Preparation techniques alter the mineral and organic fractions of fish otoliths: insights using Raman micro-spectrometry
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چکیده
منابع مشابه
Preparation techniques alter the mineral and organic fractions of fish otoliths: insights using Raman micro-spectrometry.
The high spatial resolution analysis of the mineral and organic composition of otoliths using Raman micro-spectrometry involves rigorous protocols for sample preparation previously established for microchemistry and trace elements analyses. These protocols often include otolith embedding in chemically neutral resin (i.e., resins which do not contain, in detectable concentration, elements usuall...
متن کاملUnderstanding otolith biomineralization processes: new insights into microscale spatial distribution of organic and mineral fractions from Raman microspectrometry.
It is generally accepted that the formation of otolith microstructures (L- and D-zones) and in particular the organic and mineral fractions vary on a daily basis. Raman microspectrometry provides a nondestructive technique that can be used to provide structural information on organic and mineral compounds. We applied it to thin otolith sections of hake in order to address the following issues: ...
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ژورنال
عنوان ژورنال: Analytical and Bioanalytical Chemistry
سال: 2013
ISSN: 1618-2642,1618-2650
DOI: 10.1007/s00216-013-6893-2