Results 281 to 290 of about 1,571,208 (337)

Photorheology and Gelation during Polymerization of Coordinated Ionic Liquids

ACS Applied Polymer Materials, 2020
Ionic liquids (ILs) containing reactive groups provide a tunable medium for bulk polymerization and network formation with potential applications as 3D-printable materials.
Ria D. Corder, Sumner C. Dudick, Jason E. Bara, Saad A. Khan   +3 more
openaire   +1 more source

Ionic liquid-assisted gelation of an organic solvent

Journal of Molecular Liquids, 2010
Tetrafluoroborate-containing ionic liquids allow for a room temperature gelation of dimethylsulfoxide, which contains an organogelator at below the minimum gelation concentration. The gel formation has no effect on the mobility of ions, as the conductivity values of ionic liquid-DMSO gels are virtually identical to those of ionic liquid-DMSO solutions.
Nicholas W. Smith, Joshua Knowles, John G. Albright, Sergei V. Dzyuba   +3 more
openaire   +1 more source

Release of anthocyanins from the hibiscus extract encapsulated by ionic gelation and application of microparticles in jelly candy.

Food Research International, 2019
Microparticles containing anthocyanin extract from Hibiscus sabdariffa L. (HE) were produced by the ionic gelation method by dripping-extrusion (D) and atomization (A).
S. C. de Moura, Carolina L. Berling, A. O. Garcia, M. B. Queiroz, I. D. Alvim, M. Hubinger   +5 more
semanticscholar   +1 more source

Influence of multilayer microencapsulation on the viability of Lactobacillus casei using a combined double emulsion and ionic gelation approach

, 2020
An effective encapsulation system is necessary to protect Lactobacillus casei against harsh conditions during food processing and gastrointestinal passage. In this study, L.
Tatiana Beldarraín-Iznaga, R. Villalobos-Carvajal, Javier Leiva-Vega, Eva Sevillano Armesto   +3 more
semanticscholar   +1 more source

Photoreversible Gelation of a Triblock Copolymer in an Ionic Liquid

Angewandte Chemie International Edition, 2015
AbstractThe reversible micellization and sol–gel transition of block copolymer solutions in an ionic liquid (IL) triggered by a photostimulus is described. The ABA triblock copolymer employed, denoted P(AzoMA‐r‐NIPAm)‐b‐PEO‐b‐P(AzoMA‐r‐NIPAm)), has a B block composed of an IL‐soluble poly(ethylene oxide) (PEO).
Takeshi, Ueki, Yutaro, Nakamura, Ryoji, Usui, Yuzo, Kitazawa, Soonyong, So, Timothy P, Lodge, Masayoshi, Watanabe   +6 more
openaire   +2 more sources

Anthocyanins from jussara (Euterpe edulis Martius) extract carried by calcium alginate beads pre-prepared using ionic gelation

Powder Technology, 2019
In order to take advantage of the functional properties of the jussara (Euterpe edulis Martius) extract, this study aimed at producing alginate hydrogel beads by ionic gelation process to carry jussara extract, increase its stability and to protect the ...
Ana Gabriela da Silva Carvalho, Mariana Teixeira da Costa Machado, Helena Dias de Freitas Queiroz Barros, C. Cazarin, M. M. Maróstica Júnior, M. Hubinger   +5 more
semanticscholar   +1 more source

Gelation, functionalization, and solution behaviors of nanodiamonds with ionic liquids

Chemical Communications, 2009
Detonation nanodiamond particles can be formed a gel with ionic liquids, which can easily be fabricated. The imidazolium bromide-functionalized nanodiamond particles are dispersed in ionic liquids with uniform size-distribution.
Cho-Long, Park, Ah Young, Jee, Minyung, Lee, Sang-gi, Lee   +3 more
openaire   +2 more sources

Salting Out and Ionic Gelation Manufacturing Techniques for Nanoparticles

2021
Nanotechnology is currently most explored filed by the researchers especially in novel drug development. Polymeric nanoparticles are the nanomedicine developed by employing nanotechnology in the field of pharmaceutical drug development. Polymeric nanoparticles have many advantages such as less toxicity, targeted drug delivery in several types of ...
Srinivas Reddy Jitta, Lalit Kumar
openaire   +1 more source

Microencapsulation of Coenzyme Q10 and bile acids using ionic gelation vibrational jet flow technology for oral delivery.

Therapeutic delivery, 2020
Developing new delivery dosage forms with robust delivery and safety profiles remains a challenge to the pharmaceutical industry in terms of optimum gut absorption, consistent dosing and bioavailability; particularly for orally administered drugs that ...
Melissa A Jones, Daniel Walker, C. Ionescu, B. Kovacevic, S. Wagle, A. Mooranian, Daniel Brown, H. Al‐Salami   +7 more
semanticscholar   +1 more source

Alginate-based hydrogels prepared via ionic gelation: An experimental design approach to predict the crosslinking degree

European Polymer Journal, 2019
Alginate-based hydrogels can be obtained by the simple addition of bivalent ions to aqueous polysaccharide solutions without the use of toxic chemicals; however, the hydrogels prepared by this way result inhomogeneous and irreproducible due to the ...
A. Dodero, Lara Pianella, S. Vicini, M. Alloisio, M. Ottonelli, M. Castellano   +5 more
semanticscholar   +1 more source