CubeSat

These stimuli-switchable nanoparticles coated with the cleavable outer polymer coatingmultifunctional peptides may afford a new platform for anticancer drugmiR. These nanoparticles possess characteristics of environmental response, active targeting,gene/chemo combinatorial therapeutics, thus providing spatiotemporal control of posttranｓｃｒｉｐｔional gene regulation, smart nuclear/mitochondrial localization,simultaneous inhibition of multiple progression pathways of tumor cells for enhancing antitumor efficacysafety of cancer therapy.

Inorganic porous nanofibers with surfaceinterface defects are prepared through humidity-controlled electrospinninghigh-temperature annealing technology. Under the irradiation of light sources of different wavelengths (380~780 nm), the bound electrons stored in the valence band can be excited to the conduction band to form free electrons on the surface of the material, generating different intensities of microcurrents, light sensitivitymicrocurrent changes. Because the "inorganic nanofiber" technology has high uniquenesshigh product compatibility, it can be applied to a wide range of markets.

Inorganic porous nanofibers with surfaceinterface defects are prepared through humidity-controlled electrospinninghigh-temperature annealing technology. Under the irradiation of light sources of different wavelengths (380~780 nm), the bound electrons stored in the valence band can be excited to the conduction band to form free electrons on the surface of the material, generating different intensities of microcurrents, light sensitivitymicrocurrent changes. Because the "inorganic nanofiber" technology has high uniquenesshigh product compatibility, it can be applied to a wide range of markets.

A prototype propulsion control system for CubeSat is designed. For the demonstrationpreliminary dynamic verification of the system on earth we use four thrusters to perform the yawpitch controleach thruster provides a thrust of 600mN. The result shows that the propulsioncontrol system both have good performance.

Compact Ionospheric Probe (CIP) is an all-in-one plasma sensor to optimizely install on CubeSat platform with sampling rate up to 1,024 S/s to measure ionospheric plasma concentrations, velocities,temperatures over a wide range of spatial scales in a time-sharing way.

The purpose of this project is building a multi-function communication experimental payload for a CubeSat named PEARL (Propagation Experiment using kurz-Above-band Radio in Low earth orbit）. The payload comprises Software-Defined Radio (SDR) Platform, K/Ka-Band RF frontendantennas.

IDEASSat is a 3U CubeSat comprising of self-developed ionospheric payload, electrical power, command & data handling, structural,thermal subsystems, as well as COTS UHF, S-band communications,attitude determinationcontrol subsystems. Following successful integration, test, launch,activation, the returned flight data was used to verify system designworkmanship, providing useful information for design refinements for future NCU spacecraft.

PEARL is a 6U CubeSat with a Ku/Ka-band Communication Payload (KCP) to provide a high throughput satellite communication networka CIP to monitor connection quality of global satellite communicationsoutage of navigation signals.