Graphene Hydrogel Drug Delivery

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Expert Opinion on Drug Delivery

    https://www.tandfonline.com/doi/abs/10.1080/17425247.2019.1556257
    Dec 03, 2018 · Considering the unique properties of CS in biomedicine particularly in drug delivery that numerous researches are annually reported in this field and accelerating the use of graphene in drug delivery, choosing CS and graphene to design an efficient new DDS can be a good option that has been addressed in recent years.Author: Sahar Gooneh-Farahani, M. Reza Naimi-Jamal, Seyed Morteza Naghib

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

Injectable and pH-Responsive Silk Nanofiber Hydrogels for ...

    https://pubs.acs.org/doi/10.1021/acsami.6b04424
    Silk is useful as a drug carrier due to its biocompatibility, tunable degradation, and outstanding capacity in maintaining the function of drugs. Injectable silk hydrogels could deliver doxorubicin (DOX) for localized chemotherapy for breast cancer. To improve hydrogel properties, thixotropic silk nanofiber hydrogels in an all-aqueous solution were prepared and used to locally deliver DOX. The ...Author: Hongchun Wu, Shanshan Liu, Liying Xiao, Xiaodan Dong, Qiang Lu, David L. Kaplan

Tailoring drug release rates in hydrogel-based therapeutic ...

    https://royalsocietypublishing.org/doi/full/10.1098/rsif.2017.0949
    Graphene oxide (GO) is increasingly used for controlling mass diffusion in hydrogel-based drug delivery applications. On the macro-scale, the density of GO in the hydrogel is a …Author: T. M. Puvirajesinghe, Z. L. Zhi, R. V. Craster, R. V. Craster, S. Guenneau

Biodegradable graphene oxide and polyaptamer DNA hybrid ...

    https://www.sciencedirect.com/science/article/pii/S0008622316302755
    Biodegradable graphene oxide and polyaptamer DNA hybrid hydrogels for implantable drug delivery. ... and polyaptamer sequences as a drug-specific hydrogel matrix and GO nanosheets as a physical cross-linker. Drug-specificity was provided to DNA hydrogel matrices by introducing a drug-specific polyaptamer sequence between GO-binding ssDNA.Author: Mi-Gyeong Kim, Yuna Shon, Wenjun Miao, Jaiwoo Lee, Yu-Kyoung Oh

Graphene‐Based Electroresponsive Scaffolds as Polymeric ...

    https://onlinelibrary.wiley.com/doi/10.1002/adhm.201400016
    The possibility of using external stimulation to trigger drug release is particularly enticing. In this paper, the fabrication of previously unreported graphene hydrogel hybrid electro‐active scaffolds capable of controlled small molecule release is presented.Author: Ania Servant, Ania Servant, Veronica Leon, Veronica Leon, Dhifaf Jasim, Dhifaf Jasim, Laura Methven,...

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

    https://pubs.acs.org/doi/10.1021/acsnano.5b01433
    Considerable progress in the synthesis and technology of hydrogels makes these materials attractive structures for designing controlled-release drug delivery systems. In particular, this review highlights the latest advances in nanocomposite hydrogels as drug delivery vehicles. The inclusion/incorporation of nanoparticles in three-dimensional polymeric structures is an innovative means for ...Author: Sonia Merino, Cristina Martín, Kostas Kostarelos, Maurizio Prato, Ester Vázquez

New Drug Delivery Technique Uses Graphene to Deliver ...

    https://scitechdaily.com/new-drug-delivery-technique-uses-graphene-deliver-anticancer-drugs/
    Using graphene strips to deliver anticancer drugs sequentially to cancer cells, researchers are able to target the distinct part of the cell where the drug will be most effective. An international team of researchers has developed a drug delivery technique that utilizes graphene strips as “flying

Functional Graphene Oxide Nanocarriers for Drug Delivery

    https://www.hindawi.com/journals/ijps/2019/8453493/
    The family of graphene has attracted increasing attention on account of their large specific surface area and good mechanical properties in the biomedical field. However, some characteristics like targeted delivery property and drug delivery capacity could not satisfy the need of a drug carrier. Herein, a graphene oxide (GO) nanocarrier was designed by modification of a folic acid (FA ...Author: Yuanfeng Ye, Xincheng Mao, Jialing Xu, Jingyang Kong, Xiaohong Hu

Graphene oxide-based hydrogels as a nanocarrier for ...

    http://blog.ump.edu.my/ckfeng/wp-content/uploads/sites/776/2019/05/Graphene-oxide-based-hydrogels-as-a-nanocarrier-for-anticancer-drug-delivery.pdf
    material for drug delivery and therapeutic applications [39]. In this review, an overview of productions of GO from graphite, polymers/GO hydrogel as anticancer delivery agents research will be discussed. In addition, unmodified GO as an anticancer drug carrier, the type of crosslinkers used for the preparation of hydrogel

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