This points to high levels of iron in the ocean. Photosynthetic organisms use pigments (mostly chlorophyll) in their cells to transform CO₂ into sugars using the energy of the sun. Chlorophyll ...

In this review, the scientists discuss the use of non-enzymatic (reversed phase-ion pairing chromatography, hydrophobic interaction chromatography, and more) and RNase III enzymatic purification ...

Even so, when using MS coupled with liquid chromatography (LC)-that is, LC-MS--the matrix effect (ME) can increase or suppress the signal of the analytes, which can consequently compromise the ...

Third International Symposium held under the auspices of the Analysis Instrumentation Division of the Instrument Society of America, June 13–16, 1961. Edited by Nathaniel Brenner, Joseph E.

You can get chlorophyll in many forms, including pills, tablets and liquids, as well as dark leafy green veggies. Photo Credit: Moment RF/Getty Images Chlorophyll is a pigment in plants that makes ...

Additionally, QuEChERSER involves improved cleanup for gas chromatography–mass spectrometry (GC ... proved unnecessary for cleaning samples that did not contain chlorophyll, with the inclusion of over ...

Traditionally, cation exchange chromatography has been the go-to method for removing HMWS. However, as impurity levels increase, alternative methods such as hydrophobic interaction and mixed-mode ...

This study compared the performance of three groups of spectral indices which are mostly related to nitrogen, chlorophyll, and structural properties, derived from Sentinel-2 imagery to estimate the ...

Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon 999077, Hong Kong, China Department of Chemistry, The Hong Kong University of Science and ...

This simple felt tip pen paper chromatography experiment is a great way to learn about this particular method of separating mixtures. Felt tip pen chromatography is a fantastic science activity for ...