Confined Water Nanofilm Promoting Nonenzymatic Degradation of DNA Molecules

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	Confined Water Nanofilm Promoting Nonenzymatic Degradation of DNA Molecules
	Ye, Ming（叶鸣） ; Li, Bin（李宾） ; Zhang, Yi（张益） ; Li, Hai（李海） ; Wang, Xinyan ; Hu, Jun（胡钧）
刊名	JOURNAL OF PHYSICAL CHEMISTRY B
	2011
卷号	115 期号:12 页码:2754
ISSN号	1520-6106
英文摘要	Many important physical, chemical, and biological processes taking place in nanoscopic confined water environments may behave very different from that in bulk. In this paper, we report an unusual nonenzymatic degradation of DNA molecules in the confined water nanofilm on mica substrate. We found that the half-time of DNA in the degradation process in the water nanofilm is about several hours under high RH at temperatures ranging from 10 to 50 degrees C, which is much faster than that in bulk water, similar to 10(11) years at 25 degrees C. Careful analysis indicated that it was the formation of a water/vapor interface in the water nanofilm that played a major role in promoting DNA degradation.
收录类别	SCI
语种	英语
WOS记录号	WOS:000288644700008
公开日期	2012-07-04
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/9476]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Ye, Ming,Li, Bin,Zhang, Yi,et al. Confined Water Nanofilm Promoting Nonenzymatic Degradation of DNA Molecules[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2011,115(12):2754.
APA	Ye, Ming,Li, Bin,Zhang, Yi,Li, Hai,Wang, Xinyan,&Hu, Jun.(2011).Confined Water Nanofilm Promoting Nonenzymatic Degradation of DNA Molecules.JOURNAL OF PHYSICAL CHEMISTRY B,115(12),2754.
MLA	Ye, Ming,et al."Confined Water Nanofilm Promoting Nonenzymatic Degradation of DNA Molecules".JOURNAL OF PHYSICAL CHEMISTRY B 115.12(2011):2754.