نتایج جستجو برای: extracellular biosynthesis
تعداد نتایج: 195544 فیلتر نتایج به سال:
Nanotechnology is an interdisciplinary science developed since the 1970s and has found tremendous commercial applications owing to their unique properties. Nanoscale materials are of order 1-100 nm offer extremely advantageous optical, electronic structural properties that characteristic due size-controlled features than bulk materials. Biological methods alternative sources nanoparticle synthe...
Silver nanoparticles (AgNPs) find a wide range of use in many fields, and the biosynthesis AgNPs via biological routines has recently gained currency. In this study, Bacillus licheniformis TT01 strain was isolated from quail feces collected Vietnam evaluated for its ability to synthesize AgNPs. Through visual confirmation ultraviolet visible (UV–Vis) spectrum analysis, we found that realized pr...
Extracellular factors that inhibit axon growth and intrinsic factors that promote it affect neural regeneration. Therapies targeting any single gene have not yet simultaneously optimized both types of factors. Chondroitin sulphate (CS), a glycosaminoglycan, is the most abundant extracellular inhibitor of axon growth. Here we show that mice carrying a gene knockout for CS N-acetylgalactosaminylt...
Numerous studies have implied that enhanced cell-substratum adhesion plays a role in neurite outgrowth by neuronal cells. Using an extracellular matrix (ECM) produced by cultured corneal endothelial cells, we have investigated attachment and de novo neurite outgrowth by the pheochromocytoma cell line, PC12. PC12 cells were found to attach more rapidly and efficiently to the ECM than to plastic ...
Finding unique peptides to target specific biological surfaces is crucial to basic research and technology development, though methods based on biological arrays or large libraries limit the speed and ease with which these necessary compounds can be found. We reasoned that because biological surfaces, such as cell surfaces, mineralized tissues, and various extracellular matrices have unique mol...
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