Surfactant-Free Preparation and Drug Release Property of Magnetic Hollow Core/Shell Hierarchical Nanostructures

2008 ◽  
Vol 112 (32) ◽  
pp. 12149-12156 ◽  
Author(s):  
Shao-Wen Cao ◽  
Ying-Jie Zhu
Keyword(s):  
Drug Release ◽  
Core Shell ◽  
Hollow Core ◽  
Hierarchical Nanostructures ◽  
Release Property

Inkjet printing based assembly of thermoresponsive core–shell polymer microcapsules for controlled drug release

2016 ◽  
Vol 4 (23) ◽  
pp. 4156-4163 ◽  
Author(s):  
Jianmin Yang ◽  
Daisuke Katagiri ◽  
Sifeng Mao ◽  
Hulie Zeng ◽  
Hizuru Nakajima ◽  
...  
Keyword(s):  
Drug Release ◽  
Inkjet Printing ◽  
Shell Structure ◽  
Controlled Drug Release ◽  
Core Shell ◽  
Hollow Core ◽  
Thermoresponsive Polymer ◽  
Porous Shell ◽  
Control Drug ◽  
Control Drug Release

A thermoresponsive polymer microcapsule with a hollow core–porous shell structure was fabricated based on inkjet printing, which can be used to control drug release by changing the temperature at around 38 °C.

Preparation and photocatalytic property of α-Fe2O3 hollow core/shell hierarchical nanostructures

2010 ◽  
Vol 71 (12) ◽  
pp. 1680-1683 ◽  
Author(s):  
Shao-Wen Cao ◽  
Ying-Jie Zhu ◽  
Guo-Feng Cheng ◽  
Yue-Hong Huang
Keyword(s):  
Photocatalytic Property ◽  
Core Shell ◽  
Hollow Core ◽  
Hierarchical Nanostructures

One-step hydrothermal synthesis of Fe3O4@C nanoparticles with great performance in biomedicine

2014 ◽  
Vol 2 (28) ◽  
pp. 4481-4488 ◽  
Author(s):  
Gui-Yun Mao ◽  
Wen-Jing Yang ◽  
Fan-Xing Bu ◽  
Dong-Mei Jiang ◽  
Zhen-Jie Zhao ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Drug Release ◽  
Thermal Performance ◽  
Core Shell ◽  
One Pot ◽  
Ph Response ◽  
Great Performance ◽  
Release Property ◽  
One Step ◽  
Method Show

Core@shell structured Fe3O4@C nanoparticles synthesized by one-pot hydrothermal method show good pH-response drug release property and magneto-thermal performance.

Core-Shell Molecularly Imprinted Polymer Nanocomposites for Biomedical and Environmental Applications

2019 ◽  
Vol 25 (34) ◽  
pp. 3633-3644
Author(s):  
Nasrullah Shah ◽  
Saba Gul ◽  
Mazhar Ul-Islam
Keyword(s):  
Food Processing ◽  
Selective Adsorption ◽  
Environmental Applications ◽  
Core Shell ◽  
Template Molecule ◽  
Hollow Core ◽  
Imprinted Polymer ◽  
Adsorption Selectivity ◽  
Molecularly Imprinting Polymers ◽  
Relative Adsorption

: Core-shell polymers represent a class of composite particles comprising of minimum two dissimilar constituents, one at the center known as a core which is occupied by the other called shell. Core-shell molecularly imprinting polymers (CSMIPs) are composites prepared via printing a template molecule (analyte) in the coreshell assembly followed by their elimination to provide the everlasting cavities specific to the template molecules. Various other types of CSMIPs with a partial shell, hollow-core and empty-shell are also prepared. Numerous methods have been reported for synthesizing the CSMIPs. CSMIPs composites could develop the ability to identify template molecules, increase the relative adsorption selectivity and offer higher adsorption capacity. Keen features are measured that permits these polymers to be utilized in numerous applications. It has been developed as a modern technique with the probability for an extensive range of uses in selective adsorption, biomedical fields, food processing, environmental applications, in utilizing the plant's extracts for further applications, and sensors. This review covers the approaches of developing the CSMIPs synthetic schemes, and their application with special emphasis on uses in the biomedical field, food care subjects, plant extracts analysis and in environmental studies.

