Hydroxyethyl cellulose
Hydroxyethyl cellulose structure
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Common Name | Hydroxyethyl cellulose | ||
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| CAS Number | 9004-62-0 | Molecular Weight | 154.25100 | |
| Density | 0.75 g/mL at 25ºC(lit.) | Boiling Point | N/A | |
| Molecular Formula | C4H10O2S2 | Melting Point | 288-290ºC (dec.) | |
| MSDS | Chinese USA | Flash Point | N/A | |
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Effects of different amine fluoride concentrations on enamel remineralization.
J. Dent. 40(9) , 750-5, (2012) The aim of this study was to investigate the effects of decreasing fluoride concentrations on repeated demineralizing challenges on human enamel.In 24 teeth, 3mm×3mm windows were prepared on the buccal and lingual sides and treated in a cycling demineralizati... |
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Disposable polyester-toner electrophoresis microchips for DNA analysis.
Analyst 137(11) , 2692-8, (2012) Microchip electrophoresis has become a powerful tool for DNA separation, offering all of the advantages typically associated with miniaturized techniques: high speed, high resolution, ease of automation, and great versatility for both routine and research app... |
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Effect of fluoride, lesion baseline severity and mineral distribution on lesion progression.
Caries Res. 46(1) , 23-30, (2012) The present study investigated the effects of fluoride (F) concentration, lesion baseline severity (ΔZ(base)) and mineral distribution on lesion progression. Artificial caries lesions were created using three protocols [methylcellulose acid gel (MeC), hydroxy... |
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HEC-cysteamine particles: influence of particle size, zeta potential, morphology and sulfhydryl groups on permeation enhancing properties.
Drug Dev. Ind. Pharm. 39(9) , 1338-45, (2013) Within this study, the influence of particle size and zeta potential of hydroxyethyl cellulose-cysteamine particles on permeation enhancing properties was investigated. Particles were prepared by four different methods namely ionic gelation, spray drying, air... |
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Use of statistical modeling to predict the effect of formulation composition on conditioning shampoo performance.
J. Cosmet. Sci. 64(6) , 411-27, (2013) Formulation composition has a dramatic influence on the performance of conditioning shampoos. The purpose of this study is to determine the factors affecting the performance of various cationic polymers in those systems. An experiment was conducted by varying... |
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Permeation of indomethacin from semisolid preparations through various semipermeable membranes.
Drug Dev. Ind. Pharm. 39(9) , 1273-6, (2013) The aim of this study was to evaluate and compare the permeation of model drug indomethacin (IND) from various types of gels through several semipermeable membranes.Permeation of IND from gels based on carbomer (CA), hydroxyethylcellulose (HEC), and polyacryl... |
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Appropriateness of hydroxyethylcellulose gel as a placebo control in vaginal microbicide trials: a comparison of the two control arms of HPTN 035.
J. Acquir. Immune Defic. Syndr. 63(1) , 120-5, (2013) To compare the 2 control arms of HPTN 035 [a hydroxyethylcellulose (HEC) gel control arm and a no-gel control arm] to assess the behavioral effects associated with gel use and direct causal effects of the HEC gel on sexually transmitted infections (STIs), pre... |
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Validation of a dye stain assay for vaginally inserted hydroxyethylcellulose-filled microbicide applicators.
Sex. Transm. Dis. 38 , 1050-1055, (2011) The reliability and validity of self-reports of vaginal microbicide use are questionable given the explicit understanding that participants are expected to comply with study protocols. Our objective was to optimize the use of Population Council's previously v... |
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Effects of cationic hydroxyethyl cellulose on dyslipidemia in hamsters.
J. Agric. Food Chem. 60(44) , 11149-56, (2012) Cationic hydroxyethyl cellulose (cHEC) was supplemented in a high-fat diet to determine if this new soluble fiber had an effect on hypercholesterolemia and dyslipidemia associated with cardiovascular disease using Golden Syrian hamster as an animal model. Sup... |
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Ultrafast, efficient separations of large-sized dsDNA in a blended polymer matrix by microfluidic chip electrophoresis: a design of experiments approach.
Electrophoresis 32(22) , 3233-40, (2011) Double-stranded (ds) DNA fragments over a wide size range were successfully separated in blended polymer matrices by microfluidic chip electrophoresis. Novel blended polymer matrices composed of two types of polymers with three different molar masses were dev... |