Results 1 to 10 of about 19,742 (240)

Bisphenol A-responsive microgel comprising hydrophilic poly(acrylamide) network [PDF]

open access: yesScience and Technology of Advanced Materials
Stimuli-responsive microgels that exhibit rapid changes in size in response to external stimuli such as pH and temperature are of great interest for the development of smart sensors, drug delivery carriers, and separation materials.
Akifumi Kawamura   +3 more
doaj   +2 more sources

Microgels for Cell Delivery in Tissue Engineering and Regenerative Medicine

open access: yesNano-Micro Letters
Highlights This review provides a comprehensive summary associated with recent progress in the preparation and application of microgels. The characteristics and applications of microgels and microgel-based scaffolds for cell culture and delivery are ...
Liming Lian   +2 more
exaly   +2 more sources

Efficient Light Harvesting and Water Retention Realized by Soybean Protein‐Based Microgels Embedded in Hybrid Sodium Alginate Hydrogels Containing Photocatalyst for Hydrogen Evolution [PDF]

open access: yesAdvanced Science
The hydrogen evolution and water retention are enhanced by introducing soybean protein‐based microgels into the hybrid sodium alginate (SA) hydrogels containing photocatalyst g‐C3N4/Pt nanosheets.
Jie Yu   +6 more
doaj   +2 more sources

Ribbon-shaped microgels as bioinks for 3D bioprinting of anisotropic tissue structures [PDF]

open access: yesBioactive Materials
Granular microgels are attractive bioinks for bioprinting due to their injectability, printability, modularity, and enhanced macroporosity compared to conventional nanoporous hydrogels.
Hung Pang Lee   +9 more
doaj   +2 more sources

Synthesis and physicochemical characterization of Arabic gum microgels modified with methacrylic acid as potential drug carriers [PDF]

open access: yesJournal of the Serbian Chemical Society, 2022
Microgels of carbohydrate polymers are non-toxic and biocompatible that can readily be used in applications such as drug delivery, medicine, and pharmacy.
Ibrahim Sani M.   +2 more
doaj   +1 more source

Lectin and E. coli Binding to Carbohydrate-Functionalized Oligo(ethylene glycol)-Based Microgels: Effect of Elastic Modulus, Crosslinker and Carbohydrate Density

open access: yesMolecules, 2021
The synthesis of carbohydrate-functionalized biocompatible poly(oligo(ethylene glycol) methacrylate microgels and the analysis of the specific binding to concanavalin A (ConA) and Escherichia coli (E. coli) is shown.
Fabian Schröer   +7 more
doaj   +1 more source

Injectable Microporous Annealed Particle Hydrogel Based on Guest–Host‐Interlinked Polyethylene Glycol Maleimide Microgels

open access: yesAdvanced NanoBiomed Research, 2022
Microporous annealed particle (MAP) hydrogels have emerged as a versatile biomaterial platform for regenerative medicine. MAP hydrogels have been used for the delivery of cells and organoids but often require annealing post‐injection by an external ...
Adrienne E. Widener   +3 more
doaj   +1 more source

Microfluidic production of polyacrylic acid functionalized PEG microgels for efficient biomolecular conjugation

open access: yesFrontiers in Sensors, 2022
We present a double emulsion drop-based microfluidic approach to produce uniform polyacrylic acid functionalized polyethylene glycol (PAA-PEG) microgels.
Yoon Choi   +3 more
doaj   +1 more source

Effects of synthesis-solvent polarity on the physicochemical and rheological properties of poly(N-isopropylacrylamide) (PNIPAm) hydrogels

open access: yesJournal of Materials Research and Technology, 2021
Thermoresponsive poly(N-isopropylacrylamide) (PNIPAm) microgels were synthesized via free radical polymerization using four synthesis-solvents with varying polarity index: dioxane, tetrahydrofuran (THF), toluene, and cyclohexane. Characterization by FTIR,
Md Mohosin Rana   +3 more
doaj   +1 more source

Incorporation of fluorescent microgels inside calcite single crystals

open access: yesGiant, 2020
Single crystals have been shown to incorporate guest materials (e.g., gel networks and functional particles) and the incorporated materials endow the crystal hosts with non-intrinsic properties.
Xinyi Jin   +11 more
doaj   +1 more source

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