Embodiments of the disclosure relate to a biosample cartridge that includes radial slots for storing biosample carriers. A first self-assembling monolayer formed on a die and a second self-assembling monolayer formed on a substrate are provided with the same hydrophilic or hydrophobic functional group, so that the die is attached to the substrate using an attractive force acting between the first and second self-assembling monolayers. A cap is attached to a top of the center pole, and a plurality of brackets are spaced about a periphery of the antenna mount structure with a maximum spacing between adjacent brackets of 18 inches. In another aspect of the invention, a connector extension is attached to the connector and to the seal. Preferably, each paddle wheel powers a plurality of electricity generators.