کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1470662 990330 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Application of GC–MS metabolic profiling to ‘blue-green water’ from microbial influenced corrosion in copper pipes
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Application of GC–MS metabolic profiling to ‘blue-green water’ from microbial influenced corrosion in copper pipes
چکیده انگلیسی

This paper presents a novel application of fluorescence spectroscopy and gas chromatography–mass spectrometry (GC–MS) to water samples exposed to copper piping which had undergone some degree of microbial influenced corrosion. Using 3D fluorescence spectroscopy we were able to observe the ‘protein-like’ fluorophore associated with presence of bacteria, and cross reference this with derivatized fatty acid metabolites determined via GC–MS analyses of the same sample. This methodology can be used as a simple screening tool to establish the presence or otherwise of microbial processes in waters, and correlation of specific metabolite profiles with different microbes will further enhance the utility of this tool.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 52, Issue 9, September 2010, Pages 3140–3145
نویسندگان
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