TOF can get a spectrum within 10μs, it is a relevant option to obtain more water information about lunar soil within a very limited working time. In our group, a miniaturized TOF mass spectrometer (13.4 kg, 300 mm × 200mm × 200 mm, 25w) has been successfully developed in the past...
Every serving has 50 grams of various protein sources, 250 grams of carbs, 5 grams of fats, a full spectrum of vitamins and minerals, and even creatine and glutamine. So you're not only getting a meal replacement here (if you don't mind drinking shakes as your meals) but also creatine...
are proportional to the quantity of the corresponding compound. When a complex sample is separated by GC-MS, it will produce many different peaks in the gas chromatogram and each peak generates a unique mass spectrum used for compound identification. Us...
Measurement of tritium β-decay spectrum The integral β-decay spectrum is obtained by repeatedly measuring the count rate Rdata(qUi) for a set of 39 non-equidistant high-voltage settings Ui, creating retarding energy qUi for electrons with charge q. The retarding energy is adjusted in the ...
When a complex sample is separated by GC-MS, it will produce many different peaks in the gas chromatogram and each peak generates a unique mass spectrum used for compound identification. Using extensive commercially available libraries of mass spectra, unk...
b, t-SNE was performed on the initial dataset for visualization of LVs and DCVs using all mass spectral features. c, Confusion matrix of the prediction on the test data using a threefold validation. d, Representative LV mass spectrum (red) overlaid on a representative DCV mass spectrum (...
There are two major types of stable isotope labeling approaches reported in literature namely, (1) mass shift e.g., isotopic labeling using 18O/16O-Water or 12[C6]-2-AA)/13[C6]-2-AA, and (2) isobaric tags e.g., aminoxyTMT6, and QUANTITY [...] Tags: Glycan Identification and ...
Mass spectra provide the ultimate evidence to support the findings of mass spectrometry proteomics studies in publications, and it is therefore crucial to be able to trace the conclusions back to the spectra. The Universal Spectrum Identifier (USI) provi
Figure 4 shows the recorded mass spectrum for analysis of the raw water samples (Chigwell Raw and Abberton Raw supplied by Northumbrian Water Ltd.) using either MeOH or oMfemOeHta:l(dHe2hOyd +e 0[M.1% +f Hor]m+ iact acid) (1:1, v/v) as the PS spray ...
mass spectrum, since the precursor ion is the molecular ion. (C) MRM ion chromatogram of estrone (E1), E2, testosterone (T) and progesterone (P). Negative (E1,E2) and positive (T,P) mass transitions were acquired during the same mass spectrometry experiment and overlaid for ch...