Cationic antimicrobial polymers and their assemblies

AM Carmona-Ribeiro… - International journal of …, 2013 - mdpi.com
Cationic compounds are promising candidates for development of antimicrobial agents.
Positive charges attached to surfaces, particles, polymers, peptides or bilayers have been …

Biomimetic nanoparticles: preparation, characterization and biomedical applications

AM Carmona-Ribeiro - International journal of nanomedicine, 2010 - Taylor & Francis
Mimicking nature is a powerful approach for developing novel lipid-based devices for drug
and vaccine delivery. In this review, biomimetic assemblies based on natural or synthetic …

Cationic lipids and surfactants as antifungal agents: mode of action

DB Vieira, AM Carmona-Ribeiro - Journal of Antimicrobial …, 2006 - academic.oup.com
Objectives: To determine the mechanism of antimicrobial action for cationic lipid
dioctadecyldimethylammonium bromide (DODAB) and hexadecyltrimethylammonium …

Preparation of boron-containing chitosan derivative and its application as intumescent flame retardant for epoxy resin

J Wang, J Chen, W Wang, J Lu, Y Li, T Bai, J Chen… - Cellulose, 2023 - Springer
A new boron-containing chitosan-based compound HBS was synthesized and used in
combination with ammonium polyphosphate (APP) as an efficient flame retardant with good …

Preliminary study on chitosan modified glass ionomer restoratives

DFS Petri, J Donegá, AM Benassi, JAJS Bocangel - Dental materials, 2007 - Elsevier
OBJECTIVES: The aim of this study was to investigate the effect of chitosan (CH), a
biocompatible polysaccharide, on the flexural strength of glass ionomer restoratives (GIR) …

Antimicrobial particles from cationic lipid and polyelectrolytes

LD Melo, EM Mamizuka, AM Carmona-Ribeiro - Langmuir, 2010 - ACS Publications
Hybrid nanoparticles from cationic lipid and polymers were prepared and characterized
regarding physical properties and antimicrobial activity. Carboxymethylcellulose (CMC) and …

Cationic nanoparticles for delivery of amphotericin B: preparation, characterization and activity in vitro

DB Vieira, AM Carmona-Ribeiro - Journal of Nanobiotechnology, 2008 - Springer
Background Particulate systems are well known to be able to deliver drugs with high
efficiency and fewer adverse side effects, possibly by endocytosis of the drug carriers. On …

Functional water‐soluble polymers: polymer–metal ion removal and biocide properties

BL Rivas, E Pereira, A Maureira - Polymer International, 2009 - Wiley Online Library
Water‐soluble polymers have attracted much interest due to their potential applications in
environmental protection engineering to remove harmful pollutants and in biomedicine in …

Bilayer-forming synthetic lipids: drugs or carriers?

AM Carmona-Ribeiro - Current Medicinal Chemistry, 2003 - ingentaconnect.com
Since their introduction as bilayer-forming synthetic compounds in the eighties,
dioctadecyldimethylammonium (DODA) and dihexadecylphosphate (DHP) salts have found …

Interactions between bacteriophage DNA and cationic biomimetic particles

H Rosa, DFS Petri… - The Journal of Physical …, 2008 - ACS Publications
The interaction between giant bacteriophage DNA and cationic biomimetic particles was
characterized from sizing by dynamic light-scattering, ζ-potential analysis, turbidimetry …