This limitation stems from employing low-energy collision-induced dissociation (CID) as the tandem mass spectrometry (MS/MS) technique in conventional lipidomics analysis workflows, which fails in providing the information for locating C=C bonds. With the development of modern mass spectrometry and data analysis tools, large-scale lipid profiling can be routinely practiced at fatty acyl/alkyl compositional level 1, 10, but not at the C=C location level. Lipid profiles generated by MS are increasingly utilized in metabolic flux analysis, tissue imaging, and disease biomarker discovery 8, 9.Įven though lipids, using glycerophospholipids as an example, are assembled from simple chemical building blocks, a plethora of structural possibilities exist when considering different combinations of acyl/alkyl chains, their linkage positions on the glycerol backbone ( sn-position), and the occurrence of carbon–carbon double bonds (C=C) and stereo-centers. Mass spectrometry (MS) has become the enabling tool for lipidomics due to the capability of identifying and quantifying lipids in complex mixtures at high sensitivity and throughput 1. Therefore, mapping the complete molecular composition of a lipidome is considered as an important goal of lipidomics in order to further understand pathways and mechanisms behind lipid homeostasis 7. On the other hand, disturbed lipid homeostasis is often linked to the occurrence and development of a pathological state, as commonly found for cancer 4, insulin-resistant diabetes 5, and cardiovascular diseases 6. The exact lipid composition, however, is closely regulated for maintaining appropriate cell functions regardless of differences in feed nutrients 3. The cellular lipidome is highly complex, characterized by the presence of thousands of molecular species with concentrations spanning three to five orders of magnitude 2. By tailoring the pascal to psi table according to your preferences, you can generate precise and personalized conversion results.Lipids are an essential class of biomolecules that are heavily recruited in cell structuring, signaling, organelle compartmentalization, and energy production in different biological systems 1. This feature allows you to set the starting value, choose the increments between each entry, and select the desired level of accuracy. Please visit pressure conversion to convert all pressure units.īelow, you have the option to create your own customized pascal to psi conversion table to meet your specific needs. Psi (pounds per square inch) is 1 pound of force per square inch. Pascal is a metric pressure unit and is equal to a force of newton per square meter. Using the simple formula below, you can easily convert psi to pascal. Therefore, 10 psi equal to 68947.5729 pascals. To convert psi to pascal, multiply the psi value by 6894.75729.įor example, to convert 10 psi to pascals, you can use the following formula: Psi = pascal / 6894.75729 How to convert psi to pascal?ġ Pound per square inch (psi) is equal to 6894.75729 pascals (Pa). Using the simple formulas below, you can easily convert pascal to psi. Therefore, 1000 pascals equal to 0.14504 psi. To convert pascal to psi, multiply the pascal value by 0.00014503773 or divide by 6894.75729.įor example, to convert 1000 pascals to psi, you can use the following formula: How to convert pascal to psi?ġ Pascal (Pa) is equal to 0.00014503773 pound per square inch (psi). With this tool, you can easily determine the psi value of a pascal value by simply sliding the bar to the left or to the right, the converter instantly calculates and displays the corresponding psi value.īelow, you will find information on how to determine the equivalent value of psi in a pascal and how to accurately convert pascal to psi and vice versa. The converter calculates the equivalent pressure in psi and displays the result instantly.Īlso, we offer a unique and interactive slide bar converter that simplifies the process of converting common pascal pressure values. It works by taking the input value in pascal and applying the conversion factor of 0.00014503773 psi per pascal. The pascal to pound per square inch converter provides a simple and efficient way to convert pascal to psi.
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