The invention provides a method of enzymatically modifying xylan by selectively removing glucuronic acid and/or arabinose side chains from the xylan with a-D-glucuronidase and/or a-L-arabinofuranosidase,...
The invention provides a preparation method of drug and protein sustained-release alginate hybrid gel. The preparation method comprises the steps of preparing calcium alginate hydrogel,...
The invention relates to a method for obtaining a high-barrier multi-layer film that includes a) an inner layer that includes a polar substance and b)...
The present invention relates to a deacetylation hydrolase of a hyaluronic acid, a hyaluronic acid deacetylated by same and a derivative thereof. The deacetylated hyaluronic...
The invention discloses a strontium-doped hydroxyapatite crystal whisker and a preparation method thereof. According to the preparation method, a single-step temperature control method is adopted,...
The invention discloses an annulus fibrosus and nucleus pulposus integrated composite biphasic scaffold and a construction method thereof, and belongs to the technology of biological...
The invention relates to a preparation method of a bone tissue engineering bracket material, belonging to the technical field of preparation of bone tissue engineering...
The invention discloses a decellularized fiber ring matrix preparation method and belongs to the technical field of animal cells or tissues. The decellularized fiber ring...
The present disclosure relates to a deacetylation hydrolase of a hyaluronic acid a hyaluronic acid deacetylated by same and a derivative thereof. The deacetylated hyaluronic...
The utility model relates to a treatment device for a partial class-100 clean environment used for a tissue engineering cell culture room, comprising a bio-safety...
The invention provides a universal nanoscale electrospining regionalization method. The universal nanoscale electrospining regionalization method comprises that according to thermal melting properties of an unpolymerized...
A method for flexibly producing cell module of different morphologies and application are provided. The present invention takes micro-channels on a polydimethylsiloxane (PDMS) chip as...
The utility model relates to the technical field of chemical engineering product production, and in particular relates to a colored cloth material with a sandwich...
The invention discloses a preparation method for a tissue engineering collagen-hyaluronic acid-chondroitin sulfate electrostatic spinning bracket, which is characterized by comprising the following steps: preparing...
In an embodiment of the disclosure, a biomedical material is provided. The biomedical material includes a biocompatible material having a surface and a carrier distributed...
The invention discloses a method for preparing modified konjac glucomannan/biodegradation polyester polyblend fibers through electrostatic spinning. The method is characterized in that the konjac glucomannan...
The invention relates to a method for modifying a tissue engineering scaffold by employing a molecule layer-by-layer assembly technology. The method comprises the following steps...
Provided is a preparation method of a conducting shell-like layered graphene composite material. Inorganic oxidized graphene and small organic molecule 10,12-pentacosadiyn-1-OL (PCDO) are orderly assembled...
The invention relates to a method for producing ordered mesoporous bioactive microcrystal glass. The method comprises the following steps of precursor solution preparing, hydrothermal crystallizing...
The invention relates to a method for obtaining a high-barrier multi-layer film that includes a) an inner layer that includes a polar substance and b)...
