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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.

Our spine protection backrest is heatedmolded by a hairdryer (80°C), which is lightbreathable,fits the body. Wearing this colorful backrest is as exciting as wearing a fashionable jacket. Our products overcome all the shortcomings of traditional metal brackets, such as bulky, airtight, unfit, clumsy appearance, etc. This composite material can be completely recycled to meet the requirements of green products. The weather resistance of this material is compared with the world＇s competitor Allard＇s composite material,the service life of our material is increased by 2.5 times.

Using the concept of bionicscircular economy to develop low-costhigh -performance flexible electrodesionic liquid polyelectrolytes for all solid-state flexible supercapacitors. This type of flexible electrode has excellent dimensional stabilityelectrochemical characteristics. The gel-state polyelectrolytes can be used with metal oxide electrodes to provide high scalability, low cost,high efficiency at high temperatures.

The anhydrous calcium chloride absorbs the water contents in the airturns them into liquid water. The liquid water then becomes the electrolyte to initiate the electrochemical reaction of the metal-air fuel cell. The electricity generated from the fuel cell is used to power the ventilation fan inside a wardrobe cabinetcreates its circulation with outside atmosphere.

This invention provides a method for synthesis a catalyst for catalyzing hydrogenation of CO2 to methanol. The precipitation process was controlled at 70 oCaging for 1.5 hour. The CuO: ZnO: Al2O3 weight ratios are 7: 3: 1. The particle size of CuO is less than 5 nm. The reaction is carried at 50 bar250 oC, CO2/H2= 1/3. Adding hydrophobic fumed silica, water is expelled from catalyst surface,the reaction can shift to product side. Therefore the CO2 conversion can reach 90 thermodynamic equilibrium conversion, methanol selectivity is greater than 95.

"The team established material doping technology to greatly improve the piezoelectric properties of lead-free materials,successfully prepared MEMS lead-free triaxial piezoelectric accelerometers. The use of lead-free materials is the world＇s first development result. In addition, the team also integrated sensors, back-end circuitsuser interfaces, applied the acceleration gauge system to the safety monitoring of unmanned vehicles,successfully integrated the intelligent integrated sensingcontrol system required in the Internet of Things era."