Mass Spectrometry - Sahoo, Ujjwal;Sen, A. K.;Seth, A. K.
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Mass Spectrometry is a technique that determines the molecular weight (mass) and elemental composition of a compound accurately. It records relative abundance (number of different kinds of ions) and mass/charge (m/e) ratio. An advantage of Mass Spectrometry is its ability to identify the unknown compounds using only pictogram (10-12) amounts. Because ions are very reactive and short-lived, their formation and manipulation must be conducted in a vacuum. Atmospheric pressure is around 760 torr (mm of mercury). The pressure under which ions may be handled is roughly 10-5 to 10-8 torr (less than a billionth of an atmosphere).…mehr

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Produktbeschreibung
Mass Spectrometry is a technique that determines the molecular weight (mass) and elemental composition of a compound accurately. It records relative abundance (number of different kinds of ions) and mass/charge (m/e) ratio. An advantage of Mass Spectrometry is its ability to identify the unknown compounds using only pictogram (10-12) amounts. Because ions are very reactive and short-lived, their formation and manipulation must be conducted in a vacuum. Atmospheric pressure is around 760 torr (mm of mercury). The pressure under which ions may be handled is roughly 10-5 to 10-8 torr (less than a billionth of an atmosphere).
Autorenporträt
Mr.Ujjwal Sahoo is working as an Assistant professor in Department of pharmacy, Sumandeep vidyapeeth, Vadodara. My research work aimed to QSAR, Molecular Docking, design, synthesizes, and screen new cancer chemopreventive agents that delay, inhibit the carcinogenesis process, decreasing cancer incidence and mortality.