The invention provides a 3D printing guar gum hydrogel stent. A preparation method comprises the following steps: S1, dissolving guar gum in ultrapure water at...
The invention relates to biological ink for 3D printing of artificial skin, and belongs to the technical field of tissue engineering. The biological ink comprises...
In-situ cross-linked gamma-polyglutamic acid hydrogel as well as a preparation method and application thereof are disclosed. The method includes mixing a PBS buffer solution containing...
The utility model relates to a tissue engineering blood vessel construction system without a stent. The tissue engineering blood vessel construction system comprises a pulsating...
The utility model relates to the field of materials for phytoremediation of bank slopes and wading areas, in particular to a vegetation blanket resistant to...
The utility model discloses a 3D high-flux organ microchip, and belongs to the field of biological tissue engineering. The chip comprises a liquid storage layer,...
The invention discloses a three-dimensional electrospun micron fiber scaffold with surface nano structure and a preparation method and application thereof. The preparation method comprises the...
The present invention provides apparatus and methods for production of tissue structures and organs. In some examples, a clean space facility may be equipped with...
The invention discloses a preparation method of a COL/PEG@CaP biomineralization multilayer film. According to the preparation method, titanium alloy is taken as a substrate, the...
The invention relates to a main control valve body for engineering machinery and a sand burying molding mold thereof. The sand burying molding mold comprises...
The invention discloses a method for preparing a bionic skeletal muscle composite tissue through multi-channel extrusion 3D biological printing. The preparation method comprises the following...
The present disclosure relates to a three-dimensionally (e.g., 3D) printed, surgically implantable tissue engineering scaffolds for promoting bone, vascular, and/or cartilage regeneration at osteochondral regions...
The invention provides a novel approach in which zwitterionic networks are used to sequester and deliver ionic biomolecules, such as proteins, without compromising their native...
The invention discloses a bacterial cellulose/emu oil composite membrane and a preparation method thereof. The composite membrane is formed by mixing bacterial cellulose and emu...
The invention discloses photo-crosslinked recombinant collagen hydrogel, a preparation method and application of the photo-crosslinked recombinant collagen hydrogel in 3D biological printing. The preparation method...
The invention provides a preparation method of a light-cured biological ink. The preparation method comprises the following steps: (1) dissolving a sulfhydrylated water-soluble polymer in...
The invention provides a preparation method of an ultrathin cavity composite microfiber material based on a microfluidic technology. In the process of preparing common cavity...
The invention provides a preparation method of a cell-entrapped ultrathin cavity composite microfiber material, which comprises the following steps: preparing a composite microfiber material with...
The present invention relates to a raw material for a bio-3D printing support and, more specifically, to a novel type bio-3D printing support material for...
The invention provides a method for separating and culturing tumor-specific tumor infiltrating T cells (Tumor Infiltrating Lymphocytes, TIL) which are derived from tumor tissue or...
