Research of Biosensors Based on Nanomaterials

With the continuous advancement of science and technology, the application of nanomaterials in the field of biosensors is becoming increasingly widespread. Nanobiosensors are widely used due to their high sensitivity, selectivity, small size, and low cost, finding applications in medical diagnostics, environmental monitoring, biotechnology, and industrial automation, among others. This paper primarily discusses the research progress of biosensors based on nanomaterials and their applications in biological detection and medical diagnosis. It introduces the working principles of nanomaterial-based biosensors, provides practical application cases of nanomaterial biosensors in various fields, such as protein detection, DNA detection and pathogen detection. And this paper also looks forward to the prospects, as well as the advantages and disadvantages, of nanomaterial-based biosensors. With the deepening of nanomaterial research and the continuous innovation of technology, biosensors based on nanomaterials are expected to play an increasingly important role in biological detection, medical diagnosis, and biomedical research. Simultaneously, they also hold the potential for widespread application in clinical diagnosis, biosecurity, and environmental protection.