Nanoparticle (NP)-based environmental sensors have the potential to detect toxins, heavy metals, and organic pollutants in air, water, and soil, and are expected to play an increasingly important role in environmental monitoring. They can both improve detection and sensing of pollutants, and be ...
Nanoparticle-based environmental sensors Environmental monitoring requires rapid and reliable analytical tools that can perform sample analysis with minimal sample handling. Nanoparticle (NP)-base... L Wang,M Wei,L Xu,... - 《Materials Science & Engineering R Reports》 被引量: 83发表: 2010年 ...
minimally invasive analytical tools are required that allow continuous, real-time measurements of individual reactions in these complex systems. Optical chemical sensors can be used in the form of fiber-optic sensors, planar
This means that the information about the spatial position of the sensing event is effectively lost and sensors relying on propagating plasmons are inherently incapable of spatially resolving nanoscale environmental changes. On the other hand, the overall figure-of-merit (FoM) of the sensing response...
Rapid and cost-effective colori- metric devices have demonstrated their good performance in biosensing, environmental monitoring and medical diagnosis. The development of these sensors has rapidly grown in recent years; this trend shows the deep interest of the scientific community in this field. The ...
Glucose enzyme biosensors have been shown useful for a range of applications from medical diagnosis, bioprocess monitoring, to beverage industry and environmental monitoring. We present here a highly sensitive glucose enzyme sensor based on Pt nanoparticles (PtNPs)-polyaniline (PAni) hydrogel heterostructu...
for multiplexing should be investigated to reduce the detection processing required. Overall, this developed LSPR sensing chip has potential applications to detect hazardous pathogens in chemical and clinical laboratory settings, the agricultural industry, and the food industry, and for environmental ...
CBNs, such as fullerenes, carbon nanotubes, carbon nanofibers, carbon quantum dots, graphene, and other derivatives have been thoroughly investigated in environmental remediation, analytical chemistry and sensing, antimicrobial activities, microbial fuel cells, and renewable energy and energy storage. In ...
Such sensors can be employed to monitoring environmental issues. Metal oxide semiconductors (MOS) such as copper oxide (CuO), tin dioxide (SnO2), iron oxide (Fe2O3), tungsten oxide (WO3), nickel oxide (NiO), indium oxide (In2O3), zinc oxide (ZnO), and chromium oxide (Cr2O3), ...
Nanoparticle-based films become central to the development of advanced electronics, including flexible electronics and wearable sensors [42,43,44], energy [45,46,47], and optical devices, including quantum dot displays [48,49]. For example, the indium-tin-oxide (ITO) nanoparticle-based transparen...