The invention relates to a method for establishing a human amniotic fluid stem cell line. The method comprises the following steps of: 1) performing isolated...
The invention discloses a telomerase immortalized skin fibroblast line and a construction method thereof, which belongs to the field of cell modification of genetic engineering....
The invention discloses gel prepared by in situ crosslinking a hyaluronic acid and a polyaspartic acid, and a preparation method thereof. The hyaluronic acid and...
The invention belongs to the field of biomedical materials, in particular relates to a method for preparing an ordered nest-shaped porous hydroxylapatite material. The method...
The invention relates to aminated alginic acid which is grafted by poly(N-isopropylacrylamide). The aminated alginic acid has the chemical structural formula shown as in a...
The invention discloses a TPGS-b-(PCL-ran-PGA) copolymer as well as a preparation method and application thereof. The copolymer has the following structure as shown in the...
The invention discloses a porous composite biomaterial comprising of poly( γ -glutamic acid)-g-chondroitin sulfate ( γ -PGA-g-CS) copolymer and poly( ε -caprolactone). The composite biomaterial...
Disclosed are: a method for controlling a flavonoid synthesis system in a chrysanthemum or non-chrysanthemum plant by means of a genetic engineering technology using a...