Organosilicate based superhydrophilic nanofilm with enhanced durability for dentistry application

被引：11
作者：
Lin, Xiangde [1 ]
Hwangbo, Sunghee [1 ]
Jeong, Hyejoong [1 ]
Cho, Young-Ah [2 ]
Ahn, Hyo-won [3 ]
Hong, Jinkee [1 ]
机构：
[1] Chung Ang Univ, Sch Chem Engn & Mat Sci, 84 Heukseok Ro, Seoul 06974, South Korea
[2] Kyung Hee Univ, Sch Dent, Dept Oral & Maxillofacial Pathol, 26 Kyungheedae Ro, Seoul 02447, South Korea
[3] Kyung Hee Univ, Sch Dent, Dept Orthodont, 26 Kyungheedae Ro, Seoul 02447, South Korea
来源：
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2016年 / 36卷
基金：
新加坡国家研究基金会;
关键词：
Mouthguards; Organosilicate; Superhydrophilic coating; Cytotoxicity; Mechanical stability; IN-VITRO; MECHANICAL-PROPERTIES; POLYURETHANE TPU; IMPLANTS; ANTIBACTERIAL; FABRICATION; ABSORPTION; MOUTHGUARD; MORPHOLOGY; COMPOSITE;
D O I：
10.1016/j.jiec.2016.02.017
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The present work presents a layer-by-layer assembled nano-film with enhanced stability onto mouthguards for the first time. To obtain high thermal and mechanical durability of modified mouthguards, the silicon-based material, silsesquioxane and silica nanoparticle matrix (SiSQ), was introduced into nanofilms. Moreover, with the help of hydrogen-bonding interactions between SiSQ and a bio-compatible building block of branched polyethyleneimine (BPEI), (BPEI/SiSQ)(n) nanofilms were successfully prepared. Anti-bacterial property of treated mouthguards is expected to be shown in terms of film superhydrophilicity. Above all, this organosilicate-based superhydrophilic nano-film with biocompatibility and enhanced durability is of great significance, which can be applied to other biomedical platforms. (C) 2016 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：30 / 34
页数：5
相关论文
共 39 条
  • [1] Interleukin-1 and neuronal injury
    Allan, SM
    Tyrrell, PJ
    Rothwell, NJ
    [J]. NATURE REVIEWS IMMUNOLOGY, 2005, 5 (08) : 629 - 640
  • [2] Nanoengineering of inorganic and hybrid hollow spheres by colloidal templating
    Caruso, F
    Caruso, RA
    Möhwald, H
    [J]. SCIENCE, 1998, 282 (5391) : 1111 - 1114
  • [3] Nanostructured ceramics for biomedical implants
    Catledge, SA
    Fries, MD
    Vohra, YK
    Lacefield, WR
    Lemons, JE
    Woodard, S
    Venugopalan, R
    [J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2002, 2 (3-4) : 293 - 312
  • [4] Nanoporosity-driven superhydrophilicity:: A means to create multifunctional antifogging coatings
    Cebeci, FÇ
    Wu, ZZ
    Zhai, L
    Cohen, RE
    Rubner, MF
    [J]. LANGMUIR, 2006, 22 (06) : 2856 - 2862
  • [5] The role of nitric oxide and the unfolded protein response in cytokine-induced β-cell death
    Chambers, Kari T.
    Unverferth, Juhe A.
    Weber, Sarah M.
    Wek, Ronald C.
    Urano, Fundhko
    Corbett, John A.
    [J]. DIABETES, 2008, 57 (01) : 124 - 132
  • [6] Cho J, 2001, ADV MATER, V13, P1076, DOI 10.1002/1521-4095(200107)13:14<1076::AID-ADMA1076>3.0.CO
  • [7] 2-M
  • [8] Fuzzy nanoassemblies: Toward layered polymeric multicomposites
    Decher, G
    [J]. SCIENCE, 1997, 277 (5330) : 1232 - 1237
  • [9] Finite strain behavior of poly(ethylene terephthalate) (PET) and poly(ethylene terephthalate)-glycol (PETG)
    Dupaix, RB
    Boyce, MC
    [J]. POLYMER, 2005, 46 (13) : 4827 - 4838
  • [10] In vitro cytotoxicity testing of polycations: influence of polymer structure on cell viability and hemolysis.
    Fischer, D
    Li, YX
    Ahlemeyer, B
    Krieglstein, J
    Kissel, T
    [J]. BIOMATERIALS, 2003, 24 (07) : 1121 - 1131
1234