• Home
  • Browse
    • Current Issue
    • By Issue
    • By Author
    • By Subject
    • Author Index
    • Keyword Index
  • Journal Info
    • About Journal
    • Aims and Scope
    • Editorial Board
    • Editorial Staff
    • Publication Ethics
    • Indexing and Abstracting
    • Related Links
    • FAQ
    • Peer Review Process
    • News
  • Guide for Authors
  • Submit Manuscript
  • Reviewers
  • Contact Us
 
  • Login
  • Register
Home Articles List Article Information
  • Save Records
  • |
  • Printable Version
  • |
  • Recommend
  • |
  • How to cite Export to
    RIS EndNote BibTeX APA MLA Harvard Vancouver
  • |
  • Share Share
    CiteULike Mendeley Facebook Google LinkedIn Twitter
International Journal of Nanoscience and Nanotechnology
arrow Articles in Press
arrow Current Issue
Journal Archive
Volume Volume 14 (2018)
Issue Issue 4
Issue Issue 3
Issue Issue 2
Issue Issue 1
Volume Volume 13 (2017)
Volume Volume 12 (2016)
Volume Volume 11 (2015)
Volume Volume 10 (2014)
Volume Volume 9 (2013)
Volume Volume 8 (2012)
Volume Volume 7 (2011)
Volume Volume 6 (2010)
Volume Volume 5 (2009)
Volume Volume 4 (2008)
Volume Volume 3 (2007)
Bhunia, T. (2018). Different PVA-Hydroxypropyl Guar Gum Irradiated Nanosilica Composite Membranes for Model Drug Delivery Device. International Journal of Nanoscience and Nanotechnology, 14(3), 187-195.
T. Bhunia. "Different PVA-Hydroxypropyl Guar Gum Irradiated Nanosilica Composite Membranes for Model Drug Delivery Device". International Journal of Nanoscience and Nanotechnology, 14, 3, 2018, 187-195.
Bhunia, T. (2018). 'Different PVA-Hydroxypropyl Guar Gum Irradiated Nanosilica Composite Membranes for Model Drug Delivery Device', International Journal of Nanoscience and Nanotechnology, 14(3), pp. 187-195.
Bhunia, T. Different PVA-Hydroxypropyl Guar Gum Irradiated Nanosilica Composite Membranes for Model Drug Delivery Device. International Journal of Nanoscience and Nanotechnology, 2018; 14(3): 187-195.

Different PVA-Hydroxypropyl Guar Gum Irradiated Nanosilica Composite Membranes for Model Drug Delivery Device

Article 2, Volume 14, Issue 3, Summer 2018, Page 187-195  XML PDF (554.86 K)
Document Type: Research Paper
Author
T. Bhunia email
Department of Chemistry, Bijoy Krishna Girls’ College, Howrah, West Bengal, India-711101.
Abstract
   High strength and elastic biodegradable membranes are of great demand in modern technology. Similar membranes have been developed by irradiating different weight poly (vinyl alcohol) (PVA) – hydroxypropyl guar gum (HPG) blends and followed by combining with ex situ nanosilica. Polarized light microscopic (PLM) study indicates that electron beam irradiation produced crosslinks and developed crystallinity in PVA-HPG matrix. Atomic force microscopic analysis shows that 1 wt.% nanosilica produced finer dispersion in both high and low molecular weight PVA-HPG matrix resulting nearly 4.5 times higher mechanical strength and controlled swelling-deswelling property e.g., low molecular weight PVA with 1wt% nanosilica content show swelling ratio 3.5. Greater nanosilica and PVA-HPG interaction was observed in low molecular PVA-HPG composite membranes than high molecular weight PVA-HPG composite membranes which finally showed better efficacy towards drug retention and elution under physiological condition.
Keywords
Polymer; Irradiation; Membrane; Nanosilica and drug delivery
Statistics
Article View: 223
PDF Download: 157
Home | Glossary | News | Aims and Scope | Sitemap
Top Top

Creative Commons
International Journal of Nanoscience and Nanotechnology is licensed under a
"Creative Commons Attribution 4.0 International (CC-BY 4.0)"

 

Journal Management System. Designed by sinaweb.