Preparation of pH-Responsive Hydrophilic Core-Shell Particles for Encapsulation of Water-Soluble Material

2008 ◽  
Vol 209 (9) ◽  
pp. 938-943 ◽  
Author(s):  
Young-Ho Park ◽  
Joo-Hyun Han ◽  
Kyung-Do Suh
Keyword(s):  
Water Soluble ◽  
Core Shell ◽  
Ph Responsive ◽  
Shell Particles ◽  
Soluble Material

Preparation and spectroscopic study of a water-soluble NaYF4:Yb3+/Er3+@NaGdF4 crystal particle and its application in bioimaging

2019 ◽  
Vol 43 (4) ◽  
pp. 1770-1774 ◽  
Author(s):  
Jiajia Meng ◽  
Zhenglong Zhang ◽  
Baobao Zhang ◽  
Ye Gao ◽  
Guian Li ◽  
...  
Keyword(s):  
Spectroscopic Study ◽  
Hydrothermal Method ◽  
Water Soluble ◽  
Core Shell ◽  
Shell Particles ◽  
Crystal Particle

Water-soluble, magnetic and up-conversion luminescent NaYF4:Yb3+/Er3+@NaGdF4 core–shell particles were prepared directly by the hydrothermal method.

Overview of polyethylene glycol-based materials with a special focus on core-shell particles for drug delivery application

2021 ◽  
Vol 27 ◽  
Author(s):  
Nasrullah Shah ◽  
Manzoor Hussain ◽  
Touseef Rehan ◽  
Abbas Khan ◽  
Zubair Ullah Khan
Keyword(s):  
Drug Delivery ◽  
Biomedical Applications ◽  
Water Soluble ◽  
Core Shell ◽  
Special Focus ◽  
Tissue Engineering Scaffolds ◽  
Shell Nanoparticles ◽  
Composites Materials ◽  
Shell Particles ◽  
Core Shell Nanoparticles

: Polyethylene glycols (PEG) are water-soluble nonionic polymeric molecules. PEG and PEG-based materials are used for various important applications such as solvents, adhesives, adsorbents, drug delivery agents, tissue engineering scaffolds, etc. The coating of nanoparticles with PEG forms core-shell nanoparticles. The PEG-based core-shell nanoparticles are synthesized for the development of high-quality drug delivery systems. In the present review, we first explained the basics and various applications of PEGs and PEG-based composites materials and then concentrated on the PEG-based core-shell nanoparticles for biomedical applications specifically their use in drug delivery.

pH-Responsive Core−Shell Particles and Hollow Spheres Attained by Macromolecular Self-Assembly

Langmuir ◽  
2005 ◽  
Vol 21 (4) ◽  
pp. 1531-1538 ◽  
Author(s):  
Youwei Zhang ◽  
Ming Jiang ◽  
Jiongxin Zhao ◽  
Zhouxi Wang ◽  
Hongjing Dou ◽  
...  
Keyword(s):  
Self Assembly ◽  
Hollow Spheres ◽  
Core Shell ◽  
Ph Responsive ◽  
Shell Particles

Core–shell particles having silica cores and pH-responsive poly(vinylpyridine) shells

Soft Matter ◽  
2005 ◽  
Vol 1 (2) ◽  
pp. 160 ◽  
Author(s):  
Rob AtkinThese two authors contributed ◽  
Melanie Bradley ◽  
Brian Vincent
Keyword(s):  
Core Shell ◽  
Ph Responsive ◽  
Shell Particles

Tunable core–shell particles generated from smart water-soluble chitosan seeds

2016 ◽  
Vol 142 ◽  
pp. 51-55 ◽  
Author(s):  
Congming Xiao ◽  
Rongrui You ◽  
Yanrui Dong ◽  
Zhongxin Zhang
Keyword(s):  
Water Soluble ◽  
Core Shell ◽  
Smart Water ◽  
Shell Particles

Formation of Gold@Polymer Core−Shell Particles and Gold Particle Clusters on a Template of Thermoresponsive and pH-Responsive Coordination Triblock Copolymer

Langmuir ◽  
2006 ◽  
Vol 22 (22) ◽  
pp. 9393-9396 ◽  
Author(s):  
Peiwen Zheng ◽  
Xiaowei Jiang ◽  
Xu Zhang ◽  
Wangqing Zhang ◽  
Linqi Shi
Keyword(s):  
Gold Particle ◽  
Triblock Copolymer ◽  
Core Shell ◽  
Ph Responsive ◽  
Shell Particles

Microstructure and rheological properties of pH-responsive core–shell particles

Polymer ◽  
2005 ◽  
Vol 46 (23) ◽  
pp. 10066-10076 ◽  
Author(s):  
B.H. Tan ◽  
K.C. Tam ◽  
Y.C. Lam ◽  
C.B. Tan
Keyword(s):  
Rheological Properties ◽  
Core Shell ◽  
Ph Responsive ◽  
Shell Particles

scholarly journals Characterization study of polyAMPS@BMA core-shell particles using two types of RAFT agents

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Nasrullah Shah ◽  
Zubair Ullah Khan ◽  
Manzoor Hussain ◽  
Touseef Rehan ◽  
Abbas Khan
Keyword(s):  
Raft Polymerization ◽  
Analytical Techniques ◽  
Water Soluble ◽  
Butyl Methacrylate ◽  
Core Shell ◽  
Water Soluble Polymer ◽  
X Ray ◽  
Reversible Addition ◽  
Characterization Study ◽  
Shell Particles

Abstract The study and application of reversible addition-fragmentation chain transfer (RAFT) polymerization have been widely reported in the literature because of its high compatibility with numerous monomers, reaction conditions, and low polydispersity index. The effect of RAFT agents on the characteristics of the final product is greatly needed to be explored. Our present study aimed to compare the influence of two different types of RAFT agents on the characteristics of the water-soluble polymer (2-acrylamido-2-methylpropane sulfonic acid) (polyAMPS) and their polyAMPS@butyl methacrylate (BMA) core-shell particles. Different analytical techniques including scanning electron microscopy (SEM), fourier transform infrared spectroscopy (FTIR), energy dispersive X-ray analysis (EDX), X-ray diffraction (XRD), and thermogravimetric analysis (TGA) were used to ascertain the final morphological, structural, and thermal properties of the resultant products. It was found that RAFT agents have shown a clear influence on the final properties of the resultant polyAMPS and their core-shell particles such as particle size, shape, size distribution, and thermal behavior. This study confirms that RAFT agents can control the final properties of the polymers and their core-shell particles.

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