Hydrogel Polymer Drug Delivery

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Hydrogels in drug delivery: Progress and challenges ...

    https://www.sciencedirect.com/science/article/pii/S0032386108000487
    Hydrogels used in drug delivery are usually formed outside of the body and impregnated with drugs before placement of the hydrogel–drug complex in the body. A wide range of cross-linking strategies can be used, including UV photopolymerization and various chemical cross-linking techniques.Author: Todd R. Hoare, Daniel S. Kohane

Hydrogels: smart materials for drug delivery : Oriental ...

    http://www.orientjchem.org/vol29no3/hydrogels-smart-materials-for-drug-delivery/
    Emergence of hydrogels as drug delivery system The word smart polymers originated from the ability of hydrogels to imitate the non-linear response of DNA and Proteins. 11 Above all the characteristic features of hydrogels, their behaviour to adapt structural changes in response to various physical or chemical trigger (Figure 3) and make them intelligent candidates for drug delivery system. The current drug delivery …

Polymers for Drug Delivery Systems - PubMed Central (PMC)

    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3438887/
    The majority of responsive polymers for drug delivery can be broadly categorized as hydrogels, micelles, polyplexes, or polymer-drug conjugates, which are covered in more detail below. Hydrogels are hydrophilic (co)polymeric networks capable of imbibing large amounts of …Author: William B. Liechty, David R. Kryscio, Brandon V. Slaughter, Nicholas A. Peppas

Functional Hydrogels and Their Application in Drug ...

    https://www.hindawi.com/journals/ijps/2019/3160732/
    Based on the conductive polymer poly(3-methoxydiphenylamine) and pectin hydrogels, Mongkolkitikul et al. synthesize a drug delivery system to transport ibuprofen. And the study showed that under applied electric potential, the diffusion coefficient of a drug is much higher than those without electric potential due to the mesh size expansion [ 107 ].Author: Ke Wang, Yuting Hao, Yingna Wang, Jinyuan Chen, Lianzhi Mao, Yudi Deng, Junlin Chen, Sijie Yuan, Tia...

Designing hydrogels for controlled drug delivery Nature ...

    https://www.nature.com/articles/natrevmats201671
    Oct 18, 2016 · Hydrogel delivery systems can leverage therapeutically beneficial outcomes of drug delivery and have found clinical use. Hydrogels can provide spatial and temporal control over the release of various therapeutic agents, including small-molecule drugs, macromolecular drugs and cells.Author: Jianyu Li, David J. Mooney

Hydrogel Drug Release Systems - YouTube

    https://www.youtube.com/watch?v=f2-N_kxHjK4
    Jun 28, 2010 · Hydrogels, Micelles, Dendrimers. It comes with its own super glue. Drug delivery systems involve polymer that biodegrades and some form permanent networks which use the hydrogen and oxygen from the...Author: Skizit Gesture

Nanocomposite Hydrogels: 3D Polymer–Nanoparticle Synergies ...

    https://pubs.acs.org/doi/10.1021/acsnano.5b01433
    Injectable thermosensitive hydrogel systems based on functional PEG/PCL block polymer for local drug delivery. Journal of Controlled Release 2019 , 297 , 60-70. DOI: 10.1016/j.jconrel.2019.01.026.Author: Sonia Merino, Cristina Martín, Kostas Kostarelos, Maurizio Prato, Ester Vázquez

Thermosensitive hydrogels as sustained drug delivery ...

    https://www.sciencedirect.com/science/article/pii/S0168365920302108
    Apr 02, 2020 · Nanoparticles (NPs), polyspheres and copolymer hydrogels have for instance found a wide range of application as controlled drug delivery system in biomedical research [,,,, ], including also cancer research and photothermal therapy [ 19 ].

Hydrogel Nanocomposite Systems: Physico-Chemical ...

    https://www.sciencedirect.com/science/article/pii/B9780128140338000035
    Thereby, hydrogel nanocomposite properties may affect the release behavior of drugs from the hydrogel network. Once the structure of hydrogel nanocomposites can be a reservoir of molecules, a sustained drug delivery can be developed considering the interaction between the drug and the hydrogel system [4], [31].Author: Débora F. Argenta, Talitha C. dos Santos, Angela M. Campos, Thiago Caon

Thermoresponsive Hydrogel Induced by Dual Supramolecular ...

    https://pubs.acs.org/doi/10.1021/acs.biomac.0c00077
    The hydrogel dissolved slowly and released the pseudo-block copolymer in the form of micelles that continued to serve as drug carriers with DOX encapsulated in the hydrophobic core, achieving a better cellular uptake and anticancer effect than free DOX controls, even in multidrug-resistant cancer cells.Author: Xia Song, Zhongxing Zhang, Jingling Zhu, Yuting Wen, Feng Zhao, Lijie Lei, Nhan Phan-Thien, Boo Cheo...

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