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3,011 Newest Publications about the topic drug delivery

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Fluorescent Vesicles Formed by Single Surfactant Induced by Oppositely-Charged Carbon Quantum Dots

30-Aug-2016 | Xiaofeng Sun; Qinghong Zhang; Keyang Yin; Shengju Zhou; Hongguang Li, Chemical Communication, 2016

We show for the first time that stable fluorescent vesicles can be constructed by mixing oppositely-charged carbon quantum dots (CQDs) and simple surfactants in water, which can be potentially used as a new generation of biomarkers and drug delivery vehicles.

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Size‐Dependent Cellular Uptake of DNA Functionalized Gold Nanoparticles

26-Aug-2016 | Alexis C. Wong, David W. Wright, Small, 2016

The extensive use of gold nanoparticles (AuNPs) in nanomedicine, especially for intracellular imaging, photothermal therapy, and drug delivery, has necessitated the study of how functionalized AuNPs engage with living biological interfaces like the mammalian cell. Nanoparticle size, shape, ...

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Noble MetalMetal Oxide Nanohybrids with Tailored Nanostructures for Efficient Solar Energy Conversion, Photocatalysis and Environmental Remediation

26-Aug-2016 | Xueqin Liu; James Iocozzia; Yang Wang; Xun Cui; Yihuang Chen; Shiqiang Zhao; Zhen Li; Zhiqun Lin, Energy & Environmental Science, 2016

The controlled synthesis of nanohybrids composed of noble metals (Au, Ag, Pt and Pd, as well as AuAg alloy) and metal oxides (ZnO, TiO2, Cu2O and CeO2) have received considerable attention for applications in photocatalysis, solar cells, drug delivery, surface enhanced Raman spectroscopy and many ...

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Facile one-pot synthesis of carbon/calcium phosphate/Fe3O4 composite nanoparticles for simultaneous imaging and pH/NIR-responsive drug delivery

26-Aug-2016 | Mingyu Gou; shengnan li; lingyu zhang; Lu Li; chungang wang; Zhong-Min Su, Chemical Communication, 2016

A facile one-pot synthetic strategy was explored to synthesize carbon/calcium phosphate/Fe3O4 composite nanoparticles (carbon/CaP/Fe3O4 composite NPs). Taking advantage of the unique structure including mesoporous, small CaP and Fe3O4 subunits homogeneously distributed in a carbon matrix, ...

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Polymer‐based drug delivery systems for cancer treatment

24-Aug-2016 | Xing Guo, Lin Wang, Xiao Wei, Shaobing Zhou, Journal of Polymer Science Part A: Polymer Chemistry, 2016

ABSTRACT This review is focused on the chemical design and synthesis of polymer‐based drug delivery systems, in particular with stimuli‐responsive nanoplatforms for cancer treatment. We provide a brief description of the properties, synthesis and advantages of amphiphilic block copolymers, ...

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Structural Elucidation of the Cell-Penetrating Penetratin Peptide in Model Membranes at the Atomic Level: Probing Hydrophobic Interactions in the Blood–Brain Barrier

24-Aug-2016 | Swapna Bera; Rajiv K. Kar; Susanta Mondal; Kalipada Pahan; Anirban Bhunia, Biochemistry, 2016

Cell-penetrating peptides (CPPs) have shown promise in nonpermeable therapeutic drug delivery, because of their ability to transport a variety of cargo molecules across the cell membranes and their noncytotoxicity. Drosophila antennapedia homeodomain-derived CPP penetratin (RQIKIWFQNRRMKWKK), ...

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A Fibrous Localized Drug Delivery Platform with NIR-Triggered and Optically Monitored Drug Release

24-Aug-2016 | Heng Liu; Yike Fu; Yangyang Li; Zhaohui Ren; Xiang Li; Gaorong Han; Chuanbin Mao, Langmuir, 2016

Implantable localized drug delivery systems (LDDSs) with intelligent functionalities have emerged as a powerful chemotherapeutic platform in curing cancer. Developing LDDSs with rationally controlled drug release and real-time monitoring functionalities holds promise for personalized therapeutic ...

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IJMS, Vol. 17, Pages 1368: Syngonanthus nitens Bong. (Rhul.)-Loaded Nanostructured System for Vulvovaginal Candidiasis Treatment

22-Aug-2016 | dos Santos Ramos, Matheus Aparecido; de Toledo, Luciani Gaspar; Calixto, Giovana Maria Fioramonti; Bonifácio, Bruna ..., International Journal of Molecular Sciences, 2016

Herbal-loaded drug delivery nanotechnological systems have been extensively studied recently. The antimicrobial activity of medicinal plants has shown better pharmacological action when such plants are loaded into a drug delivery system than when they are not loaded. Syngonanthus nitens Bong. ...

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Light-controlled active release of photocaged ciprofloxacin for lipopolysaccharide-targeted drug delivery using dendrimer conjugates

20-Aug-2016 | Pamela T. Wong; Shengzhuang Tang; Jhindan Mukherjee; Kenny Tang; Kristina Gam; Danielle Isham; Claire Murat; Rachel ..., Chemical Communication, 2016

We report an active delivery mechanism targeted specifically to Gram(−) bacteria based on the photochemical release of photocaged ciprofloxacin carried by a cell wall-targeted dendrimer nanoconjugate.

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Protein cages and synthetic polymers: a fruitful symbiosis for drug delivery applications, bionanotechnology and materials science

20-Aug-2016 | Martin Rother; Martin G. Nussbaumer; Kasper Renggli; Nico Bruns, Chemical Society Reviews, 2016

Protein cages are hollow protein nanoparticles, such as viral capsids, virus-like particles, ferritin, heat-shock proteins and chaperonins. They have well-defined capsule-like structures with a monodisperse size. Their protein subunits can be modified by genetic engineering at predetermined ...

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