Characterization of Poly(Vinyl Alcohol) and Poly(Vinyl Pyrrolidone) Co-polymer Blend Hydrogel Prepared by Application of Gamma Radiation

Hossen, M. Kamal; Azim, Mohammad Alaul; Chowdhury, A. M. Sarwaruddin; Dafader, N. C.; Haque, M. E.; Akter, Fahmida

doi:10.1080/03602550802129528

Cited by 19 publications

(5 citation statements)

References 5 publications

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“…The low molecular weight PVP exhibits unique sorption properties and is a base for agents removing toxins and viruses from blood. In the present, it can be used in drug manufacture (tablets, granules, pelettes [101] , soft gelatine capsules, gels [64] , hydrogels [31,33,56,69,76,94,213,214] , films and coatings [67,70,84,85,93,95] , membranes and mats of nanofibers [96,[101][102][103]215,216] , powders, syrups, oral or injectable solutions, photodynamic diagnosis and therapy [71,89,94] , coatings for medical devices [60,90,217] , contact lenses, dentistry, orthopaedics, and many others.…”

Section: Challenges Of Pvp For Applications In Pharmaceutical Industrmentioning

confidence: 99%

“…In these uses, its capacity to readily cross-link to form hydrogels is very important [33,39,56,69] .…”

Section: Adhesivesmentioning

confidence: 99%

“…Being a polymer with such an extraordinary combination of properties (nontoxic, chemical stability, good solubility in water and many organic solvents, affinity to complex both hydrophobic and hydrophilic substances), PVP has found significant uses in numerous biomaterial applications, among which can be mentioned: pharmaceutical industry and medicine [1][2][3][9][10][11][12][13]15,25,31,33,34, , optical and electrical applications [70,98, , membranes [77, , adhesives [34,56,67,69,79,104,[175][176][177][178] , ceramics [110,112,116,171,[179][180][181][182][183][184][185][186][187][188][189][190][191] , paper, coatings and inks [192][193][194] , household, industrial and institutional …”

Section: Most Important Applications Of Pvp As Medical and Nonmedicalmentioning

confidence: 99%

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Poly(vinylpyrrolidone) – A Versatile Polymer for Biomedical and Beyond Medical Applications

Teodorescu¹,

Bercea²

2015

Polymer-Plastics Technology and Engineering

368

222

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The high versatility of poly(vinylpyrrolidone) (PVP) can be explained by its diverse properties including its solubility in water and in a broad range of liquid media, high chemical and thermal resistance, and unique wetting, binding, and film-forming properties. Thanks to biocompatibility, absence of toxicity and high capacity to form interpolymer complexes, PVP is widely used for designing materials for different applications, such as biomaterials for medical and nonmedical uses. This review summarizes a vast diversity of applicative examples showing the tremendous opportunities for future research and developments of PVP based biomaterials.

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Section: Challenges Of Pvp For Applications In Pharmaceutical Industrmentioning

confidence: 99%

“…In these uses, its capacity to readily cross-link to form hydrogels is very important [33,39,56,69] .…”

Section: Adhesivesmentioning

confidence: 99%

Section: Most Important Applications Of Pvp As Medical and Nonmedicalmentioning

confidence: 99%

See 1 more Smart Citation

Poly(vinylpyrrolidone) – A Versatile Polymer for Biomedical and Beyond Medical Applications

Teodorescu¹,

Bercea²

2015

Polymer-Plastics Technology and Engineering

368

222

View full text Add to dashboard Cite

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“…Low toxicity and a suitable rate of elimination of poly (N-vinylpyrrolidone) with a molecular weight of less than 25,000 g × mol −1 from the body suggest broad prospects for the use of this polymer in medicine and pharmacology [ 1 , 2 ]. Poly (N-vinylpyrrolidone) is traditionally used as an auxiliary component in the manufacture of tablets [ 3 ], capsules [ 4 ], hydrogels [ 5 , 6 , 7 ], solutions for oral and injection administration [ 8 , 9 , 10 ], and also as a plasma substitute [ 11 ]. The ability of poly (N-vinylpyrrolidone) to interact specifically with several pharmacologically active substances is used to regulate their solubility [ 12 , 13 ], as well as to create drug delivery systems [ 14 ].…”

