Results 21 to 30 of about 3,715,069 (278)
Shapley Value as a Quality Control for Mass Spectra of Human Glioblastoma Tissues
Data, 2023 The automatic processing of high-dimensional mass spectrometry data is required for the clinical implementation of ambient ionization molecular profiling methods. However, complex algorithms required for the analysis of peak-rich spectra are sensitive to
Denis S. Zavorotnyuk +7 more
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Mass Spectrometry-Based Biosensing and Biopsy Technology
Chemosensors, 2023 Sensitive and accurate detection of biomolecules by multiplexed methods is important for disease diagnosis, drug research, and biochemical analysis. Mass spectrometry has the advantages of high sensitivity, high throughput, and high resolution, making it
Fengjian Chu +5 more
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Ambient Mass Spectrometry and Ambient ionization Mass Spectrometry Imaging in Rapid Food Safety Detection [PDF]
Shipin KexueWith the growing demand for food safety detection, traditional analytical methods face significant technical challenges, such as lengthy detection cycles and low efficiency, particularly when dealing with complex food matrices and large sample volumes ...
YUAN Yuhang, LIAN Jie, SHAO Zhenchao, ZENG Dawei, WANG Huichao, LI Meng
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Performance of a corona ion source for measurement of sulfuric acid by chemical ionization mass spectrometry [PDF]
, 2010 The performance of an ion source based on corona discharge has been studied. This source is used for the detection of gaseous sulfuric acid by chemical ionization mass spectrometry (CIMS) through the reaction of NO−3 ions with H2SO4.
Rondo, L +11 more
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Analysis of Pesticide Residues on Fruit Using Swab Spray Ionization Mass Spectrometry
Molecules, 2023 The vast quantity and high variety of pesticides globally used in agriculture entails considerable risks for the environment and requires ensuring the safety of food products.
Thomas Michael Muggli, Stefan Schürch
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Scientific Reports, 2023 One of modern analytical chemistry main challenges is providing as fast as possible results in different application fields. In this view, real-time analysis techniques are experiencing ever-increasing success as they can provide data quickly, almost ...
Adriana Arigò +6 more
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Molecules, 2022 Ex-vivo molecular profiling has recently emerged as a promising method for intraoperative tissue identification, especially in neurosurgery. The short-term storage of resected samples at room temperature is proposed to have negligible influence on the ...
Stanislav I. Pekov +6 more
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Heritage, 2021 The complex and colorful textiles of ancient Peru have long been a focus of technical study, particularly to characterize the sources of the wide variety of dyes utilized by these Andean artisans.
Jennifer Campos Ayala +6 more
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Contrast optimization of mass spectrometry imaging (MSI) data visualization by threshold intensity quantization (TrIQ) [PDF]
PeerJ Computer Science, 2021 Mass spectrometry imaging (MSI) enables the unbiased characterization of surfaces with respect to their chemical composition. In biological MSI, zones with differential mass profiles hint towards localized physiological processes, such as the tissue ...
Ignacio Rosas-Román, Robert Winkler
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Performing native mass spectrometry analysis on therapeutic antibodies [PDF]
, 2013 Since the introduction of “soft” ionization techniques, the role of mass spectrometry (MS) in the field of structural biology has increasingly expanded.
Heck, A.J.R. +4 more
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