superporous hybrid hydrogels based on polyacrylamide and

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superporous hybrid hydrogels based on polyacrylamide and

12345NextAntibacterial hybrid hydrogels loaded with nano silver

Feb 09,2021·The hydrogels based on cross-linked dextran-graft-polyacrylamide (D-g-PAA) and polyacrylamide (PAA) with different densities of chemical cross-links were synthesized by radical polymerization.They were used as nanoreactors for the photochemical synthesis of silver nanoparticles (AgNPs).The polymer hydrogels and nanocomposites with loaded AgNPs were characterized byAuthor Oksana Nadtoka,Pavlo Virych,Tetiana Bezugla,Volodymyr Doroschuk,Sergiy Lelyushok,Vadym PavlenkoPublish Year 2021A Conceptual Overview on Superporous Hydrogelsswelling additive is added,superporous hydrogel hybrids are prepared by adding a hybrid agent that can be cross-linked after superporous hydrogel formed.Hybrid agent is a water-soluble polymer (pectin,chitosan).An example of superporous hydrogel hybrids is synthesis of acrylamide-based superporous hydrogel in the presence of sodium

Cited by 112Publish Year 2006Author Hossein Omidian,Jose G.Rocca,Kinam ParkElastic,Superporous Hydrogel Hybrids of Polyacrylamide

new development of elastic superporous hydrogel hybrids of polyacrylamide and sodium alginate is reviewed herein.Properties of Sodium Alginate Alginatesareafamily oflinear,non-branchedpolysacchar-ides which contain varying amounts of 1,40-linked b-D-mannuronic acid andCited by 112Publish Year 2006Author Hossein Omidian,Jose G.Rocca,Kinam Parkelastic,superporous hydrogel hybrids of polyacrylamideSuperporous hybrid hydrogels based on polyacrylamide.Superporous hydrogel composites (SPHCs) and superporous hybrid hydrogels (SPHHs) based on the chitosan and the polyacrylamide were synthesized using the gas blowing technique.The prepared hydrogels were evaluated for swelling studies,mechanical strength and scanning electron microscopy.Cited by 1Publish Year 2020Author Mennat Allah M.Ali,Ahmed M.Alsabagh,Magdy W.Sabaa,Radwa A.El-Salamony,Riham R.Mohamed,Ranisuperporous hydrogel (SPH) - Allie Related PubMed Info.Superporous hybrid hydrogels based on polyacrylamide and chitosan Characterization and in vitro drug release.DSC,FTIR,GA,SPHCs,SPHHs,USP,XRD 6 2012 Critical factors affecting cell encapsulation in superporous hydrogels.---7 2012 Investigation of Swelling Behavior and Mechanical Properties of a pH-Sensitive Superporous Hydrogel

Cited by 3Publish Year 2020Author Niladri Sarkar,Gyanaranjan Sahoo,Sarat K.SwainReduced graphene oxide decorated superporous

Low cost preparation of superporous polyacrylamide hybrid hydrogel.Nano-CaCO 3 is used as exfoliating and pore forming agent in hydrogel.In-situ reduction provide rCited by 3Publish Year 2020Author Niladri Sarkar,Gyanaranjan Sahoo,Sarat K.SwainSuperporous hydrogels - SlideShareJul 17,2017·Superporous hydrogels 1.SUPERPOROUS HYDROGELS PRESENTED BY M.SRAVANTHI M.PHARM-I Yr Dept.Of.Pharmaceutics SpSp.2.INTRODUCTION The oral drug delivery system is the most suitable method for administration of drug.About 80% of the orally administered drugs are excreted without absorbed.Cited by 5Publish Year 2013Author Manju Nagpal,Shailendra Kumar Singh,Dinanath Mishra(PDF) Superporous hybrid hydrogels based onSuperporous hydrogel composites (SPHCs) and superporous hybrid hydrogels (SPHHs) based on the chitosan and the polyacrylamide were synthesized using the

Cited by 5Publish Year 2013Author Manju Nagpal,Shailendra Kumar Singh,Dinanath MishraOriginal Research Article Superporous hybrid hydrogels

