2019
DOI: 10.3390/polym11101716
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Multi-Responsive Nanocarriers Based on β-CD-PNIPAM Star Polymer Coated MSN-SS-Fc Composite Particles

Abstract: A temperature, glutathione (GSH), and H2O2 multi-responsive composite nanocarrier (MSN-SS-Fc@β-CD-PNIPAM) based on β-cyclodextrin-poly(N-isopropylacrylamide) (β-CD-PNIPAM) star polymer capped ferrocene modified mesoporous silica nanoparticles (MSN-SS-Fc) was successfully prepared. The surface of the mesoporous silica was first modified by ferrocene (Fc) via a disulfide bond (–SS–) to form an oxidizing and reducing site and then complexed with a β-CD-PNIPAM star shaped polymer through host–guest interactions as… Show more

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Cited by 22 publications
(3 citation statements)
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“…This activation is triggered by the conformational change of conjugated polymeric ligands [ 41 ]. Poly (N-isopropyl acrylamide) (PNIPAM) is one of the widely recognized and extensively used temperature-sensitive polymers in scientific research [ 42 ]. Its conjugation to MSNs has been explored to enhance the thermo-responsive characteristics of the nanoplatforms.…”
Section: Mesoporous Silica Nanoparticles (Msns)mentioning
confidence: 99%
“…This activation is triggered by the conformational change of conjugated polymeric ligands [ 41 ]. Poly (N-isopropyl acrylamide) (PNIPAM) is one of the widely recognized and extensively used temperature-sensitive polymers in scientific research [ 42 ]. Its conjugation to MSNs has been explored to enhance the thermo-responsive characteristics of the nanoplatforms.…”
Section: Mesoporous Silica Nanoparticles (Msns)mentioning
confidence: 99%
“…Therapeutic system could aid in non-invasive monitoring of both disease progression and nanoparticle delivery pathways, 4 Theranostic nanomedicine includes the utilization of theranostics with nanosizes and numerous capabilities such as targeted drug delivery, sustained/controlled release, greater transport productivity by means of endocytosis, stimuli responsive frameworks and the combination of therapeutic approaches such as multimodality determination and treatment, 5 Theranostics refers to the pairing of diagnostic biomarkers with therapeutic agent, 6 Such nanotheranostics are Polymer nanoparticles (NP), 7 dendrimers, 8 liposomes, 9 carbon-based nanomaterials, 10 metallic or inorganic Nanocarriers 11 and systems that integrate both categories, namely H. Polymercoated nanocarriers. 12,13 Carbon Carbon nanotubebased nanomaterials (alone) or decorated with other materials, 14,15 graphene oxide, 16,17 fullerenes, carbon quantum dots 18 used to detect drugs in biological samples. Their imagery Prussian blue dice are octahedral metal Hexacyanoferrate developed for detection Tools with conductive and magnetic properties.…”
Section: Introductionmentioning
confidence: 99%
“…Such nanotheranostics can be obtained from polymeric nanoparticles (NPs) [7] , dendrimers [8] , liposomes [9] , carbon based nanomaterials [10] , metal or inorganic nanocarriers [11] and systems which integrate both of such categories i.e. polymeric coated nanocarriers [12 , 13] . Carbon based nanomaterials, as carbon nanotubes either alone or decorated with other materials [14 , 15] , graphene oxide [16] , [17] , [18] , fullerenes, carbon quantum dots [19] , have been employed for the detection of drugs in biological samples or their imaging ability.…”
Section: Introductionmentioning
confidence: 99%