TY - JOUR
T1 - Novel binary grafted chitosan nanocarrier for sustained release of curcumin
AU - Kumar, Deepak
AU - Raj, Vinit
AU - Verma, Abhishek
AU - Kumar, Pramendra
AU - Pandey, Jyoti
N1 - Publisher Copyright:
© 2019 Elsevier B.V.
PY - 2019/6/15
Y1 - 2019/6/15
N2 - The study deals with the synthesis and characterization of chitosan-g-Poly (Acrylic acid-co-Acrylamide) [chit-g-Poly (AA-co-Am)] for sustained release of curcumin. The formation of chit-g-Poly (AA-co-Am) was ascertained through various spectral, thermal, microscopic methods and zeta potential. The potential of chit-g-Poly (AA-co-Am) for drug delivery applications were investigated through pH regulated kinetic models, in vitro antibacterial assay and molecular docking studies. The study reveals antibacterial activity of chit-g-Poly (AA-co-Am) against Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa along with enhanced binding with bacterial receptors. In this study, nanoparticle of curcumin drug with grafted chitosan (NpCGC) was developed as effective nano therapeutic drug delivery system. Kinetic data of NpCGC reveals that the enhanced release of curcumin from NpCGC has been occurred at pH 5.4. The present study provides an economical and eco-friendly approach towards the preparation of chit-g-Poly (AA-co-Am) for sustained drug delivery applications.
AB - The study deals with the synthesis and characterization of chitosan-g-Poly (Acrylic acid-co-Acrylamide) [chit-g-Poly (AA-co-Am)] for sustained release of curcumin. The formation of chit-g-Poly (AA-co-Am) was ascertained through various spectral, thermal, microscopic methods and zeta potential. The potential of chit-g-Poly (AA-co-Am) for drug delivery applications were investigated through pH regulated kinetic models, in vitro antibacterial assay and molecular docking studies. The study reveals antibacterial activity of chit-g-Poly (AA-co-Am) against Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa along with enhanced binding with bacterial receptors. In this study, nanoparticle of curcumin drug with grafted chitosan (NpCGC) was developed as effective nano therapeutic drug delivery system. Kinetic data of NpCGC reveals that the enhanced release of curcumin from NpCGC has been occurred at pH 5.4. The present study provides an economical and eco-friendly approach towards the preparation of chit-g-Poly (AA-co-Am) for sustained drug delivery applications.
KW - Antimicrobial activity
KW - Binary grafted chitosan
KW - Molecular docking
UR - https://www.scopus.com/pages/publications/85062838394
U2 - 10.1016/j.ijbiomac.2019.03.008
DO - 10.1016/j.ijbiomac.2019.03.008
M3 - Article
C2 - 30840864
AN - SCOPUS:85062838394
SN - 0141-8130
VL - 131
SP - 184
EP - 191
JO - International Journal of Biological Macromolecules
JF - International Journal of Biological Macromolecules
ER -