Core−Shell Magnetite Nanoparticles Surface Encapsulated with Smart Stimuli-Responsive Polymer:  Synthesis, Characterization, and LCST of Viable Drug-Targeting Delivery System

Langmuir ◽  
2007 ◽  
Vol 23 (11) ◽  
pp. 6342-6351 ◽  
Author(s):  
J. L. Zhang ◽  
R. S. Srivastava ◽  
R. D. K. Misra

Polymers ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 1084
Author(s):  
Kaimin Chen ◽  
Lan Cao ◽  
Ying Zhang ◽  
Kai Li ◽  
Xue Qin ◽  
...  

Stimuli-responsive nanoparticles are among the most popular research topics. In this study, two types of core-shell (polystyrene with a photoiniferter (PSV) as the core and diblock as the shell) polymer brushes (PSV@PNIPA-b-PAA and PSV@PAA-b-PNIPA) were designed and prepared using surface-initiated photoiniferter-mediated polymerization (SI-PIMP). Moreover, their pH- and temperature-stimuli responses were explored by dynamic light scattering (DLS) and turbidimeter under various conditions. The results showed that the conformational change was determined on the basis of the competition among electrostatic repulsion, hydrophobic interaction, hydrogen bonding, and steric hindrance, which was also confirmed by protein adsorption experiments. These results are not only helpful for the design and synthesis of stimuli-responsive polymer brushes but also shed light on controlled protein immobilization under mild conditions.





2019 ◽  
Vol 29 (16) ◽  
pp. 1806429 ◽  
Author(s):  
Tianji Liu ◽  
Lingling Tong ◽  
Ningning Lv ◽  
Xiaoguang Ge ◽  
Qinrui Fu ◽  
...  


2016 ◽  
Vol 301 (7) ◽  
pp. 870-875 ◽  
Author(s):  
Katrina D. Pangilinan ◽  
Al Christopher C. de Leon ◽  
Joey Dacula Mangadlao ◽  
Eric Baer ◽  
Rigoberto C. Advincula


Soft Matter ◽  
2009 ◽  
Vol 5 (5) ◽  
pp. 927 ◽  
Author(s):  
Min-Hui Li ◽  
Patrick Keller


2020 ◽  
Author(s):  
M. Manav ◽  
M. Ponga ◽  
A. Srikantha Phani




2010 ◽  
Vol 122 (26) ◽  
pp. 4507-4510 ◽  
Author(s):  
Eunju Kim ◽  
Dongwoo Kim ◽  
Hyuntae Jung ◽  
Jiyeong Lee ◽  
Somak Paul ◽  
...  


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