Results 71 to 80 of about 142,846 (190)

Cononsolvency‐Assisted Fabrication of Hydrogels and Microgels With Tunable Porosity, Diffusivity and Stiffness

Macromolecular Rapid Communications, Volume 47, Issue 21, 6 November 2026.
The cononsolvency of poly(dimethyl acrylamide‐co‐hydroxyethyl acrylamide) copolymers in water‐acetonitrile mixtures enables the synthesis of hydrogels with finely tuned porosity. Optimized for droplet‐based microfluidics, this approach facilitates the fabrication of porous microgels with tunable mechanical and diffusion properties, offering precise ...
Maria I. Pieper, Daniel D. Stöbener, Bernhard Häßel, Richard Hoogenboom, Andrij Pich   +4 more
wiley   +1 more source

Balancing Hydrophobicity and Hydrophilicity: Dual Filler‐Engineered Proton Exchange Membranes for Durable, High‐Power Fuel Cells

Advanced Functional Materials, Volume 36, Issue 83, 15 October 2026.
Polarity‐matched Zr–MOFs program Nafion's nanoscale morphology during solution casting. Hydrophilic UiO‐66 preserves hydrated pathways, while hydrophobic UiO‐67 increases the proton hopping sites by densifying ionic clusters. Combining both fillers yields a membrane that delivers 176 mS cm−1 conductivity, reaches 1.46 W cm−2 under 200 kPa, and triples ...
Yonghwi Cho, Yunseong Ji, Minkyu Choi, Junsu Kim, Yejin Kim, Su Jeong Lee, Wooyoung Choi, Choong Hoo Lee, Ju Yeon Kim, Ohchan Kwon, Hanim Kim, Du Yeol Ryu, Ki Chul Kim, Dae Woo Kim   +13 more
wiley   +1 more source

Unsaturated Fatty Acid Oil-Based Microdroplets: A Promising Novel Class of Microdroplets

Applied Sciences
Droplet-based microfluidics has rapidly advanced applications in chemistry, biology, materials science, medicine, food science, and cosmetics. Using this technology, various oils have been employed for fluid encapsulation.
Mitra Shojania Feizabadi, Ramiz Alejilat, Amy Ataalla   +2 more
doaj   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, Volume 36, Issue 84, 19 October 2026.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Effective and efficient surfactant for CO ₂ having only short fluorocarbon chains

, 2012
A previous study (Langmuir2011, 27, 5772) found the fluorinated double-tail sulfogulutarate 8FG(EO) 2 to act as a superefficient solubilizer for water in supercritical CO 2 (W/CO 2) microemulsions.
Atsushi Yoshizawa, Yoshizawa, Atsushi, Azmi Mohamed, Julian Eastoe, Eastoe, Julian, Mohamed, Azmi, Stephen Cummings, Shuho Iwama, Masanobu Sagisaka, Iwama, Shuho, Cummings, Stephen, Sagisaka, Masanobu   +11 more
core   +1 more source

Nanostructures in Water-in-CO₂ Microemulsions Stabilized by Double-chain Fluorocarbon Solubilizers [PDF]

, 2013
High-pressure small-angle neutron scattering (HP-SANS) studies were conducted to investigate nanostructures and interfacial properties of water-in-supercritical CO2 (W/CO2) microemulsions with double-fluorocarbon-tail anionic surfactants, having ...
Yoshizawa, Atsushi, Yan, Ci, Eastoe, Julian, Mohamed, Azmi, Heenan, Richard K, James, Craig, Ono, Shinji, Iwama, Shuho, Cummings, Stephen, Sagisaka, Masanobu, Rogers, Sarah E, Cummings S, James C, Mohamed A, Sagisaka M, Yoshizawa A, Ono S, Heenan RK, Rogers SE, Yan C, Iwama S, Eastoe J   +21 more
core   +1 more source

Hydrophilic Polymers Enable Gastrointestinal Transit Monitoring by Fluorine‐19 Magnetic Resonance Imaging

Advanced Healthcare Materials, Volume 15, Issue 37, 9 October 2026.
Hydrophilic fluorinated copolymers dissolve in chyme and give a strong, single 19F signal, unlike phase‐separating perfluorocarbons. Combined 1H‐19F MRI tracks their whole‐gut transit non‐invasively and without ionizing radiation. In rats, the tracers move through the gastrointestinal tract, resist resorption, and are well tolerated, a proof‐of‐concept
Ondřej Groborz, Vít Herynek, Mária Hovořáková, Zuzana Pavlíková, Linda Dalecká, Klára Steklíková, Petr Matouš, Petr Páral, Margarita Tkachenko, Filip Koucký, Fatma Nalan Cetin, Ludmila Maffei Svobodová, Jiří Beneš, Kristýna Kolouchová   +13 more
wiley   +1 more source

Optimizing Xanthan Gum for Enhanced Fire Extinguishing Performance of Eco-Friendly Short-Chain Fluorocarbon Surfactant Foam

Fire
Addressing the environmental challenges posed by traditional foam extinguishing agents containing persistent pollutants, the development of eco-friendly alternatives has become imperative.
Wenjun Zhao, Zhisheng Xu, Long Yan
doaj   +1 more source

FUNCTIONALIZATION OF FLUORINATED SURFACTANT TEMPLATED SILICA [PDF]

, 2007
Surfactant templating provides for the synthesis of ordered mesoporous silica and the opportunity to tailor the pore size, pore structure, particle morphology and surface functionality of the silica through the selection of synthesis conditions and ...
Osei-Prempeh, Gifty
core  

Non-ionic fluorocarbon surfactants phase diagrams and X-ray diffraction study

, 2008
Fluorocarbon surfactant in aqueous solution form liquid crystalline phases. The difference in behaviour between analogues hydrogenated could be found in a marked tendency to form liquid crystals.
Gherbi, A.
core   +1 more source