Amphiphilic Polymer
Determining a Method for Rendering Low Cost CdSe(ZnS) Core(Shell) Quantum Dots Aqueous Soluble via Amphiphilic Polymer Wrapping
... Recent advances in the colloidal synthesis of QDs have led to the emergence of entirely new imaging techniques within the field of fluorescence spectroscopy. However, the use of QDs in biological fluorescence imaging at ...
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BRCAA1 antibody and Her2 antibody conjugated amphiphilic polymer engineered CdSe/ZnS quantum dots for targeted imaging of gastric cancer
... 657-nm-emitting PQDs in various pH values (the PL intensity in pH = 7 as the reference, 100%). We found that the strongly acidic condition (pH 4 or lower) rapidly led to a partial or complete fluorescence quenching of ...
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Interfactant action of an amphiphilic polymer upon directing graphene oxide layer formation on sapphire substrates
... Summarizing, the adsorbates found on GO/sapphire samples appeared to expose a much longer contour length of their lateral boundaries as compared to the much wider particulate adsorbates which were characteristic for ...
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Pyranine-modified amphiphilic polymer conetworks as fluorescent ratiometric pH sensors
... nanophase-separated amphiphilic polymer conetworks (APCNs) are reported as fluorescent ratiometric pH ...hydrophobic polymer provide an optically transparent, flexible and stable ideal matrix that ...
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Bcl-2-functionalized ultrasmall superparamagnetic iron oxide nanoparticles coated with amphiphilic polymer enhance the labeling efficiency of islets for detection by magnetic resonance imaging
... For advanced conjugation of the probe to the nanoparticle, the terminal hydroxyl of the amphiphilic polymer (OE- PEG-OH) needed to be modified into a carboxyl group (OE- PEG-COOH). The procedure was as ...
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Wide range of functionalized poly(N-alkyl acrylamide)-based amphiphilic polymer conetworks via active ester precursors
... INTRODUCTION Materials consisting of two types of finely phase separated polymers often possess improved or even novel properties due to a synergistic combination of the individual compo[r] ...
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Facile fabrication of super hydrophobic nano needle arrays via breath figures method
... an amphiphilic polymer helps in the fabrication of the nano-needle arrays through the production of well-ordered honeycomb films and good adhesion of the film to a ...
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Improving aqueous solubility and antitumor effects by nanosized gambogic acid-mPEG<sub>2000</sub> micelles
... an amphiphilic polymer-drug conjugate was prepared by condensation of low molecular weight monomethoxy- poly(ethylene glycol) (mPEG)-2000 with gambogic acid (GA-mPEG 2000 ) through an ester linkage, which ...
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Investigation of Helicity of Water Soluble Polycarbodiimides and Preparation of Nano Particles with Amphiphilic Polycarbodiimides.
... of polymer chains is active and the micelles are always spherical ...the amphiphilic polymer molecules or the coalition of the smaller ...the polymer chains are the least ...
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Enhanced dissolution and oral absorption of tacrolimus by supersaturable self-emulsifying drug delivery system
... Abstract: A new Soluplus (polyvinyl caprolactam–polyvinyl acetate–polyethylene glycol graft copolymer)-based supersaturable self-emulsifying drug delivery system (S-SEDDS) was formulated to enhance oral absorption of ...
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“Particle-Stabilized Emulsions and Colloids: Formation and Applications”298-302
... disks, amphiphilic polymer Janus particles, and silica ...nanocomposite polymer latexes is promising, although still in its infancy: the latter developments in the synthesis techniques will allow ...
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Polymersome modification and functionalisation via particle bilayer interactions
... of amphiphilic polymer molecules in liquid medium, while conventionally, researchers has been using “liposome” for such structure assembled from phospholipids ...from polymer molecules.[1, 2] ...
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Self-Organized NanoStructures (SONS)
... V., Department of Physical Chemistry, Faculty of Physical Chemistry and Polymer Materials, Technical University of Dresden, Dresden, Germany. Self-organized amphiphilic block copolymer n[r] ...
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Coarse grained simulation of amphiphilic self assembly
... All of the models cited thus far are based on assemblies of spherical interaction sites. How- ever, a small number of models have been developed using anisotropic interaction sites based on the Gay-Berne potential [19]. ...
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Application of poly(ethylene glycol)– distearoylphosphatidylethanolamine (PEG-DSPE) block copolymers and their derivatives as nanomaterials in drug delivery
... and amphiphilic polymers that can be widely utilized in the preparation of liposomes, polymeric nanoparticles, polymer hybrid nanoparticles, solid lipid nanoparticles, lipid–polymer hybrid ...
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Computer simulation of self assembling amphiphilic systems
... Thes e models have in common the symm etry of the potentials between the hy drophobic and hydrophilic particles, i.e. the solvent-hydrophilic particle interac tion is the same as the oil-hydrophobic p article ...
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Preparation of amphiphilic lignin derivative as a cellulase stabilizer
... The reduced viscosity of the amphiphile in aqueous solution was low (<0.3 dl/g), and it decreased with increasing concentration in dilute solution. After complex [r] ...
7
Amphiphilic Block Copolymer for adsorption of Organic Contaminants
... The results of present study showed that polystyrene- block-poly (N-isopropylacrylamide) is an effective ad- sorbent for BTEX treatment, with potential application as a novel and cost effective adsorbent for organic ...
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Molecular dynamics simulation of amphiphilic aggregates
... The Molecular dynamics (MD) simulation technique is a powerful tool to study amphiphile aggregates. In a MD simulation, we can obtain structures of aggregates and conformations of amphiphilic molecules by using ...
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Monte Carlo simulations of amphiphilic systems
... groups in volume and as such are responsible for some form of intrinsic partial rigidity of the chain model resulting in a coarse graining procedure. In order to keep the model tractable and because the pseudo-micellar ...
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