Results 101 to 110 of about 7,080 (210)

Analysis of model Titan atmospheric components using ion mobility spectrometry [PDF]

The Gas Chromatograph-Ion Mobility Spectrometer (GC-IMS) was proposed as an analytical technique for the analysis of Titan's atmosphere during the Cassini Mission.
Cohen, M. J., Humphry, D. E., Kojiro, D. R., Stimac, R. M., Takeuchi, N., Wernlund, R. F.   +5 more
core   +1 more source

Effects of pretreatment methods on the flavor profile and sensory characteristics of Kiwi wine based on 1H NMR, GC-IMS and E-tongue [PDF]

The pretreatment method of fruit before fermentation is a crucial step in fruit wine production, exerting a considerable influence on its overall quality, particularly on sensory characteristics and flavor profile.
Cai, Zijian, Hu, Bin, Jiang, Xiaole, Laghi, Luca, Lan, Qiuyu, Liu, Xiaoyu, Tang, Junni, Yang, Zhibo, Zeng, Rui, Zhu, Chenglin   +9 more
core   +1 more source

Discrimination and Characterization of the Aroma Profile in Four Strawberry Varieties Cultivated Under Substrates

Foods
The strawberry is renowned for its distinctive fragrance and is regarded as one of the most popular fruits globally. This research analyzed the volatile compounds in four strawberry types grown in substrate systems, utilizing HS-GC-IMS, HS-SPME-GC-MS ...
Su Xu, Dajuan Shi, Fengwei Ma, Guangcan Tao, Jieling Xu, Lingshuai Meng, Haijiang Chen, Sen Cao, Dong Lin, Qiang Fei, Yi Liu, Siyao Wu   +11 more
doaj   +1 more source

Practical Applications of Secondary/Extractive Electrospray Ionization (SESI): A Versatile Tool for Real‐Time Chemical Analysis

Mass Spectrometry Reviews, Volume 45, Issue 2, Page 392-428, March/April 2026.
ABSTRACT In the 1980s, researchers discovered the remarkable ability of electrospray plumes to effectively ionize gas‐phase molecules via secondary ionization. Around 20 years later—coinciding with the ambient mass spectrometry revolution—secondary electrospray ionization (SESI) and extractive electrospray ionization (EESI) coupled to mass spectrometry
Xin Luo, Huiling Wang, Xiaolan Hu, Sasho Gligorovski, Xue Li, Pablo Sinues   +5 more
wiley   +1 more source

Progress in Surface‐Enhanced Raman Scattering‐Based Volatile Organic Compounds Detection: Materials, Application, and Prospects

Rare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT The detection of volatile organic compounds (VOCs) holds significant implications in environmental monitoring and disease diagnosis. Traditional gas detection technologies are constrained by complex operation and high cost, thereby failing to satisfy real‐time detection demands.
Yuening Wang, Lin Qiu, Jian Yu, Wen Ma, Xiaoyu Song, Mingjian Zhang, Yujiao Xie, Aochi Liu, Li Sun, Xiangyu Meng, Jie Lin, Xiaotian Wang   +11 more
wiley   +1 more source

An integrative clinical database and diagnostics platform for biomarker identification and analysis in ion mobility spectra of human exhaled air [PDF]

, 2013
Over the last decade the evaluation of odors and vapors in human breath has gained more and more attention, particularly in the diagnostics of pulmonary diseases.
Baumbach, Jan, Baumbach, Jörg Ingo, Hauschild, Anne-Christin, Schneider, Till   +3 more
core   +1 more source

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

Illicit Drug‐Derived Volatile Organic Compounds as Markers for Application in Noncontact Detection Technology

The Chemical Record, Volume 26, Issue 3, March 2026.
This review highlights the characteristic odor markers of illicit drugs, emphasizing volatile markers from both natural and synthetic sources, and explores the shift from canine‐based detection to emerging noncontact sensing technologies. Illicit drug use remains a global concern, requiring effective detection methods to counter evolving concealment ...
Minwoo Kim, Solpa Lee, Anmo J. Kim, Cong Wang, Yongwoo Jang   +4 more
wiley   +1 more source

Explorative Study on Volatile Organic Compounds of Cinnamon Based on GC-IMS

Metabolites
Cinnamon is one of the most popular spices worldwide, and volatile organic compounds (VOCs) are its main metabolic products. The misuse or mixing of cinnamon on the market is quite serious. This study used gas chromatography-ion migration spectroscopy (GC-IMS) technology to analyze the VOCs of cinnamon samples.
Yu Pan, Liya Qiao, Shanshuo Liu, Ye He, Danna Huang, Wuwei Wu, Yingying Liu, Lu Chen, Dan Huang   +8 more
openaire   +3 more sources

Genomic Proximity Mapping for Identification of Chromosomal Aberrations in Multiple Myeloma

American Journal of Hematology, Volume 101, Issue 4, Page 899-903, April 2026.
Richard K. Kandasamy, Joel‐Sean Hsu, Steve Eacker, Hayley Mangelson, Zachary D. Stephens, Angela Dispenzieri, Esteban Braggio, P. Leif Bergsagel, Rafael Fonseca, S. Vincent Rajkumar, Shaji K. Kumar, Linda B. Baughn, Wilson I. Gonsalves, Akhilesh Pandey   +13 more
wiley   +1 more source