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安全信息

N9164

Sigma-Aldrich

nanoHA5

low endotoxin

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UNSPSC代码:
12352201

形式

solid

质量

low endotoxin

杂质

≤1 EU/mg endotoxin

储存温度

−20°C

一般描述

The nanoHA products are small-molecular weight hyaluronic acid oligomers prepared by chemoenzymatic synthesis using immobilized enzymes. The name of each nanoHA indicates the number of monosaccharide units in the oligomer. The reducing end contains N-acetyl-D-glucosamine.

应用

NanoHA has been used in a study to assess the development of nano-sized hydroxyapatite reinforced composites for tissue engineering scaffolds. It has also been used in a study to investigate the use of electrospun bioactive nanocomposite scaffolds for bone tissue engineering.

其他说明

nanoHA5 is a pentasaccharide containing two hyaluronan disaccharide subunits (GlcNAcβ4GlcAβ3GlcNAcβ4GlcAβ3GlcNAcβ4).
To gain a comprehensive understanding of our extensive range of Oligosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

外形

Supplied lyophilized as the ammonium and/or sodium salt.

分析说明

Sold on the basis of carbohydrate as determined by carbazole assay.

法律信息

nanoHA is a trademark of Hyalose LLC

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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Vinoy Thomas et al.
Biomacromolecules, 8(2), 631-637 (2007-01-30)
Nanofibrous biocomposite scaffolds of type I collagen and nanohydroxyapatite (nanoHA) of varying compositions (wt %) were prepared by electrostatic cospinning. The scaffolds were characterized for structure and morphology by Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), atomic force
Vinoy Thomas et al.
Journal of nanoscience and nanotechnology, 6(2), 487-493 (2006-04-01)
Nanocomposite scaffolds based on nanofibrous poly(epsilon-caprolactone) (PCL) and nanohydroxyapatite (nanoHA) with different compositions (wt%) were prepared by electrostatic co-spinning to mimic the nano-features of the natural extracellular matrix (ECM). NanoHA was found to be well dispersed in polymers up to
Jie Huang et al.
Journal of materials science. Materials in medicine, 18(11), 2151-2157 (2007-09-25)
Nano-sized hydroxyapatite (nanoHA) reinforced composites, mimicking natural bone, were produced. Examination by transmission electron microscopy revealed that the nanoHA particles had a rod-like morphology, 20-30 nm in width and 50-80 nm in length. The phase composition of hydroxyapatite was confirmed

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