Ammonia gas sensors based on ZnO/SiO2 bi-layer nanofilms on ST-cut quartz surface acoustic wave devices

Controlled growth of monodisperse silica spheres in the micron size range

Werner Stöber, Arthur G. Fink, Ernst Bohn · Journal of Colloid and Interface Science · 1968 · 14.2K citations

Materials Science, Colloidal Material, Engineering +7

The Chemistry of Silica

Kr Iler · Medical Entomology and Zoology · 1979 · 5K citations

Inorganic Chemistry, Silicate Ceramics, Engineering +4

Ammonia sensors and their applications—a review

B. Timmer, Wouter Olthuis, Albert van den Berg · Sensors and Actuators B Chemical · 2005 · 1.7K citations

Chemical Engineering, Environmental Monitoring, Sensing (Sensor Engineering) +9

Gas Sensors Based on Conducting Polymers

Hua Bai, Gaoquan Shi · Sensors · 2007 · 1.5K citations · Full text

Materials Science, Conducting Polymer, Chemical Engineering +15

Fundamental and practical aspects in the design of nanoscaled SnO 2 gas sensors: a status report

Nicolae Bârsan, M. Schweizer-Berberich, W. Göpel · Fresenius Journal of Analytical Chemistry · 1999 · 767 citations

Materials Science, Engineering, Sensors +13