Hollow core-shell CoNi@C and CoNi@NC composites as high-performance microwave absorbers

2021 ◽  
pp. 159574
Author(s):  
Zhongjing Shen ◽  
Huili Yang ◽  
Zhiqiang Xiong ◽  
Yu Xie ◽  
Chongbo Liu
Keyword(s):  
High Performance ◽  
Core Shell ◽  
Hollow Core ◽  
Microwave Absorbers

scholarly journals Fabrication of Hollow Core-Shell Type Si/C Nanocomposites by a Simple Process

2017 ◽  
Vol 15 (0) ◽  
pp. 69-73 ◽  
Author(s):  
Kei Wakabayashi ◽  
Daichi Yamaura ◽  
Kazuki Ito ◽  
Naoya Kameda ◽  
Toshio Ogino
Keyword(s):  
Core Shell ◽  
Hollow Core ◽  
Simple Process ◽  
Shell Type

scholarly journals Multi-Functional Core-Shell Nanofibers for Wound Healing

Nanomaterials ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1546
Author(s):  
Zhen Li ◽  
Shunqi Mei ◽  
Yajie Dong ◽  
Fenghua She ◽  
Puwang Li ◽  
...  
Keyword(s):  
Wound Healing ◽  
Growth Factors ◽  
Drug Release ◽  
Release Rate ◽  
Healing Process ◽  
Wound Healing Process ◽  
Core Shell ◽  
High Production Rate ◽  
Centrifugal Spinning ◽  
Multiple Drugs

Core-shell nanofibers have great potential for bio-medical applications such as wound healing dressings where multiple drugs and growth factors are expected to be delivered at different healing phases. Compared to monoaxial nanofibers, core-shell nanofibers can control the drug release profile easier, providing sustainable and effective drugs and growth factors for wound healing. However, it is challenging to produce core-shell structured nanofibers with a high production rate at low energy consumption. Co-axial centrifugal spinning is an alternative method to address the above limitations to produce core-shell nanofibers effectively. In this study, a co-axial centrifugal spinning device was designed and assembled to produce core-shell nanofibers for controlling the release rate of ibuprofen and hEGF in inflammation and proliferation phases during the wound healing process. Core-shell structured nanofibers were confirmed by TEM. This work demonstrated that the co-axial centrifugal spinning is a high productivity process that can produce materials with a 3D environment mimicking natural tissue scaffold, and the specific drug can be loaded into different layers to control the drug release rate to improve the drug efficiency and promote wound healing.

NiO@NiO and NiO@Co3O4 Hollow Core/Shell Composites for High-Performance Supercapacitor Electrodes

2019 ◽  
Vol 19 (12) ◽  
pp. 7785-7789 ◽  
Author(s):  
Meiqing Fan ◽  
Bo Ren ◽  
Xiaodong Yang ◽  
Haixia Yu ◽  
Lei Wang
Keyword(s):  
High Performance ◽  
Core Shell ◽  
Hollow Core

Up-Conversion Cell Imaging and pH-Induced Thermally Controlled Drug Release from NaYF4:Yb3+/Er3+@Hydrogel Core–Shell Hybrid Microspheres

ACS Nano ◽  
2012 ◽  
Vol 6 (4) ◽  
pp. 3327-3338 ◽  
Author(s):  
Yunlu Dai ◽  
Ping’an Ma ◽  
Ziyong Cheng ◽  
Xiaojiao Kang ◽  
Xiao Zhang ◽  
...  
Keyword(s):  
Drug Release ◽  
Cell Imaging ◽  
Controlled Drug Release ◽  
Core Shell
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