A facile method to in situ fabricate three dimensional gold nanoparticle micropatterns in a cell-resistant hydrogel

Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society for Photobiology
Ming-Hao YaoBo Liu

Abstract

A facile method for in situ fabrication of three-dimensional gold nanoparticle micropatterns in a cell-resistant polyethylene glycol hydrogel has been developed by combining photochemical synthesis of gold nanoparticles with photolithography technology. The gold nanoparticle micropatterns were further bio-modified with cell integrated polypeptide NcysBRGD based on a gold-thiol bond to improve cell behaviors. Primary cell tests showed that NcysBRGD can enhance cell adhesion very well on the surface of gold nanoparticle micropatterns.

References

Nov 27, 2001·Science·E CukiermanK M Yamada
Apr 8, 2003·Trends in Biotechnology·Vladimir MironovRoger R Markwald
Dec 4, 2003·Journal of the American Chemical Society·Jianzhong DuManfred Schmidt
Mar 23, 2004·Nature Materials·Ying Luo, Molly S Shoichet
Apr 20, 2005·Nature Genetics·Kevin L GundersonMark S Chee
Feb 18, 2006·Nature Reviews. Genetics·Jörg D Hoheisel
Dec 15, 2006·Journal of the American Chemical Society·Katherine L McGilvrayJuan C Scaiano
Oct 20, 2007·Science·Haeshin LeePhillip B Messersmith
Apr 24, 2012·Biomaterials·Mehdi NikkhahAli Khademhosseini
Jul 17, 2014·Nature Communications·A RangaM P Lutolf
Aug 30, 2014·Journal of the American Chemical Society·Kareem M El MuslemanyMatthew B Francis
Jan 23, 2015·Scientific Reports·James Rees PowellSimon Huw Reed
Jan 30, 2015·Advanced Healthcare Materials·Claire MongeCatherine Picart

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