Results 21 to 30 of about 136,734 (215)

Potential control of forest diseases by solutions of chitosan oligomers, propolis and nanosilver [PDF]

open access: yes, 2017
Producción CientíficaThere is a growing necessity to replace chemical agents with ecofriendly materials, arising from the impact on the environment and/or human health, which calls for the design of new broad-spectrum fungicides.
Díez Casero, Julio Javier   +5 more
core   +1 more source

Chitosan nanoparticles: Current aspects

open access: yesGSC Biological and Pharmaceutical Sciences, 2022
Nanoparticles are currently becoming one of the important parts for various segments. Much more process/application becomes effective or more economical and time-saving because of nanoparticles. Polymers with distinct characteristics are widely used but nature-origin polymer has important properties that make a polymeric material for nanoparticles ...
Deshmukh, Prasad R   +3 more
openaire   +1 more source

Immobilized photosensitizers for antimicrobial applications [PDF]

open access: yes, 2015
Photodynamic antimicrobial chemotherapy (PACT) is a very promising alternative to conventional antibiotics for the efficient inactivation of pathogenic microorganisms; this is due to the fact that it is virtually impossible for resistant strains to ...
Boyle, Ross W.   +2 more
core   +1 more source

Synthesis of Chitosan/Zinc Oxide Nanoparticles Stabilized by Chitosan via Microwave Heating

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2019
Nowadays, zinc oxide (ZnO) has attracted attention in research and development because of its remarkable antibacterial properties. Chitosan/ZnO nanoparticles were successfully synthesized via microwave heating.
Nurul Amira Ahmad Yusof   +2 more
doaj   +1 more source

Biocatalysts based on papain associates with chitosan nanoparticles

open access: yesКонденсированные среды и межфазные границы, 2023
The research purpose was to develop and study biocatalysts based on papain associates with chitosan nanoparticles. We obtained medium and high molecular weight chitosan nanoparticles, both with and without ascorbic acid .
Svetlana S. Goncharova   +6 more
doaj   +1 more source

Antibacterial Effects of Chitosan/Cationic Peptide Nanoparticles

open access: yesNanomaterials, 2018
This study attempted to develop chitosan-based nanoparticles with increased stability and antibacterial activity. The chitosan/protamine hybrid nanoparticles were formed based on an ionic gelation method by mixing chitosan with protamine and subsequently
Frans Ricardo Tamara   +3 more
doaj   +1 more source

Enhanced cancer therapy with cold-controlled drug release and photothermal warming enabled by one nanoplatform [PDF]

open access: yes, 2018
Stimuli-responsive nanoparticles hold great promise for drug delivery to improve the safety and efficacy of cancer therapy. One of the most investigated stimuli-responsive strategies is to induce drug release by heating with laser, ultrasound, or ...
Agarwal, Pranay   +7 more
core   +1 more source

Chitosan-Coated Titanium Dioxide-Embedded Paclitaxel Nanoparticles Enhance Anti-Tumor Efficacy Against Osteosarcoma

open access: yesFrontiers in Oncology, 2020
ObjectiveTitanium dioxide nanoparticles (TiO2) nanoparticles have been widely explored in the prevention of cancer risk. Due to the difficult solubility of TiO2 nanoparticles, it is essential to synthesize new surfactants to increase its bioavailability ...
Yang Qu   +3 more
doaj   +1 more source

Design and in Vitro Evaluation of a New Nano-Microparticulate System for Enhanced Aqueous-Phase Solubility of Curcumin [PDF]

open access: yes, 2013
Curcumin, a yellow polyphenol derived from the turmeric Curcuma longa, has been associated with a diverse therapeutic potential including anti-inflammatory, antioxidant, antiviral, and anticancer properties.
El-Sherbiny, Ibrahim M.   +3 more
core   +2 more sources

Preparation and characterization of FeCo-Chitosan / DNA nanoparticles for gene delivery to MCF-7 breast cancer cells

open access: yesBasic & Clinical Cancer Research, 2022
Background: In the last few years, researchers have regarded gene therapy as one of the most essential approaches to treating diseases such as cancer and a variety of genetic disorders. In this research, the capability of FeCo-Chitosan nanoparticles for
Arash Abdolmaleki   +3 more
doaj  

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