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Merck
CN

91335

Pullulan

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About This Item

CAS Number:
UNSPSC Code:
12352201
EC Number:
232-945-1
MDL number:
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mol wt

Mw ~10000

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Application

Pullulan (PULL), a glucan polymer composed of α(1,6) linked maltotriose (three glucose) units, is used for the development of copolymers, permeability barrier coatings, nanofibers, nanospheres, nanogels, and biofilms with potential uses that range from protective food wrapping materials to biocompatible tissue engineering and drug delivery materials and structures.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Stefano Farris et al.
Journal of agricultural and food chemistry, 60(3), 782-790 (2012-01-06)
The scope of this study encompassed the evaluation of pullulan as a suitable biopolymer for the development of oxygen barrier coatings to be applied on poly(ethylene terephthalate) (PET), especially for food packaging applications. To enhance the oxygen barrier properties of
Masako Fujioka-Kobayashi et al.
Biomaterials, 33(30), 7613-7620 (2012-07-18)
To create a drug delivery system that allows the controlled release of proteins, such as growth factors, over a long-term period, cholesteryl group- and acryloyl group-bearing pullulan (CHPOA) nanogels were aggregated to form fast-degradable hydrogels (CHPOA/hydrogels) by cross-linking with thiol-bearing
Laura Introzzi et al.
Langmuir : the ACS journal of surfaces and colloids, 28(30), 11206-11214 (2012-07-07)
In this paper, the preparation and characterization of oxygen barrier pullulan sodium montmorillonite (Na(+)-MMT) nanocomposite coatings are presented for the first time. Full exfoliation of platelets during preparation of the coating water dispersions was mediated by ultrasonic treatment, which turned
Ricardo J B Pinto et al.
Colloids and surfaces. B, Biointerfaces, 103, 143-148 (2012-12-04)
Silver has been mainly investigated as an antibacterial agent and less as a fungicide in which concerns antimicrobial properties. In this research, the antifungal activity of composite films of pullulan and Ag nanoparticles (NP) against Aspergillus niger was evaluated using
Jean Christophe Fricain et al.
Biomaterials, 34(12), 2947-2959 (2013-02-05)
Research in bone tissue engineering is focused on the development of alternatives to allogenic and autologous bone grafts that can stimulate bone healing. Here, we present scaffolds composed of the natural hydrophilic polysaccharides pullulan and dextran, supplemented or not with

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