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Effect of pH on Swelling Property of Hyaluronic Acid Hydrogels for Smart Drug Delivery Systems
Kim. Jin-Tae, Lee. Deuk-Yong, Kim. Young-Hun, Lee. In-Kyu, Song. Yo-Seung 한국센서학회 Journal of sensor science and technology 7 Pages
한국센서학회 Journal of sensor science and technology 2012, Vol.21 No.4 256-262 (7 pages)
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Temperature and pH-Responsive Release Behavior of PVA/ PAAc/PNIPAAm/MWCNTs Nanocomposite Hydrogels
GowunJung, JumiYun, Hyung-IlKim 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2012, Vol.13 No.3 7 173-177 (5 pages)
focused on environmentally sensitive hydrogels or so-called smart hydrogels. These hydrogels can undergo a reversible and yet discontinuous volume change in response to environmental stimuli such as pH [5], temperature [6-9], ionic strength [10], electric feld [11], and so on. These smart hydrogels have potential applications in the biomedical and pharmaceutical felds. One of the most commonly... -
Three-dimensional porous graphene materials for environmental applications
Muruganantham Rethinasabapathy, Sung-Min Kang, Sung-Chan Jang, Yun Suk Huh 한국탄소학회 Carbon Letters 13 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 1 1-13 (13 pages)
of sodium alginate/polyacrylamide hydrogels after inserting layered GO into the networks of the Ca 2+ crosslinked alginate and covalently crosslinked polyacrylamide of the hy- drogel. Fang and Chen [34] reported the use of layered dou- ble hydroxides (LDH) in the formation of highly effcient and stable 3D graphene hydrogels and aerogel adsorbents. The ab- sorbents, which were effective for... at the atomic, molecular, and nanometer scales enable interactions with atoms, ions and molecules to occur throughout the bulk of the material, for practical applications. Three-dimensional (3D) porous carbon-based materials (e.g., graphene aerogels/hydrogels, sponges and foams) made of graphene or graphene oxide-based networks have attracted considerable attention because they offer low density, high porosity, large surface area, excellent electrical conductivity and stable mechanical propertie... -
A review: synthesis and applications of graphene/chitosan nanocomposites
Hui Yuan, Long-Yue Meng, Soo-Jin Park 한국탄소학회 Carbon Letters 7 Pages
한국탄소학회 Carbon Letters 2016, Vol.17 No.1 2 11-17 (7 pages)
of chitosan hydrogels. New Chem Mater, 33, 48 (2005). [37] Chen Y, Chen L, Bai H, Li L. Graphene oxide: chitosan composite hydrogels as broad-spectrum adsorbents for water purifcation. J Mater Chem A, 1, 1992 (2013). http://dx.doi.org/10.1039/ c2ta00406b. [38] Han D, Yan L. Supramolecular hydrogel of chitosan in the presence of graphene oxide nanosheets as 2D cross-linkers. ACS Sustainable... Recently, with continuous developments in the field of materials science, graphene oxide (GO) has emerged as a promising material with excellent electrical, thermal, mechanical, and optical properties, which play important roles in most fields. Researchers have achieved considerable progress with graphene. Chitosan (CS) is a natural polymer that has been studied intensively owing to its specific formation, high chemical resistance, and excellent physical properties. These outstanding properties...