Biosensors and Bioelectronics, Journal Year: 2023, Volume and Issue: 246, P. 115891 - 115891
Published: Dec. 4, 2023
Language: Английский
Plasmonics, Journal Year: 2025, Volume and Issue: unknown
Published: May 26, 2025
Language: Английский
Citations
0
Deleted Journal, Journal Year: 2024, Volume and Issue: 2(2), P. 1254 - 1254
Published: July 18, 2024
Cancer is a global health challenge, and early detection crucial for effective treatment to improve patient outcomes. In recent years, nanomaterial-based biosensors have emerged as powerful tools the of cancer biomarkers in human fluids. This article highlights progress biosensor technology biomarkers, focusing on advancements sensitivity, selectivity, multiplexed detection, liquid biopsies, point-of-care testing, wearable biosensors, integration with artificial intelligence (AI). Recent significantly improved sensitivity selectivity allowing low concentrations complex biological samples. Novel sensing technologies, such sensors aptamer-based sensors, played role enhancing performance. Multiplexed ability simultaneously detect multiple providing comprehensive diagnostic information. capability particularly valuable accurate diagnosis prognosis. Liquid which involve circulating tumor cells, cell-free DNA, or exosomes present body fluids, gained considerable attention. Biosensors pivotal development biopsy offering non-invasive real-time monitoring progression, response, emergence drug resistance. Integration AI algorithms has shown great potential. can analyze interpret data, identifying patterns, correlations, biomarker signatures that may be difficult traditional methods.
Language: Английский
Citations
3
Microchimica Acta, Journal Year: 2024, Volume and Issue: 191(9)
Published: Aug. 14, 2024
Abstract Photoelectrochemical (PEC) nanobiosensors integrate molecular (bio)recognition elements with semiconductor/plasmonic photoactive nanomaterials to produce measurable signals after light-induced reactions. Recent advancements in PEC nanobiosensors, using light-matter interactions, have significantly improved sensitivity, specificity, and signal-to-noise ratio detecting (bio)analytes. Tunable activated by a wide spectral radiation window coupled electrochemical transduction platforms further detection stabilizing amplifying electrical signals. This work reviews biosensors based on like metal oxides, carbon nitrides, quantum dots, transition chalcogenides (TMCs), showing their superior optoelectronic properties analytical performance for the of clinically relevant biomarkers. Furthermore, it highlights innovative role red light NIR-activated enhancing charge transfer processes, protecting them from biomolecule photodamage vitro vivo applications. Overall, advances systems potential revolutionize rapid accurate measurements clinical diagnostic Their integration into miniaturized devices also supports development portable, easy-to-use tools, facilitating point-of-care (POC) testing solutions real-time monitoring.
Language: Английский
Citations
3
Chemosensors, Journal Year: 2025, Volume and Issue: 13(4), P. 146 - 146
Published: April 16, 2025
The development of cost-effective, rapid-response, and user-friendly biosensing platforms has become paramount importance for achieving precise biomarker quantification in early disease detection. Implementing timely diagnostic interventions through accurate analysis not only significantly improves treatment outcomes but also enables effective management strategies, ultimately leading to substantial reductions patient mortality rates. These clinical imperatives have consequently driven the innovation portable point-of-care (POC) systems. Electrochemical biosensors are attractive diagnosis diseases due their low cost, simple operation, high sensitivity. This review examines prevalent material innovations electrode functionalization electrochemical platforms, with specific emphasis on translational applications early-stage included three important types: proteins, nucleic acids, small molecule metabolites. Furthermore, work proposes novel research trajectories next-generation biosensor development, advocating synergistic integration artificial intelligence-driven analytics, Internet Medical Things (IoMT)-enabled networks, advanced micro/nanofabrication techniques.
Language: Английский
Citations
0
Biosensors and Bioelectronics, Journal Year: 2023, Volume and Issue: 246, P. 115891 - 115891
Published: Dec. 4, 2023
Language: Английский
Citations
7