Results 121 to 130 of about 7,880 (221)

A fusion strategy of multivariate flavor analysis techniques for the discrimination of aged sauce-flavor Baijiu

Food Chemistry: X
In the present work, effective methods for determining the age of sauce-flavor Baijiu by multivariate data analysis and machine learning techniques were explored.
Dan Wang, Yan Chen, Xinyu Ma, Xiaobing Zhang, Ji Zhang, Siqian Guo, Jingming Li, Liping Xiang   +7 more
doaj   +1 more source

Transversal Modulation Ion Mobility Spectrometry (TM-IMS), A New Mobility Filter Overcoming Turbulence Related Limitations

, 2016
The analysis of ions according to their mobility is a technique that is attracting increasing interest. The new technology presented here, which we have termed Transversal Modulation Ion Mobility Spectrometry (TM-IMS), utilizes only electric fields ...
J. Cuevas (1679692), G. Vidal-de-Miguel (1679698), M. Macía (1679695)   +2 more
core   +1 more source

Thermal decomposition and atmospheric pressure chemical ionization of alanine using ion mobility spectrometry and computational study

Heliyon
This study investigates the impact of thermal decomposition on the ion mobility spectrum of L-alanine using ion mobility spectrometry (IMS) and computational methods.
Manijeh Tozihi, Hamed Bahrami, Masoumeh Garmabdashti   +2 more
doaj   +1 more source

Geographical authentication of saffron by chemometrics applied to the ion mobility spectrometry data

Food Chemistry: X
There is a lack of a reliable tool for quickly determining the geographical origins of saffron (SFR). Ion mobility spectrometry (IMS) has emerged as a promising method for rapid authentication.
Nayereh Shamshiri, Reza Fattahi, Ahmad Mani-Varnosfaderani, Mohsen Barzegar, Mohammad Ali Sahari   +4 more
doaj   +1 more source

Assessment of Variable Traveling Wave Profiles for Small-Molecule Applications in Ion Mobility Spectrometry-Mass Spectrometry (IMS-MS)

Journal of the American Society for Mass Spectrometry
The MOBILion MOBIE system is a relatively new platform offering high ion mobility spectrometry (IMS) resolving power and resolution. While these advancements present encouraging opportunities for isomer separations and improved molecular annotation, previous studies have noted that collision cross section (CCS) values collected on the MOBIE and other ...
James N. Dodds, Amie M. Solosky, Sadie M. Disselkoen, Kara M. Joseph, Erin S. Baker   +4 more
openaire   +2 more sources

Reference library for suspect screening of environmental toxicants using ion mobility spectrometry-mass spectrometry

Communications Chemistry
Due to the potential health risks related to chemical exposure, rapidly assessing xenobiotic molecules in the environment and those already in the body is imperative.
Devin Teri, Noor A. Aly, James N. Dodds, Jian Zhang, Paul A. Thiessen, Evan E. Bolton, Kara M. Joseph, Antony J. Williams, Emma L. Schymanski, Ivan Rusyn, Erin S. Baker   +10 more
doaj   +1 more source

Fundamental studies of gas phase ionic reactions by ion mobility spectrometry

, 1995
Ion mobility spectrometry (IMS) provides a promising approach to the study of gas phase ionic reactions in buffer gases at unusually high pressures. This point is illustrated here by studies of the Sn2 nucleophilic displacement reaction, Cl(-) + CH3Br ...
Knighton, W. B., Sahlstrom, K. E., Giles, K., Grimsrud, E. P.   +3 more
core  

Inverse Ion Mobility Spectrometry

, 2016
A novel method is proposed for enhancing the separation power of ion mobility spectrometry (IMS) and other similar pulsed techniques, such as time-of-flight mass spectrometry.
Mahmoud Tabrizchi (835164), Elham Jazan (2324905)   +1 more
core   +1 more source

Poster Sessions

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Publication Only

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source