Superporous hybrid hydrogels based on polyacrylamide and chitosan Characterization and in vitro drug release INTRODUCTION Several difficulties are faced in designing controlled release systems for better absorption and enhanced bioavailability.One of such difficulties is the inability toCited by 6Publish Year 2014Author Hossein Omidian,David Mastropietro,Umadevi KandalamHybrid Superporous Scaffolds An Application for Cornea The hybrid scaffold was tested in rat corneas.This uniquely designed .scaffold was well tolerated and encouraged host cell migration into the .implant.The hybrid superporous design also enhanced cell adhesion and retention .in a superporous scaffold without altering the bulk mechanical properties of the hydrogel.KEY .WORDS:Cited by 7Publish Year 2013Author Shikha Bhalla,Manju NagpalComparison of Various Generations of SuperporousAcrylamide (AM) was used as a monomer in the preparation of conventional superporous hydrogels.All the ingredients acrylamide,N,N-methylene bisacrylamide (BIS),water,Pluronic F127 (foam stabilizer),and acrylic acid were added sequentially in a test tube (15mm diameter) followed by the addition of ammonium persulfate (APS).

Cited by 7Publish Year 2013Author Shikha Bhalla,Manju NagpalSYNTHESIS AND CHARACTERIZATION OF SITE SPECIFIC

Superporous hybrid hydrogels based on polyacrylamide and chitosan characterization and in vitro drug release.International Journal of Pharmaceutical Investigation.2013; 3 (2) 88-94.Nagpal M,Singh SK,Mishra DN.Synthesis,characterization and in vitro drug release from acrylamide and sodium alginate based superporous hydrogel devices.Comparison of various generations of superporousJul 29,2013·Superporous hybrid hydrogels based on polyacrylamide and chitosan Characterization and in vitro drug release.Nagpal M,Singh SK,Mishra D.Int J Pharm Investig,3(2):88-94,01 Apr 2013 Cited by 1 article PMID 24015380 PMCID PMC3757904.Free to read useCureus Superporous hybrid hydrogels based on Sign In; Create an Account Never doubt that a small group of thoughtful,committed citizens can change the world.Indeed,it is the only thing that ever has.

Elastic,Superporous Hydrogel Hybrids of Polyacrylamide

Abstract Summary A novel approach was developed to prepare a superporous hydrogel with superior mechanical and elastic properties.According to this method,a synthetic monomer was polymerized andElastic,Superporous Hydrogel Hybrids of Polyacrylamide Jan 15,2006·Elastic,Superporous Hydrogel Hybrids of Polyacrylamide and Sodium Alginate Omidian,Hossein; Rocca,Jose G.; Park,Kinam 2006-01-15 00:00:00 Introduction Superporous hydrogels (SPHs) are a threedimensional network of hydrophilic polymers that absorb a considerable amount of water in a very short period of time due to the presence of many pores with diameters on the micron to millimeter scale.13 These hydrogels are distinguished from other porous hydrogelsElastic,Superporous Hydrogel Hybrids of Polyacrylamide Sep 28,2006·In this article,a hydrogel hybrid of acrylamide and alginate is highlighted because of its unique swelling and mechanical properties.This hydrogel hybrid shows resilience and a rubbery property in its fully waterswollen state,which not previously been reported.

Elastic,superporous hydrogel hybrids of polyacrylamide

A novel approach was developed to prepare a superporous hydrogel with superior mechanical and elastic properties.According to this method,a synthetic monomer was polymerized and crosslinked in the presence of a water-soluble alginate polymer.Later in the process,the alginate part of the synthesized hydrogel was treated with metal cations,which resulted in a hydrogel hybrid with an Experimental Design for the Synthesis of Polyacrylamide An experimental design,based on L-18 Taguchi matrix,was used to examine the influence of formulation ingredients on a variety of aspects of gel formation during the synthesis of polyacrylamide hydrogels.Figure 6 from SYNTHESIS AND CHARACTERIZATION OF SITE Superposrous hydrogel hybrids (SPHH) were prepared by using ferric chloride as crosslinking agent and sodium carboxymethyl cellulose as composite agent.The Superporous Hydrogels were evaluated for swelling ratio,mechanical strength,density,porosity,scanning electron microscopic studies.Statistical software,Design Expert was used

GASTRORETENTIVE SUPERPOROUS HYDROGEL TABLETS OF

The third generation superporous hydrogels are the SPH hybrid (wherein a water-soluble counterpart,a hybrid agent is employed) 5.Depending on the agent type and its associated treatment,various third generation SPHs can be created,ranging from high modulus toHighly Stretchable and Notch-Insensitive Hydrogel Based on Protein-based hydrogels have received attention for biomedical applications and tissue engineering because they are biocompatible and abundant.However,the poor mechanical properties of these hydrogels remain a hurdle for practical use.We have developed a highlyManju Nagpal - Google ScholarAsso.Prof.,Chitkara University - Cited by 650 - NDDS

