Preparation and Physicochemical Characterization of a Diclofenac Sodium-Dual Layer Polyvinyl Alcohol Patch

Preparation and Physicochemical Characterization of a Diclofenac Sodium-Dual Layer Polyvinyl Alcohol Patch

The aim of this study is to prepare a dual layer polyvinyl (PVA) patch using a combination of electrospinning techniques and cryogelation (freeze-thaw process) then subsequently to investigate the effect of freeze-thaw cycles, nanofiber thickness, and diclofenac sodium (DS) loading on the physicoche...

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Bibliographic Details
Main Authors: Shafizah Sa’adon, Mohamed Nainar Mohamed Ansari, Saiful Izwan Abd Razak, Joseph Sahaya Anand, Nadirul Hasraf Mat Nayan, Al Emran Ismail, Muhammad Umar Aslam Khan, Adnan Haider
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Polymers
Subjects:
polyvinyl alcohol
diclofenac sodium
electrospinning
nanofiber
freeze-thaw process
cryogel
Online Access:https://www.mdpi.com/2073-4360/13/15/2459

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