Section: Introductionmentioning

confidence: 99%

Kinetics and Mechanism of Synthesis of Carboxyl-Containing N-Vinyl-2-Pyrrolidone Telehelics for Pharmacological Use

et al. 2021

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It was found that sulfanylethanoic and 3-sulfanylpropanoic acids are effective regulators of molecular weight with chain transfer constants of 0.441 and 0.317, respectively, and show an unexpected acceleration effect on the radical polymerization of N-vinyl-2-pyrrolidone, initiated by 2,2’-azobisisobutyronitrile. It was determined for the first time that the thiolate anions of mercapto acids form a high-temperature redox initiating system with 2,2’-azobisisobutyronitrile during the radical polymerization of N-vinyl-2-pyrrolidone in 1,4-dioxane. Considering the peculiarities of initiation, a kinetic model of the polymerization of N-vinyl-2-pyrrolidone is proposed, and it is shown that the theoretical orders of the reaction rate, with respect to the monomer, initiator, and chain transfer agent, are 1, 0.75, 0.25, and are close to their experimentally determined values. Carboxyl-containing techelics of N-vinyl-2-pyrrolidone were synthesized so that it can slow down the release of the anticancer drug, doxorubicin, from aqueous solutions, which can find its application in the pharmacological field.

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“…Polyvinylpyrrolidone (PVP) is a synthetic copolymer widely used in pharmaceutical and biomedical industries for drug-delivery, wound dressing hydrogel [ 16 , 17 ], food packaging [ 18 ], and wearable sensors [ 19 ]. Despite the fact that PVP hydrogels have beneficial properties including high transparency, biocompatibility, and non-toxic properties, they suffer from poor mechanical performance [ 20 , 21 ].…”

Section: Introductionmentioning

confidence: 99%

Incorporation of CNF with Different Charge Property into PVP Hydrogel and Its Characteristics

Park

Goo

et al. 2021

Nanomaterials

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Cellulose nanofibril (CNF)-added polyvinylpyrrolidone (PVP) hydrogels were prepared using different types of CNFs and their properties were investigated. CNFs with different morphology and surface charge properties were prepared through quaternization and carboxymethylation pretreatments. The quaternized CNF exhibited the narrow and uniform width, and higher viscoelastic property compared to untreated and carboxymethylated CNF. When CNF was incorporated to PVP hydrogel, gel contents of all hydrogels were similar, irrespective of CNF addition quantity or CNF type. However, the absorptivity of the hydrogels in a swelling medium increased by adding CNF. In particular, the quaternized CNF-added PVP hydrogel exhibited the highest swelling ability. Unlike that of hydrogels with untreated and carboxymethylated CNFs, the storage modulus of PVP hydrogels after swelling significantly increased with an increase in the content of the quaternized CNF. These indicate that a PVP hydrogel with a high absorptivity and storage modulus can be prepared by incorporating the proper type of CNF.

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Characterization of Poly(Vinyl Alcohol) and Poly(Vinyl Pyrrolidone) Co-polymer Blend Hydrogel Prepared by Application of Gamma Radiation

Cited by 19 publications

References 5 publications

Poly(vinylpyrrolidone) – A Versatile Polymer for Biomedical and Beyond Medical Applications

Poly(vinylpyrrolidone) – A Versatile Polymer for Biomedical and Beyond Medical Applications

Kinetics and Mechanism of Synthesis of Carboxyl-Containing N-Vinyl-2-Pyrrolidone Telehelics for Pharmacological Use

Incorporation of CNF with Different Charge Property into PVP Hydrogel and Its Characteristics

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