Degree of Crystallinity
Simultaneous estimation of degree of crystallinity in combination drug product of abacavir, lamivudine and neverapine using X-ray powder diffraction technique
... The objective of the present study is to describe an X-ray diffraction quantitative method for the simultaneous estimation of degree of crystallinity of ABC, 3TC and NVP in a triple composition drug ...
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Development and characterisation of soluble polymeric particles for pulmonary peptide delivery
... relative degree of crystallinity of the two PEGs, the addition of ...relative degree of crystallinity. The level of crystallinity reduction did not differ between particles made of ...
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Investigation of Mixed Filler Effect on Optical and Structural Properties of PEMA Films
... Pure and mixed filler doped films have been prepared. Effect of mixed filler addition on structural and optical properties has been studied by means of FTIR and UV- Vis. spectroscopic techniques. X-ray scans indicate ...
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Multistage Sonication Effect on the Composition and Properties of Degraded Chitosan Product
... on degree of deacetylation (DD) and degree of ...the degree of polymerization (DP) of the chitosan oligomers (COS) were determined by end group ...
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Structure and Physicochemical Properties of Nitrogenated Derivatives of Cellulose
... of crystallinity shows the comparative content of crystalline fraction in several ...greater crystallinity and which less crystallinity, but it does not disclose the actual degree of ...
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Mechanical and Gas Barrier Properties of Nylon 6/Clay Nanocomposite Blown Films
... the degree of crystallinity affects the gas permeability due to the reduction in the free volume of the amorphous phase of the polymer matrix, including nylon 6 ...
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Increasing Reactivity Cotton Cellulose Intended For Acetylation
... the degree of crystallinity / SC / cellulose, were studied by the most comm on X-ray method, which is based on a com parison of the scattering intensity of X-rays in the crystalline and am orphous ...
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Production of an Activated Carbon from a Banana Stem and its application as electrode materials for Supercapacitors
... fabricated without the addition of adhesive materials. The density, degree of crystallinity, surface morphology, elemental content and surface area of the electrodes were analyzed. The study of ...
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Synthesis of fluorapatite–hydroxyapatite nanoparticles and toxicity investigations
... The degree of crystallinity, particle and crystallite size, powder morphology, chemical structure, and phase analysis were investigated by scanning electron microscopy (SEM), X-ray diffraction (XRD), ...
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A comparative study of Spani composites and Spani nanocomposites prepared from musa sapientum
... Elemental analysis of the samples were done using CHCNO elemental analyser, Thermo Finnigan. The FTIR study of the samples were done using Perkin Elmer model no. RX-1 in the scan range 4000 cm -1 to 500 cm -1 to ...
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Enhancement in Thermal Stability of Polyoxymethylene (POM) Based Biopolymer Blend Materials
... chanical and thermal properties. Therefore, the crystalline form is important as it increases the temperature resistance and thermal stability of the material. The highest degree of crystallinity in the ...
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The Effect of Gamma Irradiation on HDPE/HA Composite as Candidate Material Dental Implant
... a degree increase in crystallinity along with the addition of HA ...the degree of crystallinity of the composite sample decreases after gamma ...the degree of crystallinity ...
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Development of Semicrystalline Morphology of Poly(L lactic Acid) during Processing of a Vascular Scaffold
... PLLA is a semicrystalline polymer whose degree of crystallinity and crystalline microstructure depend on the thermal and deformation history during processing.4–8 In turn, the semicrysta[r] ...
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SOLID LIPID NANOPARTICLES: A PROMISING DRUG DELIVERY SYSTEM
... The important parameters which need to be evaluated for the SLNs are, particle size, size distribution kinetics zeta potential, degree of crystallinity and lipid modification polymorphis[r] ...
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SOLID LIPID NANOPARTICLES: AN ADVANCED DRUG DELIVERY SYSTEM
... The important parameters which need to be evaluated for the SLNs are, particle size, size distribution kinetics zeta potential, degree of crystallinity and lipid modification polymorphis[r] ...
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Stochastic molecular model of enzymatic hydrolysis of cellulose for ethanol production
... (e.g. crystallinity, DP, fibril structure) and multi enzyme ...process. Degree of crystallinity was not considered in the cellulose struc- ture, and consequently, activity difference of enzymes in ...
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A GLIMPSE ON SOLID LIPID NANOPARTICLES AS DRUG DELIVERY SYSTEMS
... The important parameters which need to be evaluated for the SLNs are particle size, size distribution kinetics (zeta potential), degree of crystallinity and lipid [r] ...
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Alkali delignification and Bacillus sp. BMP01 hydrolysis of rice straw for enhancing biofuel yields
... the crystallinity index (gross) of the biomass which often contributes for increasing crystallinity index (gross) after pretreatments (Lai and Idris 2016; Wang et ...and crystallinity and ...
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Changes in the physical and chemical properties of six Japanese softwoods caused by lengthy smoke-heating treatment
... Acknowledgments This research was partially supported by a Grant- in-Aid for Scientific Research from the Japan Society for the Promo- tion of Science. The authors express their appreciation to Emeritus Prof. M. ...
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Fundamental understanding of cellulose dissolution can improve the efficiency of biomass processing
... diameter, degree of crystallinity, and fraction of un-dissolved fiber as well as the time required for total dissolution and the time required for fiber decrystallization ...
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