Oxidized cellulose mesh

Galgut, Peter N.

doi:10.1016/0142-9612(90)90078-5

Cited by 34 publications

(9 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This work was motivated to attain possible applications in nonwoven adhesion barriers, in cosmetic and pharmaceutical preparations, fibrin formation-accelerating agents etc. [113][114][115]. In a separate work conducted by [112], cellulose acetate was electrospun into continuous nanofibers using acetone and DMAc solvent mixture (2:1).…”

Section: Derivatives Of Cellulose: Cellulose Acetatementioning

confidence: 99%

A Review on Biopolymer-Based Fibers via Electrospinning and Solution Blowing and Their Applications

Kakoria

Sinha-Ray

2018

Fibers

127

View full text Add to dashboard Cite

Electrospinning, for the last few decades, has been extensively acknowledged for its ability to manufacture a macro/nanofibrous architecture from biopolymers, which is otherwise difficult to obtain, in a cost effective and user-friendly technique. Such biopolymer nanofibers can be tailored to meet applications such as drug delivery, tissue engineering, filtration, fuel cell, and food packaging etc. Due to their structural uniqueness, chemical and mechanical stability, functionality, super-high surface area-to-volume ratio, and one-dimensional orientation, electrospun biopolymer nanofibers have been proven to be extremely beneficial. A parallel method in nonwoven methodologies called "Solution Blowing" has also become a potential candidate to fabricate a similar type of architecture from biopolymer fibers, and is gaining popularity among researchers, despite its recent advent in early 2000's. This review chiefly focuses on the fabrication of biopolymer macro/nanofibers via electrospinning and solution blowing, and several applications of such fiber architectures. Biopolymers include plant-and animal-derived biopolymers, such as cellulose, lignin, chitin, and chitosan, as well as proteins and their derivatives. The fabrication of biopolymer fibers from these biopolymers alone or as blends, predominantly with biodegradable polymers like Polyvinyl alcohol (PVA), Polyethylene Oxide (PEO), Polyethylene glycol (PEG), poly (lactide-co-glycolide) (PLGA) etc., or non-biodegradable polymers like polyamide, Polyacrylonitrile (PAN) etc., will be discussed in detail, along with the applications of several composites of such sort.

show abstract

Section: Derivatives Of Cellulose: Cellulose Acetatementioning

confidence: 99%

A Review on Biopolymer-Based Fibers via Electrospinning and Solution Blowing and Their Applications

Kakoria

Sinha-Ray

2018

Fibers

127

View full text Add to dashboard Cite

show abstract

“…Since oxidised cellulose is completely bioresorbable and readily degrades under physiological conditions, it is widely used in medical applications such as absorbable hemostatic scaffolding materials [47,48] and as a postsurgical adhesion prevention layer [49], but also as carrier material for agricultural, cosmetic and pharmaceutical applications [50,51].…”

Section: Applications Of Oxidised Cellulosementioning

confidence: 99%

“…The oxidation of cellulose is extremely important [47][48][49][50][51][52][53][54][55][56][57][58]. The bleaching of cellulosecontaining materials is widely used in industry to remove coloured substances and commonly uses hydrogen peroxide or hypochlorites as oxidising media [71].…”

Section: Cellulose Oxidationmentioning

confidence: 99%

The catalytic oxidation of biomass to new materials focusing on starch, cellulose and lignin

Collinson

Thielemans

2010

Coordination Chemistry Reviews

195

108

View full text Add to dashboard Cite

show abstract

“…This material is hydrophilic, not biodegradable, and insoluble in water, dilute acids and alkali solutions, and common organic solvents 5, 6, 9–13. In orthopedic surgery, oxidized cellulose is used as a wound dressing 14–16. Cellulose viscose sponges have also been proposed as implantable tissue matrices for connective tissue regeneration 17.…”

Section: Introductionmentioning

confidence: 99%

Cellulose phosphates as biomaterials. I. Synthesis and characterization of highly phosphorylated cellulose gels

Granja

Pouységu²,

Pétraud³

et al. 2001

J of Applied Polymer Sci

140

View full text Add to dashboard Cite

ABSTRACT:The present study concerns the investigation of a material expected to be biocompatible and able to promote bone regeneration. For this purpose, cellulose was chemically modified by phosphorylation. Once implanted, phosphorylated cellulose could promote the formation of calcium phosphates, thus having closer resemblance to bone functionality. In a previous investigation, the obtention and the preliminary characterization of cellulose phosphate gels were reported. In the present study, the synthesis by the H 3 PO 4 /P 2 O 5 /Et 3 PO 4 /hexanol method was optimized in terms of reaction parameters. The structure of materials was investigated by FTIR, Raman, and solid-state 31 P-and 13 C-NMR spectroscopic studies, and X-ray diffraction. Water swelling and stability to sterilization by gamma-radiation were also assessed. It was demonstrated that the present method allows highly phosphorylated cellulose derivatives to be obtained. Cellulose triphosphates gels are described here for the first time. Products obtained were poorly crystallized monoesters, apparently not significantly affected by gamma sterilization and showed a high water swelling capability. Chemical bonding was confirmed by FTIR, Raman, and both 31 P-and 13 C-NMR spectroscopies. It was also shown that the H 3 PO 4 / P 2 O 5 /Et 3 PO 4 /hexanol method provides a versatile and interesting alternative route to some of the more widely used techniques for the phosphorylation of cellulose.

show abstract

Oxidized cellulose mesh

Cited by 34 publications

References 8 publications

A Review on Biopolymer-Based Fibers via Electrospinning and Solution Blowing and Their Applications

A Review on Biopolymer-Based Fibers via Electrospinning and Solution Blowing and Their Applications

The catalytic oxidation of biomass to new materials focusing on starch, cellulose and lignin

Cellulose phosphates as biomaterials. I. Synthesis and characterization of highly phosphorylated cellulose gels

Contact Info

Product

Resources

About