Facile crosslinking of PVA scaffolds using quercetin for biomaterial applications (Record no. 55283)

MARC details
000 -LEADER
fixed length control field 02217nam a2200313Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625164351.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-21212
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245 10 - TITLE STATEMENT
Title Facile crosslinking of PVA scaffolds using quercetin for biomaterial applications
490 0# - SERIES STATEMENT
Series statement Materials Letters. 364, 136307, 2024, DOI: 10.1016/j.matlet.2024.136307
520 3# - SUMMARY, ETC.
Summary, etc. Polyvinyl alcohol (PVA) is water soluble and biodegradable polymer known for its biocompatibility, low protein adhesion and minimal toxicity. However, inadequate mechanical stability limits its usage in various biomedical applications. This study explored the usage of quercetin as a promising crosslinking agent for PVA to significantly improve mechanical strength and water resistance. PVA was crosslinked with four concentrations of quercetin in ratios (1:0.005, 1:0.01, 1:0.015, 1:0.02 w/w). Scaffolds of uniform thickness (0.5 mm) were prepared using freeze-drying technique. The crosslinking efficiency and durability of PVA and PVA-quercetin scaffolds were studied based on residual weight ratio upon swelling, thermogravimetric, and Fourier Transform Infrared (FTIR) spectroscopic analysis. Results indicate that PVA-quercetin (1:0.02) showed better crosslinking efficiency with enhanced stability when compared with uncross-linked PVA which was further confirmed by the reduction of solubility in water which is substatiated by lower hydroxyl peak at 3200 cm?1. Further, the present work describes a facile methodology to crosslink PVA for developing a biomaterial with the potential antioxidant ability of quercetin. © 2024
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element BIOMATERIALS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CROSSLINKING
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element POLYMERS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element POLYVINYL ALCOHOL (PVA)
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element QUERCETIN
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ramamoorthy T.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Soloman A.M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Annamalai D.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Thiruppathi V.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Srinivasan P.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Masilamani D.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Gopinath A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Madhan B.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1Q4P4hXIDX2qxBv-CUEXCzZCF1_m1mjJc/view?usp=drivesdk">https://drive.google.com/file/d/1Q4P4hXIDX2qxBv-CUEXCzZCF1_m1mjJc/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta @cicy.edu.mx
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
Holdings
Lost status Source of classification or shelving scheme Damaged status Not for loan Collection Home library Current library Shelving location Date acquired Total checkouts Full call number Date last seen Price effective from Koha item type
  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-21212 25.06.2025 25.06.2025 Documentos solicitados