Results 11 to 20 of about 9,902,085 (220)

Applications of ambient ionization mass spectrometry in 2020: An annual review

Analytical Science Advances, 2021
Recent developments in mass spectrometry (MS) analyses have seen a concerted effort to reduce the complexity of analytical workflows through the simplification (or removal) of sample preparation and the shortening of run‐to‐run analysis times.
Stephanie Rankin‐Turner, Liam M. Heaney   +1 more
doaj   +6 more sources

Ambient ionization mass spectrometry in brain cancer diagnosis [PDF]

Journal of Mass Spectrometry and Advances in the Clinical Lab
Cancer is the second leading cause of death in the United States, and with ongoing population growth and aging, its annual incidence continues to rise. Glioma is a malignant tumor of the brain and central nervous system (CNS).
Mahdiyeh Shahi, R. Graham Cooks
doaj   +2 more sources

Lipidomic Insights into Seborrheic Dermatitis: Clinical Evaluation of Sebum Changes Using SpiderMass [PDF]

Dermatology and Therapy
Introduction Seborrheic dermatitis (SD) is a skin disorder in which chronic inflammation of the scalp is linked to excessive sebum production and overgrowth of Malassezia fungi.
Lucille Darras, Célia Ipinazar, Eléonore Gravier, Aurélie Mercadie, Aurélie Villaret, Razvan Marinescu, Martine Maître, Camille Géniès, Valérie Mengeaud, Isabelle Fournier, Gwendal Josse   +10 more
doaj   +2 more sources

Recent Advances in Combinations of TLC With MALDI and Other Desorption/Ionization Mass-Spectrometry Techniques

Frontiers in Chemistry, 2021
The combination of planar chromatography with desorption/ionization mass-spectrometry (MS) techniques provides chemists with unique tools for fast and simple separation of mixtures followed by the detection of analytes by the most powerful analytical ...
Roman Borisov, Roman Borisov, Anastasiia Kanateva, Dmitry Zhilyaev, Dmitry Zhilyaev   +4 more
doaj   +1 more source

Microextraction for ambient ionization mass spectrometry analysis

Advances in Sample Preparation, 2022
Ambient ionization allows desorption of molecules and formation of ions directly from samples in native environment. Compared with traditional ionization techniques, it has unique features of simplicity and convenience, thus has attracted considerable ...
Yijing Liu, Yuhan Shang, Qiang Ma
doaj   +1 more source

Basics of mass spectrometry [PDF]

, 2012
Podeu consultar el llibre complet a: http://hdl.handle.net/2445/32166This article summarizes the basic principles of mass spectrometry instrumentation with special emphasis in sample introduction methods, ionization techniques and mass analyzers used in ...
Teixidor Casamitjana, Pilar, Berdié Rabanaque, Lourdes, Casals i Ribes, Isidre, Perona Moreno, Joaquim, Fernández Vidal, Irene, Marimon Corbella, Rosa Maria, Jáuregui Pallarés, Olga   +6 more
core   +5 more sources

A Single-Capillary Open Microfluidic Probe for Robust and Versatile Spatial Multi-Omics Using Ambient Mass Spectrometry Imaging. [PDF]

Adv Sci (Weinh)
This study reports a knot‐shaped single‐capillary open microfluidic probe (Knot‐probe) for robust and versatile spatial omics, enabling ambient mass spectrometry imaging with high spatial resolution, throughput, and structure‐resolved capability. Knot‐probe mitigates the trade‐off between analytical performance and operational robustness, providing an ...
Zhu X, Li Y, Wang J, Xie C, Guo L, Chen Y, Lam TK, Shi SW, Wang K, Chen B, Cai Z.   +10 more
europepmc   +2 more sources

Review of Recent Advances in Lipid Analysis of Biological Samples via Ambient Ionization Mass Spectrometry

Metabolites, 2021
The rapid and direct structural characterization of lipids proves to be critical for studying the functional roles of lipids in many biological processes.
Haiyan Lu, Hua Zhang, Shuling Xu, Lingjun Li   +3 more
doaj   +1 more source

Applications of ambient ionization mass spectrometry in 2022: An annual review

Analytical Science Advances, 2023
The development of ambient ionization mass spectrometry (AIMS) has transformed analytical science, providing the means of performing rapid analysis of samples in their native state, both in and out of the laboratory.
Stephanie Rankin‐Turner, Patrick Sears, Liam M Heaney   +2 more
doaj   +1 more source

Applications of ambient ionization mass spectrometry in 2021: An annual review

Analytical Science Advances, 2022
Ambient ionization mass spectrometry (AIMS) has revolutionized the field of analytical chemistry, enabling the rapid, direct analysis of samples in their native state.
Stephanie Rankin‐Turner, James C. Reynolds, Matthew A. Turner, Liam M. Heaney   +3 more
doaj   +1 more source