ArticleInternational journal of mass spectrometry2020
Vibrational spectroscopy of the cryogenically cooled O- and N-protomers of 4-Aminobenzoic acid: Tag effects, isotopic labels, and identification of the
Article in International journal of mass spectrometry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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Who cites it
9 citing papers in PubMed, 27 citations in OpenAlex.
- Microcanonical kinetics of water-mediated proton transfer in microhydrated 4-aminobenzoic acid.Science (New York, N.Y.) · 2025Article
- Isomers and band assignments in the cryogenic vibrational spectrum of the binary complex between water and protonated formic acid using two color, IR-IR photobleaching and H/D isotopic substitution.The Journal of chemical physics · 2025Article
- The Onset for Vibrationally Induced, Intramolecular Proton Transfer at Three Water Molecules in Microhydrated 4-Aminobenzoic Acid.The journal of physical chemistry letters · 2025Article
- Transition from vehicle to Grotthuss proton transfer in a nanosized flask: cryogenic ion spectroscopy of protonatedChemical science · 2024Article
- Understanding of protomers/deprotomers by combining mass spectrometry and computation.Analytical and bioanalytical chemistry · 2023Review
- Neighboring Group Participation of Benzoyl Protecting Groups in C3- and C6-Fluorinated Glucose.European journal of organic chemistry · 2022Article
- On the Hydrogen Oxalate Binding Motifs onto Dinuclear Cu and Ag Metal Phosphine Complexes.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021Article
- Measurement of the Population of Electrosprayed Deprotomers of Coumaric Acids Using UV-Vis Laser Photodissociation Spectroscopy.The journal of physical chemistry. A · 2021Article
- Gas-Phase Adsorption of NMass spectrometry (Tokyo, Japan) · 2021Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
4-Aminobenzoic acid (4ABA) is a biologically relevant, small organic molecule with two protonation sites: the amino group (N-protomer) and the carboxyl group (O-protomer). The O-protomer is energetically preferred in the gas-phase, while the higher energy N-protomer can be trapped using aprotic solvents such as acetonitrile during electrospray ionization. Here, we focus on the structure of the O-protomer, which can occur in three low-lying isomeric forms that result from different orientations of the OH groups relative to the benzene ring. We report the vibrational spectra of both N- and O-protomers of the cryogenically cooled ions in the gas phase over the spectral range 800-4000 cm
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.