Emerging trends in nanomaterial design for the development of point-of-care platforms and practical applications

• Published in: Journal of pharmaceutical and biomedical analysis 2023-10, Vol.235, p.115623-115623, Article 115623
• Main Authors: Moulahoum, Hichem, Ghorbanizamani, Faezeh, Beduk, Tutku, Beduk, Duygu, Ozufuklar, Ozge, Guler Celik, Emine, Timur, Suna
• Format: Article
• Language: English
• ISSN: 0731-7085; 1873-264X
• DOI: 10.1016/j.jpba.2023.115623

Nanomaterials and nanotechnology offer promising opportunities in point-of-care (POC) diagnostics and therapeutics due to their unique physical and chemical properties. POC platforms aim to provide rapid and portable diagnostic and therapeutic capabilities at the site of patient care, offering cost-effective solutions. Incorporating nanomaterials with distinct optical, electrical, and magnetic properties can revolutionize the POC industry, significantly enhancing the effectiveness and efficiency of diagnostic and theragnostic devices. By leveraging nanoparticles and nanofibers in POC devices, nanomaterials have the potential to improve the accuracy and speed of diagnostic tests, making them more practical for POC settings. Technological advancements, such as smartphone integration, imagery instruments, and attachments, complement and expand the application scope of POCs, reducing invasiveness by enabling analysis of various matrices like saliva and breath. These integrated testing platforms facilitate procedures without compromising diagnosis quality. This review provides a summary of recent trends in POC technologies utilizing nanomaterials and nanotechnologies for analyzing disease biomarkers. It highlights advances in device development, nanomaterial design, and their applications in POC. Additionally, complementary tools used in POC and nanomaterials are discussed, followed by critical analysis of challenges and future directions for these technologies.