Results 61 to 70 of about 142,846 (190)

Stabilization of Fluorocarbon Emulsion by Fluorinated Nonionic Surfactants

Journal of Japan Oil Chemists' Society, 1984
The stabilities of 20% fluorocarbon (FC) /water emulsions containing 5% fluorinated nonionic surfactants were determined by measuring the variation of droplet diameter distribution with time (up to 10 months). For comparison of less effective emulsifiers, the rate of phase separation was also used. O/W emulsions containing HCF2 (CF2) 3CH2O (C2H4O) 9.7H
TATEMATSU, Ryoichi, NAGASE, Shunji, INUKAI, Kan   +2 more
openaire   +2 more sources

ENRICHMENT OF NONIONIC SURFACTANTS WITH FLUOROCARBON POLYMER MEMBRANE [PDF]

Chemistry Letters, 1985
Abstract Nonionic surfactants were enriched by the permeation through a fluorocarbon polymer membrane under a pressure gradient when the concentration of the surfactants were low. The enrichment factor increased with a decrease in the operating pressure and an increase in the lipophilicity of the surfactant.
Manabu Igawa, Tsunehisa Anzai, Manabu Seno   +2 more
openaire   +1 more source

Integrated Capsaicin‐Functionalized Superhydrophobic Photothermal Coating for Sustainable Antifouling Control at the Air‐Seawater Interface

Small, EarlyView.
An integrated capsaicin‐functionalized superhydrophobic photothermal coating combines covalently immobilized bioactive functionality and Cassie‐state anti‐adhesion with CNT‐enabled solar heating. This dual‐mode strategy passively suppresses fouling in the dark and promotes photothermal inactivation and detachment under sunlight, delivering broad ...
Kang Feng, Jiaying Li, Saad Alshammari, Sheng Li, Yue Ma, Yan Li, Shaaban M. Shaaban, Zeinhom M. El‐Bahy, Yiyong Mai, Yusuke Yamauchi, Xingtao Xu   +10 more
wiley   +1 more source

Precise Sputter Control by Tailored Waveform Biasing for Selective Ablation in Future 2D Electronics Manufacturing

Small Methods, EarlyView.
Applying a tailored, non‐sinusoidal low‐frequency voltage waveform bias to a commercial plasma reactor enables precise shaping of a quasi‐monoenergetic ion energy distribution function, opening a route to material‐selective, low‐damage processing for future 2D electronics.
Anton Pletzer, Jonas Giesekus, Alexander Litke, Julian Schulze, Claudia Bock   +4 more
wiley   +1 more source

Use of surfactant in neonatal intensive care units [PDF]

, 2005
Surfactant is currently an important therapy for newborns in neonatal intensive care units (NICUs) with respiratory problems, specifically respiratory distress syndrome (RDS).
Kosim, M Sholeh
core   +1 more source

Microfluidic Engineering of Microgels: A Review of Emerging Technologies, Materials, Fabrication Strategies, and Applications

Advanced Healthcare Materials, Volume 15, Issue 41, 6 November 2026.
Recent advances in microfluidic technologies for microgel fabrication are critically reviewed, highlighting the capabilities and limitations of major microfluidic platforms and discussing how platform design, material selection, and crosslinking strategies influence microgel architecture and functionality. Current challenges and future opportunities in
Afshin Abrishamkar, Laura Neely, Cynthia Pham, Nada Ibrahim, Alexis Larios‐Cervantes, Ben A. Kertesz, Todd Hoare   +6 more
wiley   +1 more source

Dietary Interventions May Mitigate Health Risks of Per‐ and Polyfluoroalkyl Substances (PFAS) Exposure Through Modulation of the Gut Microbiota: A Review

Food Frontiers, Volume 7, Issue 6, November 2026.
Dietary interventions, including probiotics, prebiotics, and synbiotics, may modulate gut microbiota to regulate PFAS accumulation and elimination. Specific microbial taxa facilitate PFAS removal through adsorption and bioaccumulation, potentially reducing internal PFAS burden and mitigating PFAS‐related health risks.
Jiahui Xia, Xueqing Li, Mingluan Xing, Huixia Niu, Lizhi Wu, Xin Gong, Longxiao Liu, Zhijian Chen, Xiaoming Lou, Pengcheng Tu   +9 more
wiley   +1 more source

Enhanced removal of radioactive particles by fluorocarbon surfactant solutions

, 1993
The proposed research addressed the application of ESI`s particle removal process to the non-destructive decontamination of nuclear equipment. The cleaning medium used in this process is a solution of a high molecular weight fluorocarbon surfactant in an
Kaiser, R., Harling, O. K.
core   +1 more source

Surfactant formation efficiency of fluorocarbon-hydrocarbon oligomers in supercritical CO2

The Journal of Chemical Physics, 2009
We use dissipative particle dynamics simulations to explore the phase behavior and solution properties of ABCBA type model surfactants in near-supercritical CO2 environment. We present design guidelines for functional surfactants with tunable properties. The block co-oligomers used in this study are made up of a CO2-phobic block having ethyl propionate
Can, Hatice, Kaçar, Gökhan, Atılgan, Canan   +2 more
openaire   +4 more sources

Fuel Resistance of Firefighting Surfactant Foam Formulations

Fire
Aqueous film-forming foam (AFFF) is widely recognized for its excellent fire-extinguishing capabilities, yet the specific roles of its components remain insufficiently understood.
Ayşenur Ateş, Rui Qiao, Brian Y. Lattimer   +2 more
doaj   +1 more source