Alpha‐glucosidase enzyme immobilized Dextran‐Co metal nanoparticle cryogel composite systems as dual catalyst with enhanced stability and catalytic activity
Sign Up to like & getrecommendations! Published in 2023 at "ChemCatChem"
DOI: 10.1002/cctc.202201498
Abstract: Here, dextran (Dex) cryogels were prepared and used for the immobilization of α‐Glu enzyme via two different techniques of entrapment and covalent linking. The entrapment of α‐Glu enzyme within Dex cryogels (α‐GluE@Dex) during the synthesis… read more here.
Keywords: dex cryogels; cryogel; dex; activity ... See more keywords
Organized cryogel composites with 3D hierarchical porosity as an extraction adsorbent for nucleosides.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of separation science"
DOI: 10.1002/jssc.201900174
Abstract: Macroscopic monoliths are highly desirable in many fields of application. Herein, well organized organic-inorganic cryogel composite with a three-dimensional hierarchical meso- and macroporous structure are presented, which were produced by in situ copolymerization of mesoporous… read more here.
Keywords: cryogel; extraction adsorbent; basic cryogel; cryogel composite ... See more keywords
Synthesis and characterization of supermacroporous cryogel with immobilized p-aminobenzenesulfonamide as affinity ligand for the purification of lactoperoxidase from whey.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of separation science"
DOI: 10.1002/jssc.202200639
Abstract: This study proposed the development of a monolithic supermacroporous affinity column for direct capture of lactoperoxidase, a glycoprotein present in milk, whey, and colostrum, with several applications due to its wide antimicrobial activity. A poly(acrylamide)-based… read more here.
Keywords: purification lactoperoxidase; cryogel; affinity; lactoperoxidase ... See more keywords
The fabrication of cryogel scaffolds incorporated with poloxamer 407 for potential use in the regeneration of the nucleus pulposus
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Medicine"
DOI: 10.1007/s10856-016-5824-0
Abstract: Degeneration of the nucleus pulposus (NP) is the primary cause of back pain in almost 80% of the world population. The current gold standard treatment for a degenerated NP is a spinal fusion surgery which… read more here.
Keywords: p407; use; nucleus pulposus; regeneration ... See more keywords
Superporous cryogel/conductive composite systems for potential sensor applications
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Polymer Research"
DOI: 10.1007/s10965-017-1288-2
Abstract: AbstractIn situ synthesis of conductive polymers, poly(Aniline) (p(An)), poly(Pyrrole) (p(Py)), and poly(Thiophene) (p(Th)) within network of superporous cryogels with tunable functionalities as neutral poly(acrylamide) (p(AAm), anionic poly(acrylic acid) (p(AAc)), and cationic poly(4-vinylpyridine) (p(4-VP)) were carried… read more here.
Keywords: potential sensor; hcl nh3; increase; vapor ... See more keywords
Charge-functionalized and mechanically durable composite cryogels from Q-NFC and CS for highly selective removal of anionic dyes.
Sign Up to like & getrecommendations! Published in 2017 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.07.024
Abstract: A composite cryogel was prepared from quaternized nanofibrillated cellulose (Q-NFC) and chitosan (CS) through a combination of freeze-drying and cross-linking with epichlorohydrin. The specific surface area of the composite cryogel was approximately two times that… read more here.
Keywords: anionic dyes; adsorption; removal anionic; composite cryogel ... See more keywords
Carboxylated cellulose cryogel beads via a one-step ester crosslinking of maleic anhydride for copper ions removal.
Sign Up to like & getrecommendations! Published in 2020 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2020.116397
Abstract: In this study, we developed a one step protocol to prepare highly carboxylated and chemically crosslinked cellulose nanofibril (CNF) cryogel beads using maleic anhydride (MA). Fourier transform infrared spectroscopy (FTIR) and conductometric-potentiometric titration results confirmed… read more here.
Keywords: maleic anhydride; ions removal; one step; cryogel ... See more keywords
Freeze-thaw as a route to build manageable polysaccharide cryogel for deep cleaning of crystal violet
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.125354
Abstract: Abstract Crystal violet (CV) is one of the most toxic organic dyes, thus there is a critical need to remove it from wastewater before discharging into the environment. To tackle this challenge, new resources should… read more here.
Keywords: cryogel; deep cleaning; crystal violet; freeze thaw ... See more keywords
Biomimetic 3D aligned conductive tubular cryogel scaffolds with mechanical anisotropy for 3D cell alignment, differentiation and in vivo skeletal muscle regeneration
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.131017
Abstract: Abstract Developing 3D conductive aligned cryogels has great potential for skeletal muscle trauma treatment because they can mimic anisotropic structure, conductivity, and recoverable cyclic compression of the microenvironment of native skeletal muscle. In this work,… read more here.
Keywords: property; compression; muscle; aligned conductive ... See more keywords
Hydroxyethyl cellulose/bacterial cellulose cryogel dopped silver@titanium oxide nanoparticles: Antimicrobial activity and controlled release of Tebuconazole fungicide.
Sign Up to like & getrecommendations! Published in 2020 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2020.09.226
Abstract: Cryogel materials are composed of porous and lightweight structures that can be used for many industrial applications, particularly, in agriculture for the controlled release of Tebuconazole fungicide. Accordingly, we prepared environmentally friendly cryogel using natural… read more here.
Keywords: tebuconazole fungicide; release tebuconazole; controlled release; cryogel ... See more keywords
Antibacterial carrageenan/cellulose nanocrystal system loaded with silver nanoparticles, prepared via solid-state technique
Sign Up to like & getrecommendations! Published in 2020 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2020.104276
Abstract: Abstract A new carrageenan (CAR) cryogel system in investigated with high potential of use in wound care field. Cellulose nanocrystals (CNC) is used for providing mechanical strength to the cryogel system. The as prepared cryogels… read more here.
Keywords: silver nanoparticles; system; carrageenan; cryogel ... See more keywords