相关实验视频

Updated: Jun 8, 2025

High-throughput Identification of Bacteria Repellent Polymers for Medical Devices
10:43

High-throughput Identification of Bacteria Repellent Polymers for Medical Devices

Published on: November 5, 2016

9.0K

骨质细胞赢得了对抗S. epidermidis但不是对抗S. aureus的DNA多电解质多层涂层表面的竞赛

Carmelo Covato1, Alina Pilipenco2, Andrea Scheberl1

  • 1Department of Bionanosciences, Institute of Colloid and Biointerface Science, BOKU University, Muthgasse 11, Vienna 1190, Austria.

Colloids and surfaces. B, Biointerfaces
|November 3, 2024
PubMed
概括

与细菌和骨细胞共同培养生物材料揭示了DNA涂层无法对抗毒性细菌. 这凸显了植入物涂层中对杀菌功能的需求,以防止感染并确保细胞存活.

关键词:
生物膜是一种生物膜.与生物材料相关的感染.共同文化是一种共文化.涂料 涂料 涂料 涂料在DNA的多电解质中.流动 流动 流动多层次的多层次的骨质母细胞是骨质母细胞.病原体是一种病原体.争夺表面的比赛这种病原体是葡萄球菌.

更多相关视频

A Platform of Anti-biofilm Assays Suited to the Exploration of Natural Compound Libraries09:39

A Platform of Anti-biofilm Assays Suited to the Exploration of Natural Compound Libraries

Published on: December 27, 2016

17.6K
Biomimetic Materials to Characterize Bacteria-host Interactions12:22

Biomimetic Materials to Characterize Bacteria-host Interactions

Published on: November 16, 2015

9.3K

相关概念视频

Outer Layers of the Cell Envelope01:18

Outer Layers of the Cell Envelope

The outermost layers of prokaryotic cells play a critical role in their survival, virulence, and interaction with the environment. These layers, often composed of polysaccharides, polypeptides, or proteins, form protective and adhesive structures that vary in organization and function.Capsules and Slime LayersCapsules are highly organized, tightly bound layers of polysaccharides that firmly attach to the bacterial cell wall. These structures serve as formidable protective barriers, preventing...
1
Biofilms01:29

Biofilms

Biofilms are complex communities of microorganisms encased in a self-produced extracellular polysaccharide matrix attached to surfaces. These microbial consortia can include single or multiple species, providing enhanced survival benefits by forming organized, multilayered structures.The formation of biofilms occurs through four key stages: attachment, colonization, development, and dispersal.During attachment, free-swimming planktonic cells adhere to a surface, often facilitated by...
1
Surface Membrane Barriers01:18

Surface Membrane Barriers

The skin and mucous membranes serve as the primary line of defense against pathogens by providing both physical and chemical protection. These barriers are essential in preventing the entry and establishment of microbes, thereby maintaining the integrity of the host.
The outer layer of the skin, the epidermis, is a robust barrier comprising layers of closely packed keratinized cells. This dense arrangement prevents microbes from penetrating the body. The periodic shedding of epidermal cells...
1.1K
Archaeal Cell Wall01:29

Archaeal Cell Wall

Archaeal cell walls are structurally and compositionally distinct from their bacterial counterparts, lacking the characteristic peptidoglycan layer found in most bacteria. Instead, archaeal cell walls exhibit remarkable diversity, utilizing materials such as pseudomurein, polysaccharides, and proteins to construct their protective outer layers. This structural flexibility is closely tied to archaea's ecological adaptability.S-Layers: The Common Archaeal Cell WallThe S-layer is the most...
1
Single-Strand DNA Binding Proteins01:03

Single-Strand DNA Binding Proteins

For successful DNA replication, the unwinding of double-stranded DNA must be accompanied by stabilization and protection of the separated single strands of the DNA. This crucial task is performed by single-strand DNA-binding (SSB) proteins. They bind to the DNA in a sequence-independent manner, which means that the nitrogenous bases of the DNA need not be present in a specific order for binding of SSB proteins to it. The binding of SSB proteins straightens single-stranded DNA (ssDNA) and makes...
13.9K