Results 131 to 140 of about 376,084 (233)

Rapid Exonuclease‐Based De Novo Sequencing Strategy for Long Oligonucleotides via Liquid‐Phase Ion Trap Coupled With Mass Spectrometry

Advanced Science, Volume 13, Issue 62, 9 November 2026.
A liquid‐phase ion trap (LPIT) coupled with ESI‐MS enables rapid, high‐fidelity de novo sequencing of long oligonucleotides in ∼30 min. By applying an electric field to dissociate metal adducts in solution, LPIT delivers clean spectra, superior mass accuracy, and full sequence coverage, surpassing MALDI‐TOF and LC‐MS.
Song Lu, Jie Hong, Xinyan Fu, Di Wang, Yunhua Gao, Wei Xu   +5 more
wiley   +1 more source

Characterization of the Desorption Electrospray Ionization Mechanism Using Microscopic Imaging of the Sample Surface [PDF]

, 2011
Desorption electrospray ionization (DESI) is an ambient ionization technique for mass spectrometry. This solvent based desorption ion source has wide applicability in surface analysis with minimal sample preparation.
Wood, Michael Craig
core  

Harvest Time Influences Inulin and Phenolic Accumulation of Globe Artichoke (Cynara cardunculus L.)

Food Science &Nutrition, Volume 14, Issue 11, November 2026.
Globe artichoke heart fructans were positively correlated with solar radiation exposure while phenolics were negatively correlated. Browning was positively correlated with phenolics, especially dicaffeoylquinic acid isomer. Artichoke hearts with high phenolic contents had higher CIE b* values (yellowness).
Andrew Tilley, Mark P. McHenry, Julia Anwar McHenry, Yimin Wang, Soudabeh Shemesavar, Malgorzata Kowalczyk, Ruey Leng Loo, Kirsty L. Bayliss, Vicky A. Solah   +8 more
wiley   +1 more source

desorption electrospray ionization mass spectrometry

Citation: 'desorption electrospray ionization mass spectrometry' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.09181 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.
openaire   +1 more source

Effect of Cold Plasma and Plasma Activated Water on Polyphenols, Vitamins, and Volatile Compounds in Fresh‐Cut Carrots

Food Science &Nutrition, Volume 14, Issue 11, November 2026.
Synthesis of the results of polyphenols, vitamins, and volatile compounds in fresh‐cut carrots treated with CP and PAW. ABSTRACT This study aimed to evaluate content of bioactive compounds (polyphenols and vitamins B2 and B3 by HPLC‐MS/MS and spectrophotometric analysis, ascorbic acid by HPLC‐DAD and the volatile profile by HS‐SPME‐GC–MS) in fresh‐cut ...
L. Acquaticci, E. Torregiani, J. B. Molina Hernandez, G. G. Gebremical, S. Tappi, G. Caprioli   +5 more
wiley   +1 more source

Tissue imprint imaging by desorption electrospray ionization mass spectrometry

, 2011
Cross-sections of Myristica malabarica (Lam) seed and mouse brain tissue were imprinted on such ordinary surfaces as printer paper and TLC plates, and successfully imaged by desorption electrospray ionization mass spectrometry (DESI-MS) at 250 µm ...
Amitava Srimany, Bhat, Vasudeva, Eberlin, Livia S., Pradeep, T., Livia S. Eberlin, Demian R. Ifa, Naik, Hemanta R., T. Pradeep, Srimany, Amitava, Graham Cooks, R., R. Graham Cooks, Hemanta R. Naik, Vasudeva Bhat, Ifa, Demian R.   +13 more
core   +1 more source

Assessing the use of ASAP‐MS for Screening a UK Pub for Illicit Drug Substances

Journal of Mass Spectrometry, Volume 61, Issue 11, November 2026.
ABSTRACT Illicit drug use in social environments, such as pubs and bars, has become an increasingly significant issue for public health and safety. These venues often provide a setting where individuals may engage in recreational drug use, resulting in their residual presence on high‐contact surfaces.
Andriana Michailidis, Simone Mathias, Eloise Edgar‐Gibson, David Douce, Victoria Starkie, Melanie Bailey, Patrick Sears   +6 more
wiley   +1 more source

From Innovation to Translation: Emerging Direct‐Analysis Mass Spectrometry Platforms

Journal of Mass Spectrometry, Volume 61, Issue 11, November 2026.
ABSTRACT Ambient and direct‐analysis mass spectrometry has shifted from predominantly proof‐of‐concept rapid screening to increasingly robust analytical platforms with clearer translational potential. This focused critical review examines the following four emerging or strategically relevant platforms: dielectric‐barrier‐discharge ionization (DBDI ...
Thais Lino, Adriano Reis José da Silva, Davi Rodrigues da Silva, Welisson Vilarindo de Oliveira, Diego Gomes Rocha, Rodinei Augusti   +5 more
wiley   +1 more source

Correction: Rapid determination of the tumour stroma ratio in squamous cell carcinomas with desorption electrospray ionization mass spectrometry (DESI-MS): a proof-of-concept demonstration

, 2017
Correction for ‘Rapid determination of the tumour stroma ratio in squamous cell carcinomas with desorption electrospray ionization mass spectrometry (DESI-MS): a proof-of-concept demonstration’ by Michael Woolman et al., Analyst, 2017, 142, 3250–3260.
Howard J. Ginsberg, Alessandra Tata, Michael Woolman, Emma Bluemke, Jalna Meens, Shamina Saiyara Prova, Arash Zarrine-Afsar, Consuelo J. Perez, Laurie Ailles, Demian Ifa, Elisa D'Arcangelo, Delaram Dara, Alison McGuigan   +12 more
core   +1 more source

First 20 Years of Orbitrap Mass Spectrometry as the Mainstream Analytical Technique

Mass Spectrometry Reviews, Volume 45, Issue 6, Page 1064-1086, November/December 2026.
ABSTRACT This review traces the first 20 years of Orbitrap mass spectrometry as a mainstream high‑resolution and accurate‑mass (HR/AM) technology. It outlines the historical development of the Orbitrap analyzer, the evolution of major instrument families, and the key technological innovations that enabled its widespread adoption. Particular emphasis is
Alexander Makarov
wiley   +1 more source