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2,295 Newest Publications about the topic drug delivery

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Structural Characterization of Functionalized Gold Nanoparticles for Drug Delivery in Cancer Therapy: a NMR Based Approach

01-Jul-2015 | Sílvia Castro Coelho; Maria Rangel; Maria Carmo Pereira; Manuel Neto Coelho; Galya Ivanova, Physical Chemistry Chemical Physics, 2015

In the present paper, we report results from a study of the structure and physicochemical properties of gold nanoparticles modified with poly(ethylene glycol) (PEG) designed for drug delivery of the proteasome inhibitor Bortezomib (BTZ) in cancer therapy. A number of advanced analytical ...

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Synthesis of magnetic and upconversion nanocapsules as multifunctional drug delivery system

28-Jun-2015 | Author(s): Shanshan Huang , Yinyin Chen , Bei Liu , Fei He , Ping’an Ma , Xiaoran Deng , Ziyong Cheng , Jun Lin, Journal of Solid State Chemistry, 2015

Publication date: September 2015 Source:Journal of Solid State Chemistry, Volume 229 Author(s): Shanshan Huang , Yinyin Chen , Bei Liu , Fei He , Ping’an Ma , Xiaoran Deng , Ziyong Cheng , Jun Lin Multifunctional hollow nanocapsules with magnetic and upconversion luminescence ...

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Doxorubicin‐Loaded Single Wall Nanotube Thermo‐Sensitive Hydrogel for Gastric Cancer Chemo‐Photothermal Therapy

26-Jun-2015 | Minyu Zhou, Shuhan Liu, Yaqi Jiang, Huanrong Ma, Min Shi, Quanshi Wang, Wen Zhong, Wangjun Liao, Malcolm M. Q. Xing, Advanced Functional Materials, 2015

Single wall carbon nanotube (SWNT) based thermo‐sensitive hydrogel (SWNT‐GEL) is reported, which provides an injectable drug delivery system as well as a medium for photothermal transduction. SWNT‐hydrogel alone appears to be nontoxic on gastric cancer cells (BGC‐823 cell line) but leads to cell ...

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Engineering Polyelectrolyte Capsules with Independently Controlled Size and Shape

26-Jun-2015 | Xingjie Zan; Anusha Garapaty; Julie A. Champion, Langmuir, 2015

Polyelectrolyte capsules (PECs) are a promising delivery system that has the ability to carry a large payload of a variety of cargoes. Controlling PEC properties is critical to understanding and tuning their cellular uptake efficiency, kinetics, and mechanism as well as their biodistribution in ...

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Cu(I) stabilizing crosslinked polyethyleneimine

26-Jun-2015 | Alireza Movahedi; Angelica Lundin; Nina Kann; Magnus Nydén; Kasper Moth-Poulsen, Physical Chemistry Chemical Physics, 2015

Polyethyleneimine (PEI) is known for its metal-coordinating properties and in its crosslinked form has applications in different areas ranging from drug delivery to waste water treatment and recovery of trace metals. With the aim to regulate the coordination environment of Cu(I) and Cu(II) ions ...

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Introducing a high gravity field to enhance infiltration of small molecules into polyelectrolyte multilayers

26-Jun-2015 | Xiaolin Liu; Kun Zhao; Chao Jiang; Yue Wang; Lei Shao; Yajun Zhang; Feng Shi, Soft Matter, 2015

Loading functional small molecules into nano-thin films is fundamental to various research fields such as membrane separation, molecular imprinting, interfacial reaction, drug delivery etc. Currently, a general demand for enhancing the loading rate without affecting the film structures exists in ...

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Metal Oxide Nanomaterials in Nanomedicine: Applications in Photodynamic Therapy and Potential Toxicity

24-Jun-2015 | He, Xiaojia; G. Aker, Winfred; Huang, Ming-Ju; D. Watts, John; Hwang, Huey-Min, Current Topics in Medicinal Chemistry, 2015

Abstract: Metal oxide nanomaterials have exhibited excellent performance as nanomedicines in photodynamic therapy (PDT) for cancer and infection treatment. Their unique and tunable physicochemical properties advance them as promising alternatives in drug delivery, early diagnosis, imaging, ...

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Computational Study of Nanosized Drug Delivery from Cyclodextrins, Crown Ethers and Hyaluronan in Pharmaceutical Formulations

24-Jun-2015 | Torrens, Francisco; Castellano, Gloria, Current Topics in Medicinal Chemistry, 2015

Abstract: The problem in this work is the computational characterization of cyclodextrins, crown ethers and hyaluronan (HA) as hosts of inclusion complexes for nanosized drug delivery vehicles in pharmaceutical formulations. The difficulty is addressed through a computational study of some ...

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Self-Assembly of Catecholic Moiety-Containing Cationic Random Acrylic Copolymers

24-Jun-2015 | Vincenzo Taresco; Lorenzo Gontrani; Fernanda Crisante; Iolanda Francolini; Andrea Martinelli; Lucio D’Ilario; Federi ..., Journal of Physical Chemistry B, 2015

Amphiphilic polyelectrolytes (APEs), exhibiting particular self-association properties in aqueous media, can be used in different industrial applications, including drug delivery systems. Their typical core–shell structure (micelle) depends on the balance of interactions between hydrophobic and ...

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Recent progress in electrospun nanofibers: Reinforcement effect and mechanical performance

23-Jun-2015 | Soheila Mohammadzadehmoghadam, Yu Dong, Ian Jeffery Davies, Journal of Polymer Science Part B: Polymer Physics, 2015

ABSTRACT Composite materials are becoming increasingly important as structural materials for aeronautical and space engineering, naval, automotive, and civil engineering, sporting goods, and other consumer products. Fiber‐based reinforcement represents one of the most effective manufacturing ...

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