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Updated: Jun 27, 2026

Automated Robotic Dispensing Technique for Surface Guidance and Bioprinting of Cells
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皮启发的聚乙烯甘醇凝 (PEGgel) 提供水凝,设备和组织之间的坚固接口粘附

Xiangyu Hu1, Xiaofan Tan1, Ihsan Ullah1

  • 1School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou 511442, PR China.

ACS nano
|May 21, 2025
PubMed
概括

本研究介绍了一种可调节的水凝生物粘合剂 (MAP) 用于组织工程. MAP具有可调节的机械性能和强的粘附性,可用于肌愈合和可穿戴电子产品.

关键词:
在PEGgelgel中,我们可以使用PEGgel.不对称的粘合剂 雅努斯凝生物电子接口 生物电子接口强大的粘附力强大的粘附力.可调节的机械性能.

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Lipids as Anchors01:32

Lipids as Anchors

In the plasma membrane, the lipids forming the bilayer can also act as an anchor to tether proteins to the membrane. The three main types of lipid anchors found in eukaryotes are – prenyl groups, fatty acyl groups, and glycosylphosphatidylinositol or GPI groups. Prenyl and fatty acyl groups act as anchors on the cytosolic surface of the membrane, whereas GPI anchors proteins on the extracellular side.
The carboxy-terminal of most of the prenylated proteins, such as Ras proteins, contains the...
Types of Step-Growth Polymers: Polyesters01:20

Types of Step-Growth Polymers: Polyesters

The introduction of polyesters has brought major development to the textile industry. The wrinkle-free behavior of polyester blends has eliminated the need for starching and ironing clothes.
Polyesters are commonly prepared from terephthalic acid and ethylene glycol; the crude product is known as poly(ethylene terephthalate) or PET. However, polyesters are synthesized industrially by transesterification of dimethyl terephthalate with ethylene glycol at 150 °C. The two reactants and the polymer...
Cell Adhesion in Plants01:14

Cell Adhesion in Plants

Plants have rigid cell walls that are made up of cell wall polysaccharides that mediate cell-cell adhesion. The primary cell walls of plants consist of two independent and interacting polysaccharide networks: a pectin matrix that embeds the second network comprising cellulose and hemicelluloses.
Pectins are complex heteropolymers mainly composed of negatively-charged α-D-glucopyranosyl uronic acid and some neutral glycosyl residues such as α-L-rhamnopyranose, α-L-arabinofuranose, and...