One-pot synthesis of superabsorbent hybrid hydrogels

New Journal of Chemistry.One-pot synthesis of superabsorbent hybrid hydrogels based on methacrylamide gelatin and polyacrylamide.Effortless control of hydrogel properties through composition design.Andrada Serafim, a Catalin Tucureanu, b Daniela-Geta Petre,a Diana-Maria Dragusin,c Aurora Salageanu,b Sandra Van Vlierberghe,c Peter Dubruel c and Izabela-CristinaOriginal Research Article Superporous hybrid hydrogels composites(SPHCs) and superporous hybrid hydrogels (SPHHs) based on the chitosan and the polyacrylamide were synthesized using the gas blowing technique.The prepared hydrogelsPolyacrylamide hybrid nanocomposites hydrogels for Mar 26,2020·Polyacrylamide hybrid nanocomposites hydrogels for efficient water treatment Han J,Jiang J (2019) Assembly of polyacrylamide-sodium alginate-based organicinorganic hydrogel with mechanical and adsorption properties. Sabaa,M.W.et al.Polyacrylamide hybrid nanocomposites hydrogels for efficient water treatment.Iran Polym J 29,455

Reduced graphene oxide decorated superporous

Aug 01,2020·Herein,nano-CaCO 3 is utilized as exfoliating pore forming agent to enhance the structural porosity of reduced graphene oxide based hybrid polyacrylamide (PAAm) hydrogel for the application of dye removal.Superporous hybrid hydrogels based on polyacrylamide and Materials and Methods: Superporous hydrogel composites (SPHCs) and superporous hybrid hydrogels (SPHHs) based on the chitosan and the polyacrylamide were synthesized using the gas blowing technique.The prepared hydrogels were evaluated for swelling studies,mechanical strength and scanning electron microscopy.Superporous hydrogel composites (SPHCs) and superporous hybrid hydrogels (SPHHs) based on the chitosan and the polyacrylamidewere synthesized using the gas blowing technique.The prepared hydrogels were evaluated for swelling studies,mechanical strength and scanning electron microscopy.Author:Manju Nagpal,Shailendra Kumar Singh,Dinanath MishraCited by:5Publish Year:2013Superporous hybrid hydrogels based on polyacrylamide and Was this helpful?Superporous hybrid hydrogels based on polyacrylamide and Superporous hydrogel composites (SPHCs) and superporous hybrid hydrogels (SPHHs) based on the chitosan and the polyacrylamide were synthesized using the gas blowing technique.The prepared hydrogels were evaluated for swelling studies,mechanical strength and scanning electron microscopy.

Swelling,strength,and biocompatibility of acrylate-based

Semi-interpenetrating polymer network superporous hydrogels based on poly(3-sulfopropyl acrylate,potassium salt) and poly(vinyl alcohol) synthesis and characterization.J BioactWO2018065969A1 - Hybrid hydrogels - Google PatentsA hybrid hydrogel comprising a crosslinked matrix comprising at least one natural source polymer,at least one monomer and a cross-linker is disclosed.The hybrid hydrogel has an absorbency under load of at least 15 grams/gram,a water uptake capacity of at least 100 grams/gram,a bacterial count of less than 100 cfu/gram,and a residual monomer content of less than 300 ppm.superporous hybrid hydrogels based on polyacrylamideSuperporous hybrid hydrogels based on polyacrylamide.Superporous hydrogel composites (SPHCs) and superporous hybrid hydrogels (SPHHs) based on the chitosan and the polyacrylamide were synthesized using the gas blowing technique.The prepared hydrogels were evaluated for swelling studies,mechanical strength and scanning electron microscopy.

superporous hydrogel (SPH) - Allie Abbreviation / Long

Superporous hybrid hydrogels based on polyacrylamide and chitosan Characterization and in vitro drug release.DSC,FTIR,GA,SPHCs,SPHHs,USP,XRD 6 2012 Critical factors affecting cell encapsulation in superporous hydrogels.---7 2012 Investigation of Swelling Behavior and Mechanical Properties of a pH-Sensitive Superporous Hydrogel

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