form
powder
quality
acetylated
mol wt
Mr ~37000
extent of labeling
20% substitution (acetyl groups)
technique(s)
LPLC: suitable
refractive index
n20/D 1.475 (lit.)
matrix
acetylated cellulose acetate
capacity
1.0 meq/mL
density
1.3 g/mL at 25 °C (lit.)
suitability
suitable for column chromatography
separation technique
reversed phase
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存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
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Deng-Guang Yu et al.
Carbohydrate polymers, 90(2), 1016-1023 (2012-07-31)
This study investigates the use of a modified coaxial electrospinning process in the production of drug-loaded cellulose acetate (CA) nanofibers. With CA employed as a filament-forming matrix and ketoprofen (KET) as an active pharmaceutical ingredient, modified coaxial processes using sheath
Rocktotpal Konwarh et al.
Carbohydrate polymers, 92(2), 1100-1106 (2013-02-13)
This work focuses on the use of statistical approach in optimizing shape-size accord of electrospun cellulose acetate (CA) mats - an apt material for biomedical and industrial applications. Modulation of three processing parameters, namely potential difference, distance between tip-to-collector and
Antibacterial multilayer films fabricated by LBL immobilizing lysozyme and HTCC on nanofibrous mats.
Weijuan Huang et al.
International journal of biological macromolecules, 53, 26-31 (2012-11-06)
Cellulose acetate nanofibrous mats were prepared by electrospunning technique. Positively charged and negatively charged composites were alternately deposited on negatively charged CA mats via layer-by-layer self-assembly technique. The morphology and inhibition rate of samples were investigated by regulating number of
Yunchang Xie et al.
International journal of pharmaceutics, 441(1-2), 111-120 (2012-12-21)
The pharmacological activity of herbal medicines is determined by the active components ratio that defines the medicine. Significant alteration of the components ratio will lead to major changes in the pharmacological activities. In designing sustained or controlled release delivery systems
Yu Luo et al.
Carbohydrate polymers, 91(1), 419-427 (2012-10-10)
We report the fabrication of a novel carbon nanotube-containing nanofibrous polysaccharide scaffolding material via the combination of electrospinning and layer-by-layer (LbL) self-assembly techniques for tissue engineering applications. In this approach, electrospun cellulose acetate (CA) nanofibers were assembled with positively charged
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