Results 111 to 120 of about 144,495 (335)

Micelle-enhanced flow injection analysis

open access: yesReviews in Analytical Chemistry, 2018
Surface-active agents are organic compounds of amphiphilic nature. When the concentration of surfactants is higher than a certain value, the monomers adhere to form well-defined aggregates known as micelles.
Abdeldaim Dalia T., Mansour Fotouh R.
doaj   +1 more source

Cancer and the Role of Polymeric-Carriers in Diagnosis and Treatment [PDF]

open access: yesJournal of Advanced Biomedical Sciences, 2020
With the daily advancement of science and the use of different sciences in medicine, new achievements are made for the treatment of human beings. One of the pioneering sciences in this field is polymer engineering, these magical macromolecules can be ...
Milad Sheydaei, Ebrahim Alinia-Ahandani
doaj  

Theory of copolymer micellization [PDF]

open access: yesThe Journal of Chemical Physics, 2003
We consider the micellization of block copolymers in solution, employing self-consistent field theory with an additional constraint that permits the examination of intermediate structures. From the information for an isolated micelle (structure, binding energy, free energy) we describe how the global thermodynamics of these systems can be obtained ...
openaire   +4 more sources

Mussel‐Inspired Molecular Strategies for Fabricating Functional Materials With Underwater Adhesion and Self‐Healing Properties

open access: yesAdvanced Materials, EarlyView.
This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley   +1 more source

pH-sensitive micelles self-assembled from polymer brush (PAE-g-cholesterol)-b-PEG-b-(PAE-g-cholesterol) for anticancer drug delivery and controlled release

open access: yesInternational Journal of Nanomedicine, 2017
Xiangxuan Huang,1 Wenbo Liao,1 Gang Zhang,1 Shimin Kang,1 Can Yang Zhang2 1School of Chemical Engineering and Energy Technology, Dongguan University of Technology, Dongguan, People’s Republic of China; 2Department of Pharmaceutical Sciences ...
Huang X   +4 more
doaj  

Experimental Conditions for the Stabilization of the Lyotropic Biaxial Nematic Mesophase

open access: yesCrystals, 2019
Nematic phases are some of the most common phases among the lyotropic liquid crystalline structures. They have been widely investigated during last decades.
Erol Akpinar   +1 more
doaj   +1 more source

Signature of elasticity in the Faraday instability

open access: yes, 2004
We investigate the onset of the Faraday instability in a vertically vibrated wormlike micelle solution. In this strongly viscoelastic fluid, the critical acceleration and wavenumber are shown to present oscillations as a function of driving frequency and
D. A. Edwards   +5 more
core   +3 more sources

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

open access: yesAdvanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi   +4 more
wiley   +1 more source

Protobiotic Systems Chemistry Analyzed by Molecular Dynamics

open access: yesLife, 2019
Systems chemistry has been a key component of origin of life research, invoking models of life’s inception based on evolving molecular networks.
Amit Kahana, Doron Lancet
doaj   +1 more source

Coarse-graining MARTINI model for molecular-dynamics simulations of the wetting properties of graphitic surfaces with non-ionic, long-chain and T-shaped surfactants

open access: yes, 2012
We report on a molecular dynamics investigation of the wetting properties of graphitic surfaces by various solutions at concentrations 1-8 wt% of commercially available non-ionic surfactants with long hydrophilic chains, linear or T-shaped.
Alberto Ortona   +3 more
core   +1 more source

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