نتایج جستجو برای: the biopolymer
تعداد نتایج: 16053861 فیلتر نتایج به سال:
In the present study, the synthesis of diethylene triamine supported on cellulose biopolymer as a biodegradable solid basic heterogeneous catalyst was suggested. Then, the applicability of the synthesized catalyst cellulose bonded N-propyl diethylene triamine (CBPDETA) was tested for the synthesis of oxindole derivatives, an important class of potentially bioactive compounds. A various series o...
The characterization and analysis of the cementation properties novel biopolymer binders in soils are essential for their potential application geotechnical engineering. This study investigates effect a zein binder on sandy soils. Soil specimens mixed with various contents ranging from 0 to 5%. mechanical microscopic characteristics treated evaluated using unconfined compression tests scanning ...
Novel drum-like Cd(OH)(2) superstructures with uniform size were synthesized on a large scale through a facile one-pot hydrothermal route with the co-existence of ammonia and biopolymer sodium carboxymethyl cellulose solutions.
Collagen gels are widely used in experiments on cell mechanics because they mimic the extracellular matrix in physiological conditions. Collagen gels are often characterized by their bulk rheology; however, variations in the collagen fiber microstructure and cell adhesion forces cause the mechanical properties to be inhomogeneous at the cellular scale. We study the mechanics of type I collagen ...
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