Fabricating core (Au)-shell (different stimuli-responsive polymers) nanoparticles via inverse emulsion polymerization: Comparing DOX release behavior in dark room and under NIR lighting

Mazloomi‐Rezvani, Mahsa; Salami‐Kalajahi, Mehdi; Roghani‐Mamaqani, Hossein

doi:10.1016/j.colsurfb.2018.03.013

Cited by 32 publications

(12 citation statements)

References 41 publications

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Section: Pharmacological Nanoparticles From Emulsion Techniquesmentioning

confidence: 99%

“…Temperature can increase high enough to cause immediate cancerous cell death by disrupting their membranes . Mahsa et al demonstrated the effect of NIR light on the release of DOX from gold core–shell nanoparticles loaded with DOX with different pH values in dark room condition or under IR irradiation . AuNPs were used as seeds in inverse emulsion polymerization of 2‐(dimethylamino) ethylmethacrylate, N ‐isopropylacrylamide, acrylic acid, methacrylic acid, 2‐hydroxyethyl methacrylate, and N,N′ ‐methylenebis(acrylamide).…”

Section: Pharmacological Nanoparticles From Emulsion Techniquesmentioning

confidence: 99%

“…Modified with permission. [98] Copyright 2018, Elsevier. C) Schematic of the encapsulation polyelectrolyte complexes (PEC) nanoparticles in Eudragit L100-55 (EL55) fibers used in peptide delivery system (left); confocal image of EL55 nanofibers containing PEC nanoparticles (right); SEM image of EL55 nanofibers containing PEC nanoparticles (inset).…”

Section: Pharmacological Nanoparticles For Drug Delivery Systemmentioning

confidence: 99%

“…[105] Mahsa et al demonstrated the effect of NIR light on the release of DOX from gold core-shell nanoparticles loaded with DOX with different pH values in dark room condition or under IR irradiation. [98] AuNPs were used as seeds in inverse emulsion polymerization of 2(dimethylamino) ethylmethacrylate, Niso propylacrylamide, acrylic acid, methacrylic acid, 2hydroxyethyl methacrylate, and N,N′methylenebis(acrylamide). As shown in Figure 4B, nanoparticles exhibited larger release at pH 5.3 than at pH 7.4 because of higher solubility of DOX in acidic media.…”

Section: Pharmacological Nanoparticles For Drug Delivery Systemmentioning

confidence: 99%

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Emulsion Techniques for the Production of Pharmacological Nanoparticles

Jenjob

Phakkeeree

Seidi

et al. 2019

Macromolecular Bioscience

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Nanoparticles have the advantages over micron‐sized particles to typically provide higher intracellular uptake and drug bioavailability. Emulsion techniques are commonly used methods for producing nanoparticles aiming at high encapsulation efficiency, high stability, and low toxicity. Here, the recent developments of nanoparticles prepared from emulsions, the synthesis of nanoparticles, their physicochemical properties, and their biomedical applications are discussed. Selection of techniques, such as emulsion polymerization, miniemulsion polymerization, microemulsion polymerization, and emulsion‐solvent evaporation processes, strongly influences morphologies, size distributions, and particle properties. Details in the synthetic strategies governing the performance of nanoparticles in bioimaging, biosensing, and drug delivery are presented. Benefits and limitations of molecular imaging techniques are also discussed.

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Section: Pharmacological Nanoparticles From Emulsion Techniquesmentioning

confidence: 99%

Section: Pharmacological Nanoparticles From Emulsion Techniquesmentioning

confidence: 99%

Section: Pharmacological Nanoparticles For Drug Delivery Systemmentioning

confidence: 99%

Section: Pharmacological Nanoparticles For Drug Delivery Systemmentioning

confidence: 99%

See 2 more Smart Citations

Emulsion Techniques for the Production of Pharmacological Nanoparticles

Jenjob

Phakkeeree

Seidi

et al. 2019

Macromolecular Bioscience

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“…Gold nanoparticles can be integrated with PAA for several applications. Rezvani et al created various core-shell NPs with AuNPs as the core and stimuli-sensitive polymers such as PAA, poly(N,N methylene bis(acrylamide))(PMBA), poly(methacrylic acid) (PMAA), poly(2-hydroxyethylmethacrylate)(PHEMA), and poly(N-isopropylacrylamide) (PNIPAAm), as shell [ 115 ]. According to TEM pictures, all core-shell NPs were smaller than 100 nm.…”

Section: Bio-conjugation With Other Materialsmentioning

confidence: 99%

Polyacrylic Acid Nanoplatforms: Antimicrobial, Tissue Engineering, and Cancer Theranostic Applications

et al. 2022

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Polyacrylic acid (PAA) is a non-toxic, biocompatible, and biodegradable polymer that gained lots of interest in recent years. PAA nano-derivatives can be obtained by chemical modification of carboxyl groups with superior chemical properties in comparison to unmodified PAA. For example, nano-particles produced from PAA derivatives can be used to deliver drugs due to their stability and biocompatibility. PAA and its nanoconjugates could also be regarded as stimuli-responsive platforms that make them ideal for drug delivery and antimicrobial applications. These properties make PAA a good candidate for conventional and novel drug carrier systems. Here, we started with synthesis approaches, structure characteristics, and other architectures of PAA nanoplatforms. Then, different conjugations of PAA/nanostructures and their potential in various fields of nanomedicine such as antimicrobial, anticancer, imaging, biosensor, and tissue engineering were discussed. Finally, biocompatibility and challenges of PAA nanoplatforms were highlighted. This review will provide fundamental knowledge and current information connected to the PAA nanoplatforms and their applications in biological fields for a broad audience of researchers, engineers, and newcomers. In this light, PAA nanoplatforms could have great potential for the research and development of new nano vaccines and nano drugs in the future.

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Diffusiophoresis in suspensions of highly charged soft particles

et al. 2022

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Diffusiophoresis phenomenon of aoft particles suspended in binary electrolyte solutions is explored theoretically in this study based on the spherical cell model, focusing on the chemiphoresis component in absence of diffusion potential. Both the electrostatic and hydrodynamic aspects of the boundary confinement, or steric effect, due to the presence of neighboring particles are examined extensively under various electrokinetic conditions. Significant local extrema are found in mobility profiles expressed as functions of the Debye length in general, synchronized with the strength of the motion-inducing double layer polarization. Moreover, a seemingly peculiar phenomenon is observed that the soft particles may move faster in more concentrated suspensions. The competition between the simultaneous enhancement of the motion-inducing electric driving force and the motion-retarding hydrodynamic drag force from the boundary confinement effect of the neighboring particles is found to be responsible for it. The above findings are also demonstrated experimentally in a very recent study on the diffusiophoretic motion of soft particles through porous collagen hydrogels. The results presented here are useful in various practical applications of soft particles like drug delivery.

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Fabricating core (Au)-shell (different stimuli-responsive polymers) nanoparticles via inverse emulsion polymerization: Comparing DOX release behavior in dark room and under NIR lighting

Cited by 32 publications

References 41 publications

Emulsion Techniques for the Production of Pharmacological Nanoparticles

Emulsion Techniques for the Production of Pharmacological Nanoparticles

Polyacrylic Acid Nanoplatforms: Antimicrobial, Tissue Engineering, and Cancer Theranostic Applications

Diffusiophoresis in suspensions of highly charged soft particles

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