Hydrodynamic characterisation of chemically degraded hyaluronic acid

Hokputsa, Sanya; Jumel, Kornelia; Alexander, Catherine; Harding, Stephen E.

doi:10.1016/s0144-8617(02)00298-9

Cited by 66 publications

(36 citation statements)

References 19 publications

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“…The polysaccharides were also subjected to size exclusion chromatography/multi-angle laser light scattering (SEC/MALLS) for the determination of weightaverage molecular weight as described by Hokputsa et al 51 …”

Section: Molecular Weightmentioning

confidence: 99%

Structural and immunological studies of a pectin and a pectic arabinogalactan from Vernonia kotschyana Sch. Bip. ex Walp. (Asteraceae)

Nergård

Matsumoto

Inngjerdingen

et al. 2005

Carbohydrate Research

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Section: Molecular Weightmentioning

confidence: 99%

Structural and immunological studies of a pectin and a pectic arabinogalactan from Vernonia kotschyana Sch. Bip. ex Walp. (Asteraceae)

Nergård

Matsumoto

Inngjerdingen

et al. 2005

Carbohydrate Research

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“…28,29 Fraction I was dissolved in 88 mM sodium acetate buffer, pH 4.5 at a concentration of 4.17 mg/mL and chromatographed in the same mobile phase at 0.6 mL/min. The chromatography system consisted of a HPLC pump (Model HP 1100 iso-pump), an injection valve (Model HP 1100 ALS) fitted with a 100 lL loop and a column system comprising G3000 PW · 1 and G2500 PW · 1 columns (both 7.8 · 300 mm) connected in series.…”

Section: Homogeneity and Molecular Weight Determination Of Fraction Imentioning

confidence: 99%

Isolation, characterization and structural determination of a unique type of arabinogalactan from an immunostimulatory extract of Chlorella pyrenoidosa

Suárez

Kralovec²,

Noseda

et al. 2005

Carbohydrate Research

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“…[33][34][35] Due to its excellent properties of biocompatibility and biodegradability, HA and its derivatives have been used extensively in biomedical field, for example in wound dressings, tissue scaffolds, arthritis treatment, drug delivery, and components of implant materials. [35][36][37][38] However, medical studies on HA nanofibrous membranes have hardly been reported in spite of its importance in medical applications.…”

Section: Introductionmentioning

confidence: 99%

Electrospinning of Hyaluronic Acid (HA) and HA/Gelatin Blends

Han

et al. 2005

Macromol. Rapid Commun.

142

102

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Summary: In the present study, electrospinning of hyaluronic acid (HA) and hyaluronic acid/gelatin (HA‐GE) blends in N,N‐dimethylformamide (DMF)/water‐mixed solvents have been investigated. When the volume ratio of DMF to water was in the range of 1.5–0.5, HA solutions could be electrospun into fibrous membranes successfully. The average diameter of HA fibers was about 200 nm. The HA‐GE composite nanofibrous membranes with varied HA/GE weight ratio in the range of 100/20–100/100 have also been successfully fabricated. The average diameter of HA‐GE fibers was in the range of 190–500 nm. The decrease in surface tension could promote fiber formation. Thus, an introduction of DMF that could decrease the surface tension distinctively, without significant change or increase in viscosity of the solution, could bypass the use of blowing‐assisted electrospinning. Our postulated picture is that the lower surface tension could help the ejection of stream with relatively high viscosity and reduce or prevent the droplet formation during the spinning process.HA/GE (100/80) nanofibrous membrane produced by electrospinning.imageHA/GE (100/80) nanofibrous membrane produced by electrospinning.

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Hydrodynamic characterisation of chemically degraded hyaluronic acid

Cited by 66 publications

References 19 publications

Structural and immunological studies of a pectin and a pectic arabinogalactan from Vernonia kotschyana Sch. Bip. ex Walp. (Asteraceae)

Structural and immunological studies of a pectin and a pectic arabinogalactan from Vernonia kotschyana Sch. Bip. ex Walp. (Asteraceae)

Isolation, characterization and structural determination of a unique type of arabinogalactan from an immunostimulatory extract of Chlorella pyrenoidosa

Electrospinning of Hyaluronic Acid (HA) and HA/Gelatin Blends

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