Results 31 to 40 of about 155,081 (285)

Enhanced Oil Spill Remediation Using Environmentally Asymmetric Dicationic Ionic Liquids: Synthesis, Characterization, and Evaluation

open access: yesSeparations, 2023
The disastrous consequences for society—economically, environmentally, and socially—caused by oil spills encouraged us to treat this problem. The target of this work is to synthesize new amphiphilic dicationic ionic liquids (Ia, Ib, and Ic) and evaluate ...
Rima D. Alharthy   +8 more
doaj   +1 more source

Poly(2-oxazolines) in biological and biomedical application contexts. [PDF]

open access: yes, 2007
Polyoxazolines of various architectures and chemical functionalities can be prepared in a living and therefore controlled manner via cationic ring-opening polymerisation.
Adams, Nico, Schubert, Ulrich S
core   +1 more source

New amphiphilic amino acid derivatives for efficient DNA transfection in vitro [PDF]

open access: yes, 2017
Nucleic acids-based therapies have recently developed as next-generationagents for treating and preventing viral infection, cancer, and genetic disorders,but their use is still limited due to its relatively poor delivery into targetedcells.
Antuña, Sebastián   +7 more
core   +1 more source

Stronger Together. Poly(Styrene) Gels Reinforced by Soft Gellan Gum

open access: yesGels, 2022
This study targets the synthesis of novel semi-interpenetrating networks and amphiphilic conetworks, where hydrophilic soft matter (Gellan Gum, GG) was combined with hydrophobic rigid poly(styrene), PSt. To achieve that, GG was chemically modified with 4-
Dariya Getya, Ivan Gitsov
doaj   +1 more source

A novel method for DNA delivery into bacteria using cationic copolymers [PDF]

open access: yesBrazilian Journal of Medical and Biological Research, 2021
Amphiphilic copolymers have a wide variety of medical and biotechnological applications, including DNA transfection in eukaryotic cells. Still, no polymer-primed transfection of prokaryotic cells has been described.
V.V. de Souza   +4 more
doaj   +1 more source

Stability of bicontinuous cubic phases in ternary amphiphilic systems with spontaneous curvature [PDF]

open access: yes, 1999
We study the phase behavior of ternary amphiphilic systems in the framework of a curvature model with non-vanishing spontaneous curvature. The amphiphilic monolayers can arrange in different ways to form micellar, hexagonal, lamellar and various ...
Anderson D. M.   +15 more
core   +2 more sources

Antifungal amphiphilic aminoglycosides [PDF]

open access: yesMedChemComm, 2014
A C8 alkyl chain at the O-4′′ position of kanamycin B transforms this aminoglycoside into an amphiphilic broad spectrum antifungal compound.
Chang, Cheng-Wei Tom, Takemoto, Jon Y.
openaire   +3 more sources

N-octyl chitosan derivatives as amphiphilic carrier agents for herbicide formulations

open access: yesOpen Chemistry, 2019
This study investigates the potential of N-octyl chitosan derivatives, namely N-octyl-O-sulfate chitosan (NOOSC), N-octyl-N-succinyl chitosan (NONSC) and N-octyl-O-glycol chitosan (NOOGC) as amphiphilic carrier agents for atrazine in water-insoluble ...
Kamari Azlan, Yusoff Siti Najiah Mohd
doaj   +1 more source

Preparation, Characterization and İnvestigation of Swelling Behavior of HEMA-Based Amphiphilic Semi-IPN Cryogels Containing Polymeric Linoleic Acid

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2022
In this study, it was aimed to synthesize and characterize a new polymeric cryogel system to be formed with polymeric linoleic acid (PLina), a vegetable oil-based polymeric fatty acid, and the widely preferred 2-hydroxyethyl ...
Abdulkadir Allı   +2 more
doaj   +1 more source

Tailoring pH-responsive acrylic acid microgels with hydrophobic crosslinks for drug release [PDF]

open access: yes, 2015
Amphiphilic microgels based on the hydrophilic acrylic acid (AA) and hydrophobic crosslinks of different compositions were synthesised using a lab-on-a-chip device. The microgels were formed by polymerising hydrophobic droplets.
Georgiou, T. K.   +3 more
core   +2 more sources

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