Results 41 to 50 of about 87,837 (200)

Obtaining Curvature‐Based HLD Parameters for Single Ionic Surfactants via Small Angle X‐Ray Scattering (SAXS)

Journal of Surfactants and Detergents, Volume 29, Issue 3, Page 295-307, May 2026.
ABSTRACT The hydrophilic–lipophilic difference (HLD) for ionic surfactant microemulsions (μEs) can be interpreted as the curvature normalized by the tail length parameter (L), if it is corrected by a factor “bi”, bi·HLD = HLDcurv = HLDbi = bi·ln(S) – kbi·EACN + Ccbi, with bi and kbi representing the curvature sensitivity to changes in salinity (S, g ...
Edgar Acosta, Zhuotao Leng, Hassan Ghasemi   +2 more
wiley   +1 more source

Thermodynamic Study of Mixed Surfactants of Polyoxyethylene tert-Octyl Phenyl Ether and Dodecyltrimethylammonium Bromide

, 2016
Mixtures of polyoxyethylene tert-octyl phenyl ether (TX100) and dodecyltrimethylammonium bromide (DTAB) were investigated using isothermal titration calorimetry.
Xianshuo Zhang (1398730), Peizhu Zheng (1398727), Weiguo Shen (724774), Jian Fang (670251)   +3 more
core   +1 more source

Detection of phthalates migration from disposable tablewares to drinking water using hexafluoroisopropanol-induced catanionic surfactant coacervate extraction

Journal of Pharmaceutical Analysis, 2016
Hexafluoroisopropanol (HFIP)-induced sodium dodecyl sulfate/dodecyltrimethylammonium bromide (SDS/DTAB) catanionic surfactant coacervate extraction method coupled with high performance liquid chromatography (HPLC) was used to detect the migration of ...
Cao Li, Jia Xu, Dan Chen, Yuxiu Xiao
doaj   +1 more source

Production of Elastomeric Composites With Different Methods of Incorporating of Graphene Nanoplatelets Into SBR Latex

Journal of Applied Polymer Science, Volume 143, Issue 11, March 15, 2026.
This study explores scalable methods of incorporating graphene nanoplatelets into SBR latex with or without a surfactant, using either powder or a masterbatch. Results show that combining a masterbatch with the surfactant DTAB improves vulcanization speed, mechanical strength, hardness, thermal conductivity, and resistance to aging.
Micaela D. Ferrari, Willian B. Ribeiro, Aline Zanchet, Diego Piazza, Rosmary N. Brandalise   +4 more
wiley   +1 more source

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms

Advanced Materials, Volume 38, Issue 9, 12 February 2026.
This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun, Bingbing Sun, Alexander B. Cook, Tania Patiño Padial, Jan C. M. van Hest   +4 more
wiley   +1 more source

Surface‐Coated Inorganic Nanomaterials for Drug Delivery: Chemical Design, Biomedical Applications, and Mechanistic Insights

Advanced NanoBiomed Research, Volume 6, Issue 2, February 2026.
This review explores how surface‐coated inorganic nanomaterials are chemically engineered for advanced drug delivery. It highlights design principles, coating strategies, and biomedical applications, emphasizing how surface chemistry governs biocompatibility, targeting, and controlled release.
Hossein Daneshgar, Sepideh Ahmadi, Nikzad Abbariki, Navid Rabiee, Sidi A. Bencherif   +4 more
wiley   +1 more source

Measurement and Computation of Movement of Bromide Ions and Carbofuran in Ridged HUmic-Sandy Soil [PDF]

, 2009
Water flow and pesticide transport in the soil of fields with ridges and furrows may be more complex than in the soil of more level fields. Prior to crop emergence, the tracer bromide ion and the insecticide carbofuran were sprayed on the humic-sandy ...
Boesten, J.J.T.I., Jos J. T. I. Boesten, Leistra, M., Minze Leistra   +3 more
core   +1 more source

Spectrophotometric determination of tin(IV) with phenylfluorone and dodecyltrimethylammonium bromide.

BUNSEKI KAGAKU, 1984
The sensitizing effect of dodecyltrimethylammonium bromide (DTMAB) on the spectrophotometric determination of tin (IV) with phenylfluorone was studied. Under the optimum conditions the sensitivity was about twice as high as that without DTMAB. The calibration curve was linear up to 0.20 ppm of tin(1V).
KURIHARA, Hideya, KUWABARA, Hiroko
openaire   +2 more sources

The effect of cationic surfactants on bitumen's viscosity and asphaltene nanostructure under thermal partial upgrading

Energy Science & Engineering, 2022
Bitumen extracted from oil sands is a highly viscous fluid; thus, its transportation via pipelines in its original form resembles a major challenge. Partial upgrading is a recently proposed approach that aims to reduce bitumen's viscosity to meet the ...
Moataz K. Abdrabou, Xue Han, Ying Zheng, Yimin Zeng, Sohrab Rohani   +4 more
doaj   +1 more source

High‐Density Boron Nitride Nanotube Composites via Surfactant‐Stabilized Lyotropic Liquid Crystals for Enhanced Space Radiation Shielding

Advanced Functional Materials, Volume 35, Issue 52, December 23, 2025.
High‐density BNNT films, enabling mechanical robustness and high space radiation shielding effectiveness, are fabricated using surfactant‐stabilized BNNT liquid crystal. Simulations indicate that a 50 g cm−2 BNNT film can reduce radiation exposure by 56% compared to zero shielding, potentially doubling the duration of astronaut missions on the lunar ...
Young‐Kyeong Kim, Ik Jae Lim, Hongjin Lim, Yongbi Joo, Jueun Park, Md Monir Hossain, Hyunjin Cho, Nam‐Ho You, Seokhoon Ahn, Hunsu Lee, Sang Seok Lee, Yongho Joo, Se Youn Moon, Hee Il Yoo, Calista Lum, Cheol Park, Siyoung Q. Choi, Se Gyu Jang   +17 more
wiley   +1 more source