Monodisperse poly(methacrylic acid/ethyleneglycoldimethacrylate) (MAA/EGDMA) hollow microcapsules, which exhibit pH-responsive behavior, are prepared by diffusion of cationic surfactants and hydrophobic interaction. During the association of the negatively charged hydrogel microspheres and an oppositely charged surfactant (cetyltrimethylammonium bromide, CTA(+)B), the hydrophobic polymer-surfactant complexes that form are separated from the internal water; consequently, a hollow structure can be formed. Confocal laser scanning microscopy, UV spectroscopy and zeta potential are employed to study the formation of the hollow structure during the diffusion of the cationic surfactant. The controlled release behavior of methylene blue as a model ...
Hollow polylactide microcapsules that can be used as ultrasound contrast agents were prepared using ...
A facile approach to preparing mesoporous hybrid microcapsules is developed by exploring the segrega...
Current controlled release systems lack good integrity and fluidity for secure encapsulation and tar...
This study introduces a useful approach for fabrication of hollow-structured hydrogel microparticles...
Smart hollow polymeric microspheres have been widely applied in various fields such as controlled re...
Hollow microspheres were synthesized using an oil in water suspension system. The oil droplets were ...
Hollow microparticles have a range of potential applications in the area of controlled drug delivery...
This study has established a robust and straightforward method for the fabrication of uniform poly(v...
Previous researches on solvent-dependent polymer systems mainly focus on amphiphilic invertible poly...
Stimulus responsive microcapsules attract considerable interest in the polymer science and biomateri...
A bottom-up approach was empolyed to prepare colloidosomes with dual-level controlled permeability. ...
This study introduces a flexible and straightforward method for generating monodisperse complex hydr...
Previous researches on solvent-dependent polymer systems mainly focus on amphiphilic invertible poly...
The fabrication of polymer nanocapsules with tailored dimensions has been accomplished by microemul...
Poly(methyl methacrylate) microspheres have been prepared by the internal phase separation method us...
Hollow polylactide microcapsules that can be used as ultrasound contrast agents were prepared using ...
A facile approach to preparing mesoporous hybrid microcapsules is developed by exploring the segrega...
Current controlled release systems lack good integrity and fluidity for secure encapsulation and tar...
This study introduces a useful approach for fabrication of hollow-structured hydrogel microparticles...
Smart hollow polymeric microspheres have been widely applied in various fields such as controlled re...
Hollow microspheres were synthesized using an oil in water suspension system. The oil droplets were ...
Hollow microparticles have a range of potential applications in the area of controlled drug delivery...
This study has established a robust and straightforward method for the fabrication of uniform poly(v...
Previous researches on solvent-dependent polymer systems mainly focus on amphiphilic invertible poly...
Stimulus responsive microcapsules attract considerable interest in the polymer science and biomateri...
A bottom-up approach was empolyed to prepare colloidosomes with dual-level controlled permeability. ...
This study introduces a flexible and straightforward method for generating monodisperse complex hydr...
Previous researches on solvent-dependent polymer systems mainly focus on amphiphilic invertible poly...
The fabrication of polymer nanocapsules with tailored dimensions has been accomplished by microemul...
Poly(methyl methacrylate) microspheres have been prepared by the internal phase separation method us...
Hollow polylactide microcapsules that can be used as ultrasound contrast agents were prepared using ...
A facile approach to preparing mesoporous hybrid microcapsules is developed by exploring the segrega...
Current controlled release systems lack good integrity and fluidity for secure encapsulation and tar...