Dual antimicrobial effects induced by hydrogel incorporated with UV-curable quaternary ammonium polyethyleneimine and AgNO3.
Palantoken A1, Sari Yilmaz M1, Altikatoğlu Yapaöz M2, Yenigül Tulunay E3, Eren T4, Piskin S5.
Materials science & engineering. C, Materials for biological applications.Mater Sci Eng C Mater Biol Appl.2016 Nov 1;68:494-504. doi: 10.1016/j.msec.2016.06.005. Epub 2016 Jun 2.
This study presents a simple method for fabricating a highly potent dual effect antibacterial hydrogel consisting of a UV-curable cationic polyethyleneimine (QUV-PEI) and embedded silver nitrate (AgNO3). In the first part of this study, polyethyleneimine (PEI) was reacted with 3-(acryloyloxy)-2-hydr
Temperature responsive chemical crosslinkable UV pretreated hydrogel for application to injectable tissue regeneration system via differentiations of encapsulated hMSCs.
Kim YM1, Potta T2, Park KH3, Song SC4.
Biomaterials.Biomaterials.2016 Oct 13;112:248-256. doi: 10.1016/j.biomaterials.2016.10.025. [Epub ahead of print]
An injectable hydrogel showing temperature-dependent chemical crosslinking was developed to combine injectabilities of physical hydrogels with dense structures of chemical hydrogels for applications in stem cell delivery-mediated tissue regeneration systems showing easy administration and maintenanc
Hyaluronic Acid Stabilized Iodine-Containing Nanoparticles with Au Nanoshell Coating for X-ray CT Imaging and Photothermal Therapy of Tumors.
Liu X1, Gao C1, Gu J2, Jiang Y1, Yang X3, Li S1, Gao W1, An T1, Duan H1, Fu J1, Wang Y1, Yang X1.
ACS applied materials & interfaces.ACS Appl Mater Interfaces.2016 Oct 6. [Epub ahead of print]
In recent years, considerable efforts have been made for the development of multifunctional nanoparticles with diagnosis and therapy functions. To achieve enhanced CT imaging and photothermal therapy on the tumor, we employed iodinated nanoparticles as template to construct Au nanoshell structure an
… Moreover, further investigations using other types of model resist polymer platforms such as poly(hydroxystyrene) (PHS)-based and hybrid (PHS--methacryl)-based model resists have confirmed that dissolution behavior is not affected by the analysis conditions applied. …
Dissolution Characteristics of EUV Resist by High Speed AFM
Santillan Julius Joseph,Itani Toshiro
Journal of Photopolymer Science and Technology 25(1), 95-100, 2012
… The resist "pattern formation" characteristics of the methacryl-based, polyhydroxystyrene (PHS)-based and hybrid (methacryl- PHS) extreme ultraviolet (EUV) resists were investigated using a high speed atomic force microscope. …
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