The present invention provides a three-dimensional nanoparticle structure wherein a bridge is formed by connecting a plurality structures which are formed by assembling nanoparticles, and a gas sensor using the same.NAM, WoongsikBAE, Yongjun
journal name nanoparticles cluster gas sensor: pt activated sno 2 nanoparticle for nh 3 detection with ultrahigh sensitivity received (in xxx, xxx) xth xxx... X Liu,N Chen,B Han,... 被引量: 0发表: 0年 Self-assembly of TiO2/polypyrrole nanocomposite ultrathin films and application for an...
It includes other forms as nano-cluster, nano-powder, and nanocrystal. The nanoparticles in metal and metal-oxide ceramic nano-powders tend to be roughly the same size in all three dimensions, with dimensions ranging from 2 or 3 nm up to a few hundred (The Royal Society and The Royal ...
(human) organic systems, but when applied strategically it can be used for several advanced medical procedures, such as MNP-enhanced MRI and cancer treatment through MNP-induced local hyperthermia. Over time, dispersed MNPs tend to aggregate into a large cluster that causes a severe shortage of ...
The ZnO/Co_3O_4 composite nanoparticle sensor showed responses of 346-1602% to 0.1-5 ppm of NO_2 at room temperature under UV illumination at 3.7 mW/cm~2, whereas ZnO nanoparticle sensors showed responses of 264-707%. The former also showed faster response to NO_2 gas and higher ...
Most aquatic systems rely on a multitude of biogeochemical processes that are coupled with each other in a complex and dynamic manner. To understand such processes, minimally invasive analytical tools are required that allow continuous, real-time measurements of individual reactions in these complex sys...
ing temperature, sensing response, detection limit, linearity, and stability. In addition, the sensingmechanism was also discussed. The results showed that the 11.7 wt% Ag-doped ZnO sensorexhibited the excellent gas sensing performance. The optimum working temperature of ZnO couldbe decreased from ...
The LDA method classified the biothiols into three distinct classes, revealing that nanoparticle-based chemiluminescence sensor array was capable of discriminating various biothiols. By implementing hierarchical cluster analysis (HCA), a statistical classification method, the similarity of bio- thiols was ...
In the first stage of sample set, user can browse the required dataset in the database and cluster the samples. The user can also download the annotations even. The gene search engine provides information about a gene or set of genes in the database which are named according to the gene ...
A polymer membrane-coated palladium (Pd) nanoparticle (NP)/single-layer graphene (SLG) hybrid sensor was fabricated for highly sensitive hydrogen gas (H2) sensing with gas selectivity. Pd NPs were deposited on SLG via the galvanic displacement reaction between graphene-buffered copper (Cu) and Pd...