نتایج جستجو برای: nanogel

تعداد نتایج: 448  

Journal: :Chemistry, an Asian journal 2017
Linna Lyu Fang Liu Xiaoyong Wang Ming Hu Jing Mu Haolun Cheong Gang Liu Bengang Xing

Multidrug resistance (MDR) poses a major burden to cancer treatment. As one important factor contributing to MDR, overexpression of P-glycoprotein (P-gp) results in a reduced intracellular drug accumulation. Hence, the ability to effectively block the efflux protein and to accumulate the therapeutics in cancer cells is of great significance in clinical practice. In this work, we successfully de...

Journal: :Molecules 2014
Ayman M Atta Hamad A Al-Lohedan Sami A Al-Hussain

Herein we report a new method for synthesizing stabilized magnetic nanoparticle (MNP) colloids. A new class of monodisperse water-soluble magnetite nano-particles was prepared by a simple and inexpensive co-precipitation method. Iron ions and iodine were prepared by the reaction between ferric chloride and potassium iodide. The ferrous and ferric ions were hydrolyzed at low temperature at pH 9 ...

Journal: :Langmuir : the ACS journal of surfaces and colloids 2008
Juan Li Shaoyong Yu Ping Yao Ming Jiang

A novel method has been developed for preparing nanogels with a lysozyme core and dextran shell. The method involves the Maillard dry-heat process and heat-gelation process. First, lysozyme-dextran conjugates were produced through the Maillard reaction. Then, the conjugate solution was heated above the denaturation temperature of lysozyme to produce nanogels. The nanogels are of spherical shape...

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