Studies on Mechanically Degraded Cellulose.
نویسندگان
چکیده
منابع مشابه
Studies on the cellulose-binding domains adsorption to cellulose.
Cellulose-binding domains (CBD) are modular peptides, present in many glycanases, which anchor these enzymes to the substrate. In this work, the effect of CBD adsorption on the surface properties of a model cellulose, Whatman CF11, was studied. The methods applied include inverse gas chromatography (IGC), ESCA, X-ray diffraction, and scanning electron microscopy (SEM). The CBD partition affinit...
متن کاملStudies on object recognition from degraded images using neural networks
-The objective of this paper is to study the performance of artificial neural network models for recognition o f objects from poorly resolved, noisy, and transformed (scaled, rotated, translated) images, such as images reconstructed from sparse and noisy data in a sensor array imaging context. Noise and sparsity o f data in the imaging context result in degradation o f quality o f the reconstru...
متن کاملLong-term effect on the solidified degraded cellulose-based waste slurry in cement matrix
The long-term effects on solidification/stabilization (s/s) of the secondary wastes, resulting from the oxidative degradation of some solid cellulosic-based wastes, in Portland Cement (CEM I) have been investigated by X-ray diffraction (X-RD) and Fourier transform infrared spectroscopy (FT-IR) techniques. The effect of seven years leaching of the cemented waste forms obtained was carried out to...
متن کاملstudies on nano barium strontium titanate/cellulose derivatives composites
studies were carried out on the preparation and properties of the composites made from cellulose acetate butyrate and cellulose acetate propionate with various amounts of barium strontium titanate nano-particle. the nano-particles of barium strontium titanate (bst) with formulation of ba0.77sr0.23tio3 were made by sol-gel method and their purity and particle size were analyzed by x-ray diffract...
متن کاملStudies on Sarcina ventriculi. III. Localization of cellulose.
Suringar (1866) and Smit (1930) reported that cell packets of Sarcina ventriculi exhibited a positive cellulose reaction (stained red to purple) when suspended in an aqueous solution containing ZnC12, 12, and KI. These workers believed that cellulose was localized in the cell wall. On the other hand, Delaporte (1957) could not obtain this color reaction and reported that examination of S. ventr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1959
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.13-1231