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Mass spectra

Odor classification: Exploring feature performance and imbalanced data learning techniques

Durgesh Ameta, Surendra Kumar, Rishav Mishra, Laxmidhar Behera, Aniruddha Chakraborty, Tushar Sandhan

published 28 May 2025

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MALDI imaging mass spectrometry differentiates basal cell carcinoma from trichoblastoma and trichoepithelioma: A proof of principle study

Jennifer M. C. Ranes, Jessica L. Moore, Nathan H. Patterson, Sarah P. Nicholson, Sara Kantrow, Jason Robbins, Richard M. Caprioloi, Jeremy L. Norris, Rami N. Al-Rohil

published 12 May 2025

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Direct detection and identification of viruses in saliva using a SpecID ionization modified mass spectrometer

Pierre Alusta, Angel Paredes, Marli Azevedo, Lisa Mullis, Dan Buzatu

published 07 Feb 2025

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Identification of Southeast Asian Anopheles mosquito species using MALDI-TOF mass spectrometry

Victor Chaumeau, Martine Piarroux, Thithiworada Kulabkeeree, Sunisa Sawasdichai, Aritsara Inta, Wanitda Watthanaworawit, François Nosten, Renaud Piarroux, Cécile Nabet

published 05 Jul 2024

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Windthrow causes declines in carbohydrate and phenolic concentrations and increased monoterpene emission in Norway spruce

Linda M. A. Lehmanski, Lara M. Kösters, Jianbei Huang, Martin Göbel, Jonathan Gershenzon, Henrik Hartmann

published 28 May 2024

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Comparing molecular representations, e-nose signals, and other featurization, for learning to smell aroma molecules

Tanoy Debnath, Samy Badreddine, Priyadarshini Kumari, Michael Spranger

published 11 Aug 2023

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Altered GC- and AT-biased genotypes of Ophiocordyceps sinensis in the stromal fertile portions and ascospores of natural Cordyceps sinensis

Yu-Ling Li, Ling Gao, Yi-Sang Yao, Xiu-Zhang Li, Zi-Mei Wu, Ning-Zhi Tan, Zhou-Qing Luo, Wei-Dong Xie, Jian-Yong Wu, Jia-Shi Zhu

published 08 Jun 2023

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Spatial distribution of the Shannon entropy for mass spectrometry imaging

Lili Xu, Kenji Kikushima, Shumpei Sato, Ariful Islam, Tomohito Sato, Shuhei Aramaki, Chi Zhang, Takumi Sakamoto, Fumihiro Eto, Yutaka Takahashi, Ikuko Yao, Manabu Machida, Tomoaki Kahyo, Mitsutoshi Setou

published 06 Apr 2023

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Analysis, identification and confirmation of synthetic opioids using chloroformate chemistry: Retrospective detection of fentanyl and acetylfentanyl in urine and plasma samples by EI-GC-MS and HR-LC-MS

Carlos A. Valdez, Roald N. Leif, Todd H. Corzett, Mark L. Dreyer

published 02 Nov 2022

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Using machine learning-based variable selection to identify hydrate related components from FT-ICR MS spectra

Elise Lunde Gjelsvik, Martin Fossen, Anders Brunsvik, Kristin Tøndel

published 17 Aug 2022

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Exploration of sensing data to realize intended odor impression using mass spectrum of odor mixture

Daisuke Hasebe, Manuel Alexandre, Takamichi Nakamoto

published 17 Aug 2022

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Identification of environmental aquatic bacteria by mass spectrometry supported by biochemical differentiation

Natalija Topić Popović, Slavko Kepec, Snježana P. Kazazić, Ivančica Strunjak-Perović, Krunoslav Bojanić, Rozelindra Čož-Rakovac

published 03 Jun 2022

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Predicting human odor perception represented by continuous values from mass spectra of essential oils resembling chemical mixtures

Tanoy Debnath, Takamichi Nakamoto

published 19 Jun 2020

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