Imaging Structured Water and Bound Polysaccharide on Mica Surface at Ambient Temperature
نویسندگان
چکیده
منابع مشابه
Imaging structured water and bound polysaccharide on mica surface at ambient temperature.
The presence of a water layer on the surface of muscovite mica under ambient conditions is well established. The water molecules are well ordered and seem to be oriented, leading to an icelike monolayer (probably ferroelectric) in epitaxial relation with the mica surface. We have imaged and characterized the height and contact angle of ordered water layer(s) formed by wetting and de-wetting pro...
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The dynamic nature of the first water adlayers on solid surfaces at room temperature has made the direct detection of their microscopic structure challenging. We used graphene as an atomically flat coating for atomic force microscopy to determine the structure of the water adlayers on mica at room temperature as a function of relative humidity. Water adlayers grew epitaxially on the mica substr...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 2003
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja029721j