Results 181 to 190 of about 136,734 (215)
Some of the next articles are maybe not open access.
Chitosan Nanoparticle-Mediated Gene Transfer
2008Recent advances in genomics and proteomics have led to the evolution of DNA-based therapeutics and the use of gene therapy for treatment of a wide range of human diseases. However, poor cellular uptake and rapid in vivo degradation of DNA-based therapeutics are the major drawbacks of gene therapy.
Dongwon, Lee, Shyam S, Mohapatra
openaire +2 more sources
Quaternized Chitosan Nanoparticles in Vaccine Applications
Current Medicinal Chemistry, 2020Different natural and synthetic biodegradable polymers have been used in vaccine formulations as adjuvant and delivery system but have faced various limitations. Chitosan is a new delivery system with the potential to improve development of nano vaccines and drugs.
Shuang, Yu +6 more
openaire +2 more sources
Encapsulation of testosterone by chitosan nanoparticles
International Journal of Biological Macromolecules, 2017The loading of testosterone by chitosan nanoparticles was investigated, using multiple spectroscopic methods, thermodynamic analysis, TEM images and modeling. Thermodynamic parameters showed testosterone-chitosan bindings occur mainly via H-bonding and van der Waals contacts.
P, Chanphai, H A, Tajmir-Riahi
openaire +2 more sources
Functional Chitosan Nanoparticles in Cancer Treatment
Journal of Biomedical Nanotechnology, 2016With exponential growth in nanotechnology and material chemistry, the application of a variety of nanomaterials in biomedical field has attracted increasing interest, especially in cancer diagnosis and treatment. Nanoparticles have greatly revolutionized the therapy pattern of cancer owing to their specific targeting ability, prolonged circulation time,
Shaozhi, Fu, Jiyi, Xia, Jingbo, Wu
openaire +2 more sources
Cytotoxic activities of chitosan nanoparticles and copper-loaded nanoparticles
Bioorganic & Medicinal Chemistry Letters, 2005Chitosan nanoparticles and copper(II)-loaded chitosan nanoparticles were prepared based on the ionic gelation of chitosan with tripolyphosphate anions and copper ion sorption. In this study, the cytotoxic activities of the chitosan nanoparticles and copper(II)-loaded chitosan nanoparticles was investigated and a relationship between physiochemical ...
Lifeng, Qi +4 more
openaire +2 more sources
Chitosan nanoparticles: Preparation, size evolution and stability
International Journal of Pharmaceutics, 2013Characterisation of chitosan-tripolyphosphate nanoparticles is presented with the aim of correlating particle shape and morphology, size distribution, surface chemistry, and production automatisation with preparation procedure, chitosan molecular weight and loaded protein.Nanoparticles were prepared by adding drop wise a tripolyphosphate-pentasodium ...
RAMPINO, ANTONIO +4 more
openaire +4 more sources
HEPATOPROTECTIVE EFFECTS OF CHITOSAN AND CHITOSAN NANOPARTICLES
Menoufia Journal of Agricultural Biotechnology, 2022, Y.A. Ashoush +2 more
openaire +1 more source
Dexamethasone-cyclodextrin-chitosan nanoparticles
2014As Ciclodextrinas são oligossacáridos que têm vindo a ser estudadas há mais de 100 anos e são usadas em inúmeras indústrias, desde a indústria alimentar ou cosmética até à indústria farmacêutica. Contudo, muitas delas ainda são encaradas como excipientes farmacêuticos novos.
openaire +1 more source
Mycosynthesis of Chitosan Nanoparticles
2023Mayuri Napagoda, Sanjeeva Witharana
openaire +1 more source