodthongkum, N. (2025). Laser-Induced Graphene-Based microfluidic electrochemical biosensor for clinical analysis. Microchemical Journal, 113734.

2.Phookum, T., Boobphahom, S., Siripongpreda, T., Ummartyotin, S., & Rodthongkum, N. (2024). Recycled cellulose/PVA/CMC-GO/NQS hydrogel as a noninvasive sarcosine sensor for prostate cancer screening. Cellulose, 31(14), 8555-8568.

3.Boobphahom, S., Rodthongkum N. Graphene oxide-alginate hydrogel-based indicator displacement assay integrated with diaper for non-invasive Alzheimer’s disease screening. International Journal of Biological Macromolecules. 2023 Dec 31;253: 126316.

4.Kiatamornrak, P., Boobphahom, S., Lertussavavivat, T., Rattanawaleedirojn, P., Chailapakul, O., Rodthongkum, N., & Srisawat, N. (2022). A portable blood lactate sensor with a non-immobilized enzyme for early sepsis diagnosis. Analyst, 147(12), 2819-2827.