نتایج جستجو برای: responsive delivery systems
تعداد نتایج: 1398922 فیلتر نتایج به سال:
As the tumor microenvironment (TME) develops, it is critical to take the alterations of pH value, reduction and various enzymes of the TME into consideration when constructing the desirable co-delivery systems. Herein, TME pH and enzyme dual-responsive core-shell nanoparticles were prepared for the efficient co-delivery of chemotherapy drug and plasmid DNA (pDNA). A novel pH-responsive, positiv...
In the fight against cancer, controlled drug delivery systems have emerged to enhance the therapeutic efficacy and safety of anti-cancer drugs. Among these systems, mesoporous silica nanoparticles (MSNs) with a functional surface possess obvious advantages and were thus rapidly developed for cancer treatment. Many stimuli-responsive materials, such as nanoparticles, polymers, and inorganic mate...
Abstract Background The distribution of drugs could not be controlled in the conventional delivery systems. This has led to developing a specific nanoparticle-based system, called smart drug In cancer therapy, innovative biocompatible nanocarriers have received much attention for various ranges anti-cancer drugs. this work, effect an interesting and novel copolymer named "dimethyl acrylamide-tr...
Currently, intelligent, responsive biomaterials have been widely explored, considering the fact that provide controlled and predictable results in various biomedical systems. Responsive nanostructures undergo reversible or irreversible changes presence of a stimulus, stimuli can be temperature, magnetic field, ultrasound, pH, humidity, pressure, light, electric etc. Different types being used d...
Responsive polymer materials can adapt to surrounding environments, regulate transport of ions and molecules, change wettability and adhesion of different species on external stimuli, or convert chemical and biochemical signals into optical, electrical, thermal and mechanical signals, and vice versa. These materials are playing an increasingly important part in a diverse range of applications, ...
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