Tropospheric ozone spectrum, the most common way to measure ozone is to measure how much of this light spectrum is absorbed in the atmosphere. Because the stratosphere has higher ozone concentration than the troposphere, it is important for remote sensing instruments to be able to determine altitude along with the concentration measurements. The TOMS-EP instrument aboard a satellite from NASA is an example of an ozone layer measuring satellite , and TES is an example of an ozone measuring satellite that is specifically for the troposphere. Lidar is a common ground based remote sensing technique to measure ozone. TOLnet is the network
Layer by layer assembly technique. By the fact that each bilayer can be as thin as 1 nm, this method offers easy control over the thickness with 1 nm resolution. LbL has found applications in protein purification, corrosion control, biomedical applications, ultrastrong materials, and many more. LbL composites from graphene oxide harbingered the appearance of numerous graphene and graphene oxide composites later on. The first use of reduced graphene oxide composites for lithium batteries was also demonstrated with LbL multilayers. Layer by layer Layer-by-layer (LbL) deposition is a thin film fabrication technique. The films are formed by depositing alternating layers of oppositely charged