Results 301 to 310 of about 277,596 (351)
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Biological Mass Spectrometry, 1988
Positive and negative ion mobility spectra of dimenhydrinate are presented, and the calculated reduced mobility (K0) values for the most significant peaks are reported. Mass identification of the ionic species associated with the peaks in the ion mobility spectra was achieved by interfacing the ion mobility spectrometer to a mass spectrometer.
A H, Lawrence, A A, Nanji
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Positive and negative ion mobility spectra of dimenhydrinate are presented, and the calculated reduced mobility (K0) values for the most significant peaks are reported. Mass identification of the ionic species associated with the peaks in the ion mobility spectra was achieved by interfacing the ion mobility spectrometer to a mass spectrometer.
A H, Lawrence, A A, Nanji
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Developments in ion mobility spectrometry–mass spectrometry
Analytical and Bioanalytical Chemistry, 2001Ion mobility spectrometry (IMS) has been used for over 30 years as a sensitive detector of organic compounds. The following is a brief review of IMS and its principles with an emphasis on its usage when coupled to mass spectrometry. Since its inception, IMS has been interfaced with quadrupole, time-of-flight, and Fourier-transform ion cyclotron ...
D C, Collins, M L, Lee
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Ion mobility spectrometry and ion mobility-mass spectrometry in clinical chemistry
Advancements in clinical chemistry have major implications in terms of public health, prompting many clinicians to seek out chemical information to aid in diagnoses and treatments. While mass spectrometry (MS) and hyphenated-MS techniques such as LC-MS or tandem MS/MS have long been the analytical methods of choice for many clinical applications, theseKyle E, Lira +2 more
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Ion Mobility Spectrometry - Mass Spectrometry Coupling for Synthetic Polymers.
Rapid Communications in Mass Spectrometry, 2020This review covers applications of ion mobility spectrometry (IMS) hyphenated to mass spectrometry (MS) in the field of synthetic polymers. MS has become an essential technique in polymer science, but increasingly complex samples produced to provide ...
L. Charles +2 more
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Analysis of hazardous chemicals by “stand alone” drift tube ion mobility spectrometry: a review
, 2020Ion mobility spectrometry (IMS) is a widely used technique based on gas phase ion separation under an electric field by differences in ion mobilities.
S. Armenta +2 more
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Journal of the American Society for Mass Spectrometry, 2020
In contrast to classical ion mobility spectrometers (IMS) operating at ambient pressure, the high kinetic energy ion mobility spectrometer (HiKE-IMS) is operated at reduced pressures between 10-40 mbar.
Maria Allers +7 more
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In contrast to classical ion mobility spectrometers (IMS) operating at ambient pressure, the high kinetic energy ion mobility spectrometer (HiKE-IMS) is operated at reduced pressures between 10-40 mbar.
Maria Allers +7 more
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Ion Mobility-Mass Spectrometry
2020This book focuses on ion mobility-mass spectrometry (IM-MS) and informatics approaches to improve traditional analysis of molecules by providing fundamentals and protocols for exploiting the potential of state-of-the-art IM-MS technology for the most common analytical applications.
Paglia, G, Astarita, G
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Analytical Chemistry, 2019
Paper spray ionization has been used as a fast sampling/ionization method for the direct mass spectrometric analysis of biological samples at ambient conditions.
Yingying Huang +7 more
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Paper spray ionization has been used as a fast sampling/ionization method for the direct mass spectrometric analysis of biological samples at ambient conditions.
Yingying Huang +7 more
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Recent progress in food flavor analysis using gas chromatography-ion mobility spectrometry (GC-IMS).
Food Chemistry, 2020Shuqi Wang, Haitao Chen, Baoguo Sun
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