Journal
CARBOHYDRATE POLYMERS
Volume 109, Issue -, Pages 16-21Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.carbpol.2014.03.003
Keywords
Nanofibers; Gellan; Electrospinning; Polyvinyl alcohol
Categories
Funding
- Council of Scientific and Industrial Research (CSIR), Government of India [98-95-3561]
Ask authors/readers for more resources
In this investigation, the nanofiber formation ability of gellan, a FDA approved low cost natural polysaccharide, has been achieved for the first time using electrospinning technique. The gellan based ultrafine nanofibers were fabricated by using a blend mixture of gellan with another biodegradable polymer polyvinyl alcohol (PVA). The morphology of resulting gellan-PVA nanofibers was analyzed using field emission scanning electron microscopy (FESEM). The mass ratio of 50:50 for gellan:PVA was recorded as an optimum solution ratio to obtain uniform bead free nanofibers with an average diameter of 40 +/- 15.8 nm. Data depicted that among different parameters evaluated, viscosity and the mass ratio of gellan:PVA were the key parameters that influence the nanofiber morphology and diameter. (c) 2014 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available