Sichuan University – TechConnect Briefs

Process Development and Pilot Demonstration of Cabon Capture Coupled Co-Production of Calcium Carbonate and Ammonium Sulfate

Zhu J., Xia S., Li J., Gong Y., Zhou J., Sichuan University, CN

Summary Carbon capture and storage (CCS) was affirmed to be a major component of a cost-effective portfolio of emission reduction strategies, by 2030 and beyond. However, there are still no full-scale applications on a commercial [...]

Efficiency of different chitosan and its derivative nanoparticles for delivery of recombinant plasmid of Tibetan pig interleukin-7 gene and regulation effect in vivo on immune responses of mice

Wan X.P., Wang Z.Z., Yang X., Lang G., Sun W.K., Chen Y-H, Li J.L., Liu R., Gu Y.R., Liu R., Wang Z.Z., Lu X.B., Gao R., Sichuan University, CN

For sake of developing safe and effective technique to deliver and express animal immune gene in vivo to enhance comprehensive immunity of animal against infectious disease, the interleukin-7 gene of Tibetan pig was firstly cloned [...]

Synthesis and characterization of methoxy poly(ethylene glycol)-O-chitosan-polyethylenimine as a noviral carrier for gene delivery and expression

Yu Y.Y., Wang G., Wang Z., Cai L., Wang G., Wang Z., Yang X., Xu X.H., Xu Z.G., Wan X.P., Wang G., Wang Z., Xu X.H., Xu Z.G., Li Y., Jiang Q., Gao R., Sichuan University, CN

A novel water-soluble chitosan (CS) derivative，methoxy poly(ethylene glycol)-O-chitosan- polyethylenimine(mPEG-O-CS-PEI), was synthesized by grafting polycationic polyethylenimine (PEI) and methoxy poly (ethylene glycol) (mPEG) onto chitosan, the copolymer was characterized and confirmed by 1H-NMR and FT-IR spectra